Home ProductsDC-DC Converters

100W DC-DC Converter 15 Voltage With Solderability IEC60068-2-20 YN100-48S15-PEC

Send Me The Latest Product Alerts
(No SPAM - We would not sell or share your e-mail address.)

100W DC-DC Converter 15 Voltage With Solderability IEC60068-2-20 YN100-48S15-PEC

Good Quality 100W DC-DC Converter 15 Voltage With Solderability IEC60068-2-20 YN100-48S15-PEC Sales

Large Image :  100W DC-DC Converter 15 Voltage With Solderability IEC60068-2-20 YN100-48S15-PEC

Enargy Power (Shenzhen) Co.,Ltd.

Verified Supplier

China

Business type: Manufacturer

Telephone : 1-925-4153331

2303 Camino Ramon Ste 130. San Ramon,CA 94583 ( US Office )

Product Details:

Place of Origin: China
Brand Name: Enargy
Model Number: YN100-48S15-PEC

Payment & Shipping Terms:

Minimum Order Quantity: 1pcs
Price: Negotiation
Delivery Time: 1-8 Weeks
Payment Terms: Negotiation
Supply Ability: 1000Pcs/week
Detailed Product Description

DC-DC Converters 100W Output 12V YN100-48S15-PEC

 

Key Features

Output power: 100W

Wide input range: 36-72Vdc

High conversion efficiency: Up to 92%

Line regulation to ±0.5%

Load regulation to ±0.5%

Fixed operating frequency

Isolation voltage :1500V

Enable (ON/OFF) control

Output over-load protection

Hiccup mode short circuit protection

Over-temperature protection

Input under-voltage lock-out

Output voltage trim: ±5%

 

Package: Encapsulated

Quarter Brick: 2.30×1.48×0.48in

58.5×37.6×12.3mm

 

Product Overview

These DC-DC converter modules use advanced power

processing, control and packaging technologies to provide

the performance, flexibility, reliability and cost effectiveness

of a mature power component. High frequency Active Clamp

switching provides high power density with low noise and

high efficiency.

 

1. Electric Characteristics

Electrical characteristics apply over the full operating range of input voltage, output load and base plate temperature,unless otherwise specified. All temperatures refer to the operating temperature at the center of the base plate. All data testing at Ta=25oC except especial definition.

 

1.1 Absolute Maximum Ratings

Parameter

Min

Typ

Max

Units

Notes

Input Voltage

 

 

78

Vdc

Continuous, non-operating

 

 

75

Vdc

Continuous, operating

 

 

78

Vdc

Operating transient protection,<100mS

Isolation Voltage

 

 

2000

Vdc

Input to Output

Operating Temperature

-55

 

100

 

Storage Temperature

-65

 

125

 

Enable to Vin- Voltage

-0.8

 

10

Vdc

 

 

1.2 Input Characteristics

Parameter

Min

Typ

Max

Units

Notes

Input Voltage Range

36

48

72

Vdc

Continuous

Under-Voltage Lockout

 

35.5

35.9

Vdc

Turn-on Threshold

32.5

34.0

 

Vdc

Turn-off Threshold

Maximum Input Current

 

3.5

 

A

Full load;36Vdc input

Efficiency

 

92.5

 

%

Figures1-4

Dissipation

 

7

11

W

No load

Disabled Input Current

 

10

 

mA

Enable pin low

Recommend External Input

Capacitance

 

100

 

μF

Typical ESR 0.1-0.2W

 

1.3 Output Characteristics

Parameter

Min

Typ

Max

Units

Notes

Output Voltage Set point

14.85

15.00

15.15

Vdc

Nominal input; No load;25℃

Output Voltage Range

14.80

15.03

15.20

Vdc

 

Output Current Range

0

 

6.7

A

Subject to thermal derating; Figures 5 - 8

Line Regulation

 

±0.05

±0.50

%

Low line to high line; Full load

Load Regulation

 

±0.09

±0.50

%

No load to full load; Nominal input

Temperature Regulation

 

 

±0.02

% / °C

Over operating temperature range

Current Limit

7

7.7

8.7

A

Output voltage 95% of nominal

Short Circuit Current

0.3

7.7

8.5

A

Output voltage <250 mV

Ripple (RMS)

 

50

 

mV

Nominal input; Full load;      20 MHzbandwidth; Figure 13

Noise(Peak-to-Peak)

 

150

 

mV

Maximum Output Cap.

