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MP3217 0.5A, 670kHz Step-up Converter TSOT23
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pMPS MP3217 — step-up converter, 0.5A output, 670 kHz, TSOT23./p
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MP3217 0.5A, 670kHz Step-up Converter TSOT23
MPS MP3217 is a step-up converter that delivers 0.5 A, switches at 670 kHz, supplied in a TSOT23 package.
Key Specifications
| Part Number | MP3217 |
| Output Current | 0.5 A |
| Switching Frequency | 670 kHz |
| Topology | Step-up Converter |
| Package | TSOT23 |
| Ordering Codes | MP3217 |
Features
- Internal 0.6Ω Power MOSFET
- Up to 36V Output Voltage
- 670kHz Fixed Switching Frequency
- 42V Over Voltage Shutdown
- Cycle-by-Cycle Over Current Protection
- UVLO, Thermal Shutdown
- Available in TSOT23-6 Packages
Applications
- APD Bias Generation
- Portable Applications
- Handheld Computers and PDAs
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 TSOT23 — check the land pattern in the datasheet before layout.
Common Questions
What switching frequency does the MP3217 run at?
670 kHz.
Which package is the MP3217 available in?
TSOT23.
Shenzhen Gaorunxin Technology Co., Ltd
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