Bidirectional DC DC Converter Module 3000VAC 4200VDC 1W Isolated Fixed Input Voltage
1W isolated DC-DC converter Fixed input voltage, regulated single output
Description
FB0505T-1WR4 is designed for use in distributed power supply systems and especially suitable in applications such as digital circuits,low frequency analog circuits,relay-driven circuits and data switching circuits.It also can be used in automobile motor control and drive system,such as motor vehicle communication system controller,engine control system,the ignition system,the motor voltage monitoring, the electronic accelerator pedal,automobile tire pressure detection system,doors and tail lights controller,air conditioning control and battery management system(BMS),etc.
FEATURES
- Ultra-small, ultra-thin DFN package (13.20 x 7.00 x 3.10mm)
- Isolation capacitance as low as 8pF
- I/O isolation test voltage 3000VAC/4200VDC
- Operating ambient temperature range: -40℃ to +125℃
- High efficiency up to 87%
- Continuous short-circuit protection,
- Meet automotive EMC standards
- AEC-Q100 approved (under testing)
Specifications
| Selection Guide | ||||||
|
Certification |
Part No. |
Input Voltage (VDC) | Output |
Full Load Efficiency (%) Min./Typ. |
Capacitive Load(µF) Max. | |
| Nominal (Range) | Voltage (VDC) | Current(mA) Max./Min. | ||||
| -- | FB0505T-1WR4 |
5 (4.5-5.5) |
5 | 200/20 | 83/87 | 2400 |
| Input Specifications | |||||
| Item | Operating Conditions | Min. | Typ. | Max. | Unit |
|
Input Current (full load / no-load) |
5VDC input | -- | 230/7 | 241/15 |
mA |
| Reflected Ripple Current* | -- | 10 | -- | ||
| Surge Voltage (1sec. max.) | 5VDC input | -0.7 | -- | 9 | VDC |
| Input Filter | Capacitance filter | ||||
| Hot Plug | Unavailable | ||||
| Note: * Please refer to DC-DC Converter Application Note for detailed description of reflected ripple current testing method. | |||||
| Output Specifications | |||||
| Item | Operating Conditions | Min. | Typ. | Max. | Unit |
| Voltage Accuracy | See output regulation curve (Fig. 1) | ||||
| Linear Regulation | Input voltage change: ±1% | -- | -- | 1.2 | -- |
| Load Regulation | 10%-100% load | -- | 8 | 15 | % |
| Ripple & Noise* | 20MHz bandwidth | --- | 30 | 75 | mVp-p |
| Temperature Coefficient | Full load | -- | ±0.02 | -- | %/℃ |
| Short-circuit Protection | Continuous, self-recovery | ||||
| Note: * The “parallel cable” method is used for ripple and noise test, please refer to DC-DC Converter Application Notes for specific information. | |||||
| General Specifications | |||||
| Item | Operating Conditions | Min. | Typ. | Max. | Unit |
|
Isolation |
Input-output electric strength test for 1 minute with a leakage current of 1mA max. | 4200 | -- | -- | VDC |
| 3000 | -- | -- | VAC | ||
| Insulation Resistance | Input-output resistance at 500VDC | 1000 | -- | -- | MΩ |
| Isolation Capacitance | Input-output capacitance at 100kHz/0.1V | -- | 8 | -- | pF |
| Mechanical Specifications | |
| Case Material | Black epoxy resin; flame-retardant and heat-resistant (UL94 V-0) |
| Dimensions | 13.20 x 7.00 x 3.10 mm |
| Weight | 0.7(Typ.) |
| Cooling Method | Free air convection |
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