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MP3435 3-20V, 19A, 600kHz Synchronous Boost Converter QFN-20
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pMPS MP3435 — synchronous boost converter, 3-20V input, 19A output, 600 kHz, QFN-20./p
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MP3435 3-20V, 19A, 600kHz Synchronous Boost Converter QFN-20
MPS MP3435 is a synchronous boost converter that accepts 3 V to 20 V input, delivers 19 A, switches at 600 kHz, supplied in a QFN-20 package.
Key Specifications
| Part Number | MP3435 |
| Input Voltage | 3 V to 20 V |
| Output Current | 19 A |
| Switching Frequency | 600 kHz |
| Topology | Synchronous Boost Converter |
| Package | QFN-20 |
| Ordering Codes | MP3435 |
Features
- 3V to 20V Wide Input Voltage (VIN) Range
- Up to 22V Output Voltage (VOUT)
- Integrated 10mΩ and 15mΩ MOSFET
- 19A Internal Switch Current Limit or External Configurable Input Current Limit
- Input Disconnect and Output Short-Circuit Protection (SCP)
- Configurable Under-Voltage Lockout (UVLO) and Hysteresis
- <1µA Shutdown Current
- Thermal Shutdown at 150°C
- Available in QFN-20 (3mmx4mm) Package Optimized Performance with MPS Inductor MPL-AY1050 Series
Applications
- Thunderbolt Interfaces
- Notebooks and Tablets
- Bluetooth Audio
- Power Banks
- Fuel Cells
Design Notes
- In boost mode the input current is continuous but the output current is pulsed; size the output capacitor for the load transient.
- Power switches are integrated, so the thermal path is the PCB copper under the pad.
- Package QFN-20 — check the land pattern in the datasheet before layout.
Common Questions
What is the input and output rating of the MP3435?
3–20 V input and 19 A output.
What switching frequency does the MP3435 run at?
600 kHz.
Which package is the MP3435 available in?
QFN-20, with ordering codes MP3435GL-Z.
Shenzhen Gaorunxin Technology Co., Ltd
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