75W 2.25KV Isolation 4:1 Wide Input Half-Brick DC-DC Converter YHB75 Series
Product Description
75W Half-Brick 2.25KV Isolation Voltage 4:1 Wide Input DC-DC Power Conversion
Features
75 watt DIL industry standard package.
4:1 wide input voltage.
100% burned in.
High efficiency to 92%.
Customized solutions available.
Half-Brick package material.
Operating temperature:-40°C to +87°C.
3 years warranty.
UL/cUL/IEC/EN 62368-1 approved, CB-Report, CE Marking.
EMC standard of Canadian ICES-003 issue7(2020) approved.
EMC standard of 47CFR FCC Part 15 subpart B approved.
Specifications Typical At TA = 25°C, Nominal Input Voltage And Rated Output Current Unless Otherwise Specified
| Part Number | Input Voltage Range | Input Current | Output Voltage | Output Current | Efficiency | Maximum Capacitor Load | |
|---|---|---|---|---|---|---|---|
| Vdc | No-Load (mA TYP) | Full-Load (mA TYP) | Vdc | mA | %TYP | uF | |
| YHB75-24S033 | 9-36 | 100 | 2780 | 3.3 | 18000 | 89 | 30000 |
| YHB75-24S05 | 9-36 | 100 | 3434 | 5 | 15000 | 91 | 30000 |
| YHB75-24S12 | 9-36 | 100 | 3434 | 12 | 6250 | 91 | 5200 |
| YHB75-24S15 | 9-36 | 100 | 3434 | 15 | 5000 | 91 | 3300 |
| YHB75-24S24 | 9-36 | 100 | 3472 | 24 | 3125 | 90 | 1300 |
| YHB75-48S05 | 18-75 | 75 | 1717 | 5 | 15000 | 91 | 30000 |
| YHB75-48S12 | 18-75 | 75 | 1698 | 12 | 6250 | 92 | 5200 |
| YHB75-48S15 | 18-75 | 75 | 1698 | 15 | 5000 | 92 | 3300 |
| YHB75-48S24 | 18-75 | 75 | 1717 | 24 | 3125 | 91 | 1300 |
| YHB75-110S05 | 40-160 | 35 | 757 | 5 | 15000 | 90 | 30000 |
| YHB75-110S12 | 40-160 | 35 | 749 | 12 | 6250 | 91 | 5200 |
| YHB75-110S15 | 40-160 | 35 | 749 | 15 | 5000 | 91 | 3300 |
| YHB75-110S24 | 40-160 | 35 | 749 | 24 | 3125 | 91 | 1300 |
Input Specifications
| Parameters | Conditions | Min | Typ | Max | Units | |
|---|---|---|---|---|---|---|
| Input Voltage Range | 24V Models | 9 | 36 | Vdc | ||
| 48V Models | 18 | 75 | ||||
| 110V Models | 40 | 160 | ||||
| Input Surge Voltage (100 ms Max.) | 24V Models | -0.7 | 50 | |||
| 48V Models | -0.7 | 100 | ||||
| 110V Models | -0.7 | 170 | ||||
| Start-up Voltage | 24V Models | 9 | Vdc | |||
| 48V Models | 18 | |||||
| 110V Models | 40 | |||||
| Under Voltage Shutdown | 24V Models | 7.5 | Vdc | |||
| 48V Models | 16 | |||||
| 110V Models | 36 | |||||
| Start-up Time (Constant Resistive Load) | Constant Resistive Load, Nominal Vin | Power-up | 30 | ms | ||
| RemoteON/OFF | 30 | |||||
| Input Filter | All Models | Internal PI Network | ||||
| Remote ON/OFF (Refer To-Vin PIN) | Positive Logic | DC/DC ON | Open or 3.5 - 12 Vdc | |||
| DC/DC OFF | Short or 0 - 1.2 Vdc | |||||
| Input Current Of Ctrl PIN | -0.5 | 0.5 | mA | |||
| Remote Off Input Current | 3 | |||||
Output Specifications
| Parameters | Conditions | Min | Typ | Max | Units | |
|---|---|---|---|---|---|---|
| Voltage Tolerance | 100% load | -1 | +1 | % | ||
| Line Regulation | Vin(min) to Vin(max) @100% Load | -0.2 | +0.2 | % | ||
| Load Regulation | 0% Load to 100% Load | -0.2 | +0.2 | % | ||
| Ripple & Noise (BW=20MHz) | With a 1uF MLCC and 33uF PolyTan | 3.3Vout | 75 | mVp-p | ||
| 5Vout | 100 | |||||
| 12Vout, 15Vout | 125 | |||||
| With a 4.7uF MLCC | 24Vout | 250 | ||||
| Transient Response Setting Time | 25% Load Step Change | 350 | 500 | us | ||
| Transient Response Deviation | 25% Load Step Change | -5 | ±3 | +5 | % | |
| Temperature Coefficient | -0.02 | + 0.02 | %/℃ | |||
| Voltage Adjustability | % of Vout, Maximum output deviation is inclusive of remote sense | -10 | +10 | % | ||
| Remote Sense | % of Vout(nom). If remote sense is not being used, Sense pins should be connected to corresponding polarity OUTPUT pins. | -10 | +10 | % | ||
| Output Power Protection | % of Io, Hiccup mode, Auto-recovery | 120 | 150 | 180 | % | |
| Short Circuit Protection | Continuous [Hiccup Mode] ,Auto-Recovery | |||||
| Over Voltage Protection | 3.3Vout | 4.3 | Vdc | |||
| 5Vout | 6.2 | |||||
| 12Vout | 15 | |||||
| 15Vout | 18 | |||||
| 24Vout | 30 | |||||
General Specifications
| Parameters | Conditions | Min | Typ | Max | Units | |
|---|---|---|---|---|---|---|
| Isolation Voltage | Input To Output (60sec) | 2250 | Vdc | |||
| Isolation Resistance | Input(Output) To Case (60sec) | 1600 | Vdc | |||
| 500Vdc | 1000 | MΩ | ||||
| Isolation Capacitance | 100kHz,1V | 2600 | pF | |||
| Switching Frequency | 100% Load, Nominal Input | 220 | KHz | |||
| Operating Temperature (Power Derating See Derating Graph) | Nominal Vin, 100% Load | YHB75-24S24, YHB75-110S05 | -40 | 59 | ℃ | |
| YHB75-24S033, YHB75-24S05, YHB75-24S12, YHB75-24S15, YHB75-48S05, YHB75-48S24, YHB75-110S12, YHB75-110S15, YHB75-110S24 | 64 | |||||
| YHB75-48S12, YHB75-48S15 | 69 | |||||
| Thermal Impedance | 20LFM | 5.5 | ℃/W | |||
| 100LFM | 4.5 | |||||
| 200LFM | 3.3 | |||||
| 400LFM | 2.3 | |||||
| Operating Case Temperature | Base-plate | 105 | ℃ | |||
| Over Temperature Protection | Base-plate | 115 | ℃ | |||
| Storage Temperature | -55 | 125 | ℃ | |||
| Humidity | Non Condensing | 5 | 95 | % | ||
| Cooling | Natural Convection | |||||
| Case Material | Aluminum Base-plate With Plastic Case | |||||
| Potting Material | Silicone (UL94-V0) | |||||
| MTBF | MIL-HDBK-217F@25℃ | 3.547X105 | Hours | |||
| Weight | 100 | g | ||||
| Dimensions | 61.0 x 57.9 x 15.0 | mm | ||||
Dimension
Files Download YHB75-Series.pdf
Certification