Monolithic Power Systems Inc. HF900GPR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.12 | $1.12 |
| 15+ | $1.09 | $16.35 |
| 25+ | $1.06 | $26.50 |
| 50+ | $1.00 | $50.00 |
| 100+ | $0.89 | $89.00 |
| N+ | $0.18 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Monolithic Power Systems Inc. |
| Product Series | |
| Packaging | Tube | |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 900V |
| Topology | Flyback |
| Voltage - Start Up | - |
| Voltage - Supply (Vcc/Vdd) | 10.1V ~ 24.5V |
| Duty Cycle | - |
| Frequency - Switching | 300kHz |
| Power (Watts) | 1.45 W |
| Fault Protection | Over Temperature, Over Voltage, Short Circuit |
| Control Features | Soft Start |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | 8-DIP (0.300", 7.62mm), 7 Leads, Exposed Pad |
| Supplier Device Package | 8-PDIP-7EP |
| ROHS |  |
The HF900GPR from Monolithic Power Systems is a flyback offline switcher with galvanically isolated output and an integrated switch. It features a 900V breakdown rating, a 10.1V to 24.5V Vcc supply, and 300kHz switching. Protection includes over temperature, over voltage, and short circuit, with soft start control. It is offered in an 8-DIP exposed-pad package rated for -40°C to 125°C junction temperatures.
- 900V breakdown voltage provides strong margin for high-voltage offline designs.
- Integrated switch simplifies flyback implementation.
- 300kHz switching enables compact magnetic components.
- Soft start limits inrush stress during power-up.
- Over temperature, over voltage, and short circuit protection enhance reliability.
High-Voltage Offline Supplies
The 900V breakdown rating makes the HF900GPR flyback switcher well suited to high-voltage offline applications where margin against line transients is critical.
Compact Auxiliary Power
With a 300kHz switching frequency and integrated switch, this device enables compact isolated bias supplies with reduced magnetics size.
Metering and Control Electronics
Soft start and over temperature, over voltage, and short circuit protection support reliable operation in metering and control systems.
Industrial Bias Rails
The -40°C to 125°C junction range and 8-DIP exposed-pad package suit thermally demanding industrial auxiliary supplies.
- Q: What topology does the HF900GPR use?
- A: It is a flyback offline switcher with galvanically isolated output and an integrated switch.
- Q: What is the breakdown voltage?
- A: The 900V Vds rating supports high-voltage offline operation.
- Q: What is the Vcc supply range?
- A: 10.1V to 24.5V.
- Q: What switching frequency does it run at?
- A: 300kHz.
- Q: What protections and control features are included?
- A: Over temperature, over voltage, and short circuit protection, plus soft start.
HF900GPR.pdf
- Q: What topology does the HF900GPR use?
- A: It is a flyback offline switcher with galvanically isolated output and an integrated switch.
- Q: What is the breakdown voltage?
- A: The 900V Vds rating supports high-voltage offline operation.
- Q: What is the Vcc supply range?
- A: 10.1V to 24.5V.
- Q: What switching frequency does it run at?
- A: 300kHz.
- Q: What protections and control features are included?
- A: Over temperature, over voltage, and short circuit protection, plus soft start.