 

 

4000

μF

Nominal input; Full load

Output Voltage Trim

 

±5

 

%

Nominal input; Full load; 25°C

 

1.4 Dynamic Response Characteristics

Parameter

Min

Typ

Max

Units

Notes

Change In Output Current

(di/dt= 0.1A/μs)

 

440

 

mV

50% to 75% to 50% Iout max; Figure 11

Change In Output Current

(di/dt= 2.5A/μs)

 

520

 

mV

50% to 75% to 50% Iout max; Figure 12

Settling Time

 

300

 

μS

To within 1% Vout nom.

Turn-on Time

 

15

 

mS

Full load; Vout=90% nom. Figure 9

Shut-down Fall Time

 

5

 

mS

Full load; Vout=10% nom. Figure 10

Output Voltage Overshoot

 

 

 

%

 

 

1.5 Functional Characteristics

Parameter

Min

Typ

Max

Units

Notes

Switching Frequency

187

230

255

KHz

Regulation stage and Isolation stage

Trim(Pin6)

See part 7.3 Voltage Trim(Pin6)

Output Voltage Trim

 

5

 

%

Trim up, Trim Pin to Vout(+).

 

5

 

%

Trim down, Trim Pin to Vout(-).

Enable(ON/OFF)Control(Pin2)

See part 7.1

Enable Voltage

Enable Source Current

 

 

10

Vdc

Enable pin floating

 

 

0.5

mA

 

Enable (ON-OFF Control)

Positive Logic

3.5

 

10

Vdc

ON-Control, Logic high or floating

-0.5

 

0.5

Vdc

OFF-Control, Logic low

Over-Load Protection

105

115

130

%

Current-Mode, Pulse by Pulse Current

Limit Threshold,(%Rated Load)

Short-Circuit Protection

 

 

65

Type: Hiccup Mode, Non-Latching,

Auto-Recovery,Threshold,Short-Circuit

Resistance

Over-Temperature

Protection

 

105

 

Type: Non-Latching, Auto-Recovery;

Threshold, PCB Temperature

 

15

 

Hysteresis

 

1.6 Isolation Characteristics

Parameter

Min

Typ

Max

Units

Notes

Isolation Voltage

1500

 

 

Vdc

Input to Output

1500

 

 

Vdc

Input to Base

500

 

 

Vdc

Output to Base

Isolation Resistance

10

 

 

At 500VDC to test it when atmospheric

pressure and R.H. is 90%

Isolation Capacitance

 

1000

 

pF

 

 

2. General Characteristics

Parameter

Min

Typ

Max

Units

                                 Notes

Weight

 

2.5(72)

 

Oz (g)

Encapsulated

MTBF ( calculated )

1

 

 

MHrs

TR-NWT-000332; 80% load,300LFM,

40℃ Ta

 

3. Environmental Characteristics

Parameter

Min

Typ

Max

Units

Notes

Operating Temperature

-55

 

+100

Extended, base PCB temperature

Storage Temperature

-65

 

+125

Ambient

Temperature Coefficient

 

 

±0.02

%/℃

 

Humidity

20

 

95

%R.H.

Relative Humidity, Non-Condensing

 

4. Standards Compliance

Parameter

Notes

UL/cUL60950

 

EN60950

 

GB4943

 

Needle Flame Test (IEC 695-2-2)

Test on entire assembly; Board & plastic components UL94V-0 compliant

IEC 61000-4-2

 

 

5. Qualification Specification

Parameter

Notes

Vibration

10-55Hz sweep, 1 min./sweep, 120 sweeps for 3 axis

Mechanical Shock

100g min, 2 drops in x and y axis, 1 drop in z axis

Cold(in operation)

