AP62600
AP62600 is 6A SYNCHRONOUS BUCK CONVERTER manufactured by Diodes Incorporated.
4.5V TO 18V INPUT, 6A SYNCHRONOUS BUCK CONVERTER
Description
The DIODES™ AP62600 is a 6A, synchronous buck converter with a wide input voltage range of 4.5V to 18V. The device fully integrates a 36mΩ high-side power MOSFET and a 14mΩ low-side power MOSFET to provide high-efficiency step-down DC-DC conversion.
The AP62600 device is easily used by minimizing the external ponent count due to its adoption of Constant On-Time (COT) control to achieve fast transient response, easy loop stabilization, and low output voltage ripple.
The AP62600 design is optimized for Electromagnetic Interference (EMI) reduction. The device has a proprietary gate driver scheme to resist switching node ringing without sacrificing MOSFET turn-on and turn-off time, which reduces high-frequency radiated EMI noise caused by MOSFET switching.
The device is available in a V-QFN2030-12 (Type A) package.
Features
- VIN: 4.5V to 18V
- Output Voltage (VOUT): 0.6V to 7V
- 6A Continuous Output Current
- 0.6V ± 1% Reference Voltage
- 360μA Quiescent Current
- Selectable Switching Frequency
- 400k Hz
- 800k Hz
- 1.2MHz
- Selectable Operation Modes
- Pulse Frequency Modulation (PFM)
- Ultrasonic Mode (USM)
- Pulse Width Modulation (PWM)
- Programmable Soft-Start Time
- Proprietary Gate Driver Design for Best EMI Reduction
- Power-Good Indicator
- Precision Enable Threshold to Adjust UVLO
- Protection Circuitry
- Undervoltage Lockout (UVLO)
- Cycle-by-Cycle Valley Current Limit
- Thermal Shutdown
- Totally Lead-Free & Fully Ro HS pliant (Notes 1 & 2)
- Halogen and Antimony Free. “Green” Device (Note...
