AP62250 - DIODES

AP62250 2.5A LOW IQ SYNCHRONOUS BUCK CONVERTER

The AP62250 is a 2.5A, synchronous buck converter with a wide input voltage range of 4.2V to 18V. The device fully integrates a 75mΩ highside power MOSFET and a 45mΩ low-side power MOSFET to provide high-efficiency step-down DC-DC conversion. Pin Assignments (Top View) The AP62250 device is easily used by minimizing the external component count due to its.

Features

 VIN: 4.2V to 18V
 Output Voltage (VOUT): 0.8V to 7V
 2.5A Continuous Output Current
 0.8V ± 1% Reference Voltage (TA = +25°C)
 155μA Low Quiescent Current (Pulse Frequency Modulation)
 1.3MHz Switching Frequency (VIN = 12V, VOUT = 5V)
 Proprietary Gate Driver Design for Best EMI Reduction
 Protection Circuitry
 Undervoltage Lockout (UVLO)
 Cycle-by-Cycle Valley Current Limit
 Thermal Shutdown
 Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
 Halogen and Antimony Free. “Green” Device (Note 3)
 For automotive applications requiring specific change control (i.e. parts qualif.