电源模块

JWM9102

The JWM9102 is a step-down converter module with built-in power MOSFETs and inductor. The JWM9102 is based on COT architecture for fast transient response. Operating with an input range of 2.9V~6V, JWM9102 delivers 2A of continuous output current with integrated P-Channel and N-Channel MOSFETs. The internal synchronous power switches provide high efficiency without the use of an external Schottky diode. At light loads, the regulator operates in continual conduction mode to maintain low output ripple.

JWM9102 guarantees robustness with output short protection, thermal protection, current run-away protection, and input under voltage lockout.
JWM9102 is available in QFN2.5x3.5x1.6-17 package, which provides a compact solution with minimal external components

FEATURES
2.9V to 6V operating input range
Up to 2A output current
Ultra low EMI: pass CISPR22 Class B and CISPR25 Class 5
0.6V to VIN adjustable output voltage
2MHz switching frequency
100% duty cycle for lowest dropout
Power good indicator
Output discharge
Input under voltage lockout
Output short circuit protection
Thermal protection
Available in QFN2.5x3.5x1.6-17 package

APPLICATIONS
Battery-powered Application
POL Supply from Li-Ion Battery
Processor Supplies
Hard Disk Drives
Optical Modules
Medical Instruments
Portable Devices
 
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