LM21215A-1 Overview
The LM21215A-1 is a monolithic synchronous buck regulator that is capable of delivering up to 15A of continuous output current while producing an output voltage down to 0.6V with outstanding efficiency. The device is optimized to work over an input voltage range of 2.95V to 5.5V, making it suited for a wide variety of low voltage systems. The voltage mode control loop provides high noise immunity, narrow duty cycle...
LM21215A-1 Key Features
- Integrated 7.0 mΩ high side and 4.3 mΩ low side FET
- 300 kHz to 1.5 MHz frequency SYNC pin
- Adjustable output voltage from 0.6V to VIN (100% duty
- Input voltage range 2.95V to 5.5V
- Startup into pre-biased loads
- Output voltage tracking capability
- Wide bandwidth voltage loop error amplifier
- Adjustable soft-start with external capacitor
- Precision enable pin with hysteresis
- Integrated OVP, OCP, OTP, UVLO and Power-Good