4MHz Dual 400mA Synchronous Buck Regulator with Low Input Voltage and HyperLight Load?

文件：961.15 Kbytes 页数：17 Pages

MICREL

麦瑞半导体

Dual 4MHz 400mA HyperLight Load® and Low Input Voltage Synchronous Buck Regulator

The MIC23254 is a low-input voltage, high-efficiency 4MHz dual 400mA synchronous buck regulator with HyperLight Load® mode. HyperLight Load® provides very-high efficiency at light loads and ultra-fast transient response which is perfectly suited for supplying processor core voltages. An additi • Low input voltage range: 2.5V to 5.5V \n• Up to 94% peak efficiency and 85% efficiency at 1mA \n• 1µH inductor with a 4.7µF capacitor \n• Ultra-fast transient response \n• 20mVpp in HyperLight Load® mode \n• 0.01µA shutdown current\n• -40°C to +125°C junction temperature range;

Microchip

微芯科技

4MHz Dual 400mA Synchronous Buck Regulator with Low Input Voltage and HyperLight Load?

文件：961.15 Kbytes 页数：17 Pages

MICREL

麦瑞半导体

Package：10-UFDFN，10-TMLF®；包装：卷带（TR） 功能：降压 类别：集成电路（IC） 稳压器 - DC-DC 开关稳压器 描述：IC REG BUCK 1V/1.8V 0.4A 10TMLF

MICROCHIP

微芯科技

Package：10-UFDFN，10-TMLF®；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 功能：降压 类别：集成电路（IC） DC DC 开关稳压器 描述：IC REG BUCK 1V/1.8V 0.4A 10TMLF

MICROCHIP

微芯科技