IEC60068-2-1 Ad

Damp Heat

IEC60068-2-67 Cy

Temperature Cycling

-40°C to 100°C, ramp 15°C/min., 500 cycles

Power/Thermal Cycling

Vin = min to max, full load, 100 cycles

Design Marginality

Tmin-10°C to Tmax+10°C, 5°C steps, Vin = min to max, 0-105% load

Life Test

95% rated Vin and load, units at derating point, 1000 hours

Solderability

IEC60068-2-20

 

6. Typical Wave And Curves

100W DC-DC Converter 15 Voltage With Solderability IEC60068-2-20 YN100-48S15-PEC100W DC-DC Converter 15 Voltage With Solderability IEC60068-2-20 YN100-48S15-PEC

 

Figure 1: Efficiency at nominal output voltage vs. load current for minimum, nominal, and maximum input voltage at 25°C.

Figure 2: Efficiency at nominal output voltage and 60% rated power vs. airflow rate for ambient air temperatures of 25°C, 40°C, and 55°C (nominal Vin).

100W DC-DC Converter 15 Voltage With Solderability IEC60068-2-20 YN100-48S15-PEC100W DC-DC Converter 15 Voltage With Solderability IEC60068-2-20 YN100-48S15-PEC

 

Figure 3: Power dissipation at nominal output voltage vs. load current for minimum, nominal, and maximum input voltage at 25°C.

Figure 4: Power dissipation at nominal output voltage and 60% rated power vs. airflow rate for ambient air temperatures of 25°C, 40°C, and 55°C (derating input voltage).

100W DC-DC Converter 15 Voltage With Solderability IEC60068-2-20 YN100-48S15-PEC100W DC-DC Converter 15 Voltage With Solderability IEC60068-2-20 YN100-48S15-PEC

 

Figure 5: Maximum output power derating curves vs. ambient air temperature for airflow rates of 0 LFM through 400 LFM with air flowing from pin 3 to pin 1 (derating input voltage).

Figure 6: Thermal plot of converter at full load current (100W) with 25°C air flowing at the rate of 200 LFM. Air is flowing across the converter from pin 3 to pin 1 (derating input voltage).

100W DC-DC Converter 15 Voltage With Solderability IEC60068-2-20 YN100-48S15-PEC100W DC-DC Converter 15 Voltage With Solderability IEC60068-2-20 YN100-48S15-PEC

 

Figure 7: Maximum output power-derating curves vs. ambient air temperature for airflow rates of 0 LFM through 400 LFM with air flowing from input to output (nominal input voltage).

Figure 8: Thermal plot of converter at full load current (100W) with 25°C air flowing at the rate of 200 LFM. Air is flowing across the converter from input to output (nominal input voltage).

100W DC-DC Converter 15 Voltage With Solderability IEC60068-2-20 YN100-48S15-PEC100W DC-DC Converter 15 Voltage With Solderability IEC60068-2-20 YN100-48S15-PEC

 

Figure 9: Turn-on transient at full load (resistive load) (20 ms/div).Input voltage pre-applied.  Ch 1: Vout (5V/div).Ch 2: ON/OFF input(2V/div)

Figure 10: Shut-down fall time at full load (20 ms/div). Ch 1: Vout (5V/div).Ch 2: ON/OFF input (2V/div).

100W DC-DC Converter 15 Voltage With Solderability IEC60068-2-20 YN100-48S15-PEC100W DC-DC Converter 15 Voltage With Solderability IEC60068-2-20 YN100-48S15-PEC

 

Figure 11: Output voltage response to step-change in load current (50%-75%-50% of Iout(max); dI/dt = 0.1A/μs). Load cap: 10μF, 100 mΩ ESR tantalum capacitor and 1μF ceramic capacitor. Ch 1: Vout (200mV/div).

Figure 12: Output voltage response to step-change in load current (50%-75%-50% of Iout(max): dI/dt = 2.5A/μs). Load cap: 470μF, 30 mΩ ESR tantalum capacitor and 1μF ceramic cap. Ch 1: Vout (200mV/div).

100W DC-DC Converter 15 Voltage With Solderability IEC60068-2-20 YN100-48S15-PEC

 

Figure 13: Output voltage ripple at nominal input voltage and rated load current (50mV/div). Load capacitance: 1μF ceramic capacitor and 10μF tantalum capacitor. Bandwidth: 20 MHz.

