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MP3209 2.5-6V, 1.4MHz Boost Converter TSOT23
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pMPS MP3209 — boost converter, 2.5-6V input, 1.4 MHz, TSOT23./p
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MP3209 2.5-6V, 1.4MHz Boost Converter TSOT23
MPS MP3209 is a boost converter that accepts 2.5 V to 6 V input, switches at 1.4 MHz, supplied in a TSOT23 package.
Key Specifications
| Part Number | MP3209 |
| Input Voltage | 2.5 V to 6 V |
| Switching Frequency | 1.4 MHz |
| Topology | Boost Converter |
| Package | TSOT23 |
| Ordering Codes | MP3209 |
Features
- 2.5V to 6V Input Voltage Range
- On Board Power MOSFET
- Uses Tiny Capacitors and Inductors
- 1.4MHz Fixed Switching Frequency
- Internally Compensated
- Internal Soft-Start
- Operates with Input Voltage as Low as 2.5V and Output Voltage as High as 22V
- UVLO, Thermal Shutdown
- Internal Current Limit
- Available in TSOT23-5 and Ultra-Thin 2x2 QFN Packages
Applications
- Cell Phones
- External Modems
- Small LCD Displays
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 MP3209 run at?
1.4 MHz.
Which package is the MP3209 available in?
TSOT23.
Shenzhen Gaorunxin Technology Co., Ltd
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