Monolithic Power Systems Inc. MP155GJ-Z
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.55 | $0.55 |
| 15+ | $0.53 | $7.95 |
| 25+ | $0.52 | $13.00 |
| 50+ | $0.49 | $24.50 |
| 100+ | $0.44 | $44.00 |
| N+ | $0.09 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Monolithic Power Systems Inc. |
| Product Series | |
| Packaging | Tape & Reel (TR) | |
| Output Isolation | Non-Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 500V |
| Topology | Boost, Buck, Buck-Boost, Flyback |
| Voltage - Start Up | - |
| Voltage - Supply (Vcc/Vdd) | 5.3V ~ 5.6V |
| Duty Cycle | - |
| Frequency - Switching | - |
| Power (Watts) | 4 W |
| Fault Protection | Open Loop, Over Load, Over Temperature, Short Circuit |
| Control Features | - |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23-5 Thin, TSOT-23-5 |
| Supplier Device Package | TSOT-23-5 |
| ROHS |  |
The Monolithic Power Systems MP155GJ-Z is a non-isolated offline converter supporting boost, buck, buck-boost, and flyback topologies with an integrated power switch and 500V breakdown voltage. It delivers up to 4 W from a 5.3V to 5.6V Vcc supply. Fault protection includes open loop, over load, over temperature, and short circuit protection. The thin TSOT-23-5 package operates across a -40°C to 125°C junction temperature range.
- Multi-topology flexibility (boost, buck, buck-boost, flyback) supports diverse non-isolated designs.
- Integrated power switch reduces external component count.
- 500V breakdown voltage enables offline operation.
- Comprehensive fault protection including open loop and short circuit enhances reliability.
- Thin TSOT-23-5 package suits space-constrained boards.
Compact Non-Isolated Supplies
The MP155GJ-Z is a non-isolated offline converter supporting boost, buck, buck-boost, and flyback topologies with an integrated switch and 500V breakdown rating. Its 4 W capability suits compact auxiliary supplies.
Buck and Buck-Boost Designs
Designers can implement step-down or step-up/down non-isolated rails from a 5.3V to 5.6V Vcc supply, with fault protection including open loop, over load, over temperature, and short circuit.
Space-Constrained Boards
The TSOT-23-5 thin package enables dense layouts for small offline converters operating across -40°C to 125°C junction temperature.
Low-Power Auxiliary Rails
Integrated switching and multi-topology flexibility make the device suitable for low-power auxiliary and bias supplies in non-isolated systems.
- Q: What topologies does the MP155GJ-Z support?
- A: It supports boost, buck, buck-boost, and flyback topologies.
- Q: Is it isolated?
- A: No, it is a non-isolated offline converter.
- Q: Does it have an integrated switch?
- A: Yes, it includes an integrated power switch.
- Q: What is the breakdown voltage?
- A: The breakdown voltage is 500V.
- Q: What is the Vcc supply range?
- A: The Vcc supply is 5.3V to 5.6V.
- Q: How much power can it deliver?
- A: It delivers up to 4 W.
MP155GJ-Z.pdf
- Q: What topologies does the MP155GJ-Z support?
- A: It supports boost, buck, buck-boost, and flyback topologies.
- Q: Is it isolated?
- A: No, it is a non-isolated offline converter.
- Q: Does it have an integrated switch?
- A: Yes, it includes an integrated power switch.
- Q: What is the breakdown voltage?
- A: The breakdown voltage is 500V.
- Q: What is the Vcc supply range?
- A: The Vcc supply is 5.3V to 5.6V.
- Q: How much power can it deliver?
- A: It delivers up to 4 W.