 

7. Function Specifications

7.1 Enable (ON/OFF) Control (Pin 2)

The Enable pin allows the power module to be switched on and off electronically. The Enable (On/Off) function is useful for conserving battery power, for pulsed power application or for power up sequencing. The Enable pin is referenced to the -Vin. It is pulled up internally, so no external voltage source is required. An open collector (or open drain) switch is recommended for the control of the Enable pin. When using the Enable pin, make sure that the reference is really the -Vin pin, not ahead of EMI filtering or remotely from the unit. Optically coupling the control signal and locating the opto coupler directly at the module will avoid any of these problems. If the Enable pin is not used, it can be left floating (positive logic) or connected to the -Vin pin (negative logic).Figure A details five possible circuits for driving the ON/OFF pin. Figure B is a detailed look of the internal ON/OFF circuitry.

100W DC-DC Converter 15 Voltage With Solderability IEC60068-2-20 YN100-48S15-PEC100W DC-DC Converter 15 Voltage With Solderability IEC60068-2-20 YN100-48S15-PEC

 

Figure A: Various circuits for driving the ON/OFF pin.

Figure B: Internal ON/OFF pin circuitry.

 

7.2 Remote Sensing (Pins 7 and 5)

Remote sensing allows the converter to sense the output voltage directly at the point of load and thus automatically compensates the load conductor distribution & contact losses (Figure C). There is one sense lead for each output terminal, designated +Sense and -Sense. These leads carry very low current compared with the load leads. Internally a resistor is connected between sense terminal and power output terminal. If the remote sense is not used, the sense leads needs to be shorted to their respective output leads(Figure D).

Care has to be taken when making output connections. If the output terminals should disconnect before the sense lines, the full load current will flow down the sense lines and damage the internal sensing resistors. Be sure to always power down the converter before making any output connections. The maximum compensation voltage for line drop is up to 0.5V.

100W DC-DC Converter 15 Voltage With Solderability IEC60068-2-20 YN100-48S15-PEC100W DC-DC Converter 15 Voltage With Solderability IEC60068-2-20 YN100-48S15-PEC

 

Figure C: Remote Sense Connection.

Figure D: Remote Sense is not Used.

 

7.3 Voltage Trim (Pin 6)

Output voltage can be adjusted up or down with an external resistor. There are positive trim logic and negative trim logic available. For positive logic, the output voltage will increase when an external trimming resistor is connected between the Trim and +Vout/+Sense pin. The output voltage will decrease when an external trimming resistor is connected between Trim and -Vout/-Sense pin. A multi-turn 20KΩ trim pot can also be used to adjust the output voltage up or down(Figure E & F).

Trim-Up

Trim Pin to +Sense

Trim Pin to -Sense

Trim-Down

Trim Pin to -Sense

Trim Pin to +Sense

100W DC-DC Converter 15 Voltage With Solderability IEC60068-2-20 YN100-48S15-PEC100W DC-DC Converter 15 Voltage With Solderability IEC60068-2-20 YN100-48S15-PEC

 

Figure E:Positive Trim Logic.

Figure F: Trim Pot Connection.

 

7.4 Protection Features

 ·Input Under-Voltage Lockout: The converter is designed to turn off when the input voltage is too low, helping avoid an input system instability problem, The lockout circuitry is a comparator with DC hysteresis. When the input voltage is rising, it must exceed the typical Turn-On Voltage Threshold value(listed on the specification page) before the converter will turn on. Once the converter is on, the input voltage must fall below the typical Turn-Off Voltage Threshold value before the converter will turn off.

·Output Current Limit: The maximum current limit remains constant as the output voltage drops. However, once the impedance of the short across the output is small enough to make the output voltage drop below the specified Output DC Current-Limit Shutdown Voltage, the converter into hiccup mode indefinite short circuit protection state until the short circuit condition is removed. This prevents excessive heating of the converter or the load board.

