RAA210030中文資料瑞薩數(shù)據手冊PDF規(guī)格書

Features

? 3A complete power supply

? Integrates controller, gate driver, MOSFETs, and

inductor

? 2.7V to 5.5V input voltage range

? Adjustable output voltage

? As low as 0.6V with ±1.5 accuracy over line,

load, and temperature

? Up to 95 efficiency

? Default 2MHz current mode control operation

? 500kHz to 4MHz resistor adjustable

? External synchronization up to 4MHz

? 100 duty cycle

? Dedicated enable pin and power-good flag

? Internal 1ms soft-start time

? Selectable PFM or FPWM mode

? Soft-stop output discharge

? UVLO, OCP, negative OCP, OVP, and OTP

? OCP/Short-Circuit Protection (SCP) hiccup

mode

? Compact RoHS compliant 3mm×3mm×1.08mm

(1.15mm Max) dual flat no-lead (DFN) embedded

laminate package