LM21215A
LM21215A is Voltage-Mode Synchronous Buck Regulator manufactured by Texas Instruments.
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SNOSB87D
- MARCH 2011
- REVISED MAY 2019
LM21215A 2.95-V to 5.5-V,15-A, Voltage-Mode Synchronous Buck Converter With Frequency Synchronization
1 Features
- 1 High-Efficiency Synchronous DC/DC Converter
- Input Voltage Range of 2.95 V to 5.5 V
- Adjustable Output Voltage From 0.6 V to VIN
- Output Current as High as 15 A
- Frequency Synchronization 300 kHz to 1.5 MHz
- Integrated 7-mΩ PMOS Buck Switch Supports
100% Duty Cycle for Low Dropout Voltage
- Integrated 4.3-mΩ NMOS Synchronous Rectifier
Eliminates Schottky Diode
- Accurate ±1% Internal Voltage Reference
- Automatic Diode Emulation Mode...