·Over-Temperature Shutdown: A temperature sensor on the converter senses the average temperature of the module. The thermal shutdown circuit is designed to turn the converter off when the temperature at the sensed location reaches the Over-Temperature Shutdown value. It will allow the converter to turn on again when the temperature of the sensed location falls by the amount of the Over-Temperature Shutdown Restart Hysteresis value.

8. Typical Application And Design Consideration

 

8.1 Typical Application Circuit

100W DC-DC Converter 15 Voltage With Solderability IEC60068-2-20 YN100-48S15-PEC

Figure G: Typical application circuit (negative logic unit, permanently enabled).

 

8.2 Input Filtering

DC-DC converters, by nature, generate significant levels of both conducted and radiated noises. The conducted noises included common mode and differential mode noises. The common mode noise is directly related to the effective parasitic capacitance between the power module input conductors and chassis ground. The differential mode noise is across the input conductors. It is recommended to have some level of EMI suppression to the power module. Conducted noise on the input power lines can occur as either differential or common-mode noise currents. The required standard for conducted emissions is EN55022 Class A (FCC Part15). (See Figure H).

100W DC-DC Converter 15 Voltage With Solderability IEC60068-2-20 YN100-48S15-PEC100W DC-DC Converter 15 Voltage With Solderability IEC60068-2-20 YN100-48S15-PEC

 

100W DC-DC Converter 15 Voltage With Solderability IEC60068-2-20 YN100-48S15-PEC

 

Figure H: Input Filtering.

9. Test Method 9.1 Output Ripple & Noise Test The output ripple is composed of fundamental frequency ripple and high frequency switching noise spikes. The fundamental switching frequency ripple (or basic ripple) is in the 100KHz to 1MHz range; the high frequency switching noise spike (or switching noise) is in the 10 MHz to 50MHz range. The switching noise is normally specified with 20 MHz bandwidth to include all significant harmonics for the noise spikes. The easiest way to measure the output ripple and noise is to use an oscilloscope probe tip and ground ring pressed directly against the power converter output pins, as shown below. This makes the shortest possible connection across the output terminals. The oscilloscope probe ground clip should never be used in the ripple and noise measurement. The ground clip will not only act as an antenna and pickup the radiated high frequency energy, but it will introduce the common-mode noise to the measurement as well. The standard test setup for ripple & noise measurements is shown in Figure I. A probe socket (Tektronix, P.N. 131.0258-00) is used for the measurements to eliminate noise pickup associated with long ground clip of scope probes.

100W DC-DC Converter 15 Voltage With Solderability IEC60068-2-20 YN100-48S15-PEC100W DC-DC Converter 15 Voltage With Solderability IEC60068-2-20 YN100-48S15-PEC

 

100W DC-DC Converter 15 Voltage With Solderability IEC60068-2-20 YN100-48S15-PEC

Figure I: Ripple & Noise Standard Testing Means.

10. Physical Information  

 

10.1 Mechanical Outline

100W DC-DC Converter 15 Voltage With Solderability IEC60068-2-20 YN100-48S15-PEC

 

 

Notes:   

1. Pins 4, 8 are 0.060” (1.52mm) dia. with 0.085” (2.16mm) dia. standoff shoulders.

2. All other pins are 0.040” (1.02mm) dia. with 0.065” (1.65mm) dia. standoff shoulders.

3. Tolerances: x.xx ±0.02 in. (x.x±0.5mm)

           x.xxx ±0.010 in. (x.xx±0.25mm)

 

10.2  Pin Designations

Pin No.

Name

Function

1

Vin(+)

Positive input voltage

2

Enable

TTL input to turn converter on and off, referenced to Vin(-), with internal pull up.

3

Vin(-)

Negative input voltage

4

Vout(-)

Negative output voltage

5

Sense(-)

Negative remote sense. Sense(-) may be connected to Vout(-) or left open.

6

Trim

Output voltage trim. Leave Trim pin open for nominal output voltage.

7

Sense(+)

Positive remote sense. Sense(+) may be connected to Vout(+) or left open.

8

Vout(+)

Positive output voltage

 

Contact Details
China Led Driver Products Online Marketplace

Send your inquiry directly to us (0 / 3000)