300mA ,500KHZ HIGH EFFICIENCY STEP-UP DC/DC CONVERTER

文件：543.43 Kbytes 頁(yè)數(shù)：10 Pages

SILAN

士蘭微

300mA ,500KHZ HIGH EFFICIENCY STEP-UP DC/DC CONVERTER

文件：543.43 Kbytes 頁(yè)數(shù)：10 Pages

SILAN

士蘭微

Not Recommended for New Designs. Consult Factory

Obsolete - this device is no longer available. Datasheet is for information purposes?only. ? Wide input voltage range, up to 28V\n? Internally regulated DRV\n? Output voltage as low as 0.5V\n? 1.7A gate drive capability\n? Asynchronous start up mode\n? Low side RDS-ON sensing with hiccup mode current limit\n? Programmable current limit\n? Programmable frequency up to 1.2 MHz\n? Available ;

Semtech

先之科

500kHz Voltage Mode PWM Controller

The SC4614 is a high-speed, voltage mode PWM controller that provides the control and protection features necessary for a synchronous buck converter. ·500kHz switching frequency\n·4V to 18V power rails\n·0.5V voltage reference for programmable output voltages\n·Internal LDO for optimum gate drive voltage\n·1.5A gate drive current\n·Adaptive non-overlapping gate drives provide shoot-through protection for MOSFETs\n·Internal soft start\n·Hiccup mod;

Semtech

先之科

Package：12-VFDFN 裸露焊盤；包裝：托盤 功能：降壓 類別：集成電路（IC） PMIC - 穩(wěn)壓器 - DC DC 開(kāi)關(guān)式控制器 描述：IC REG CTLR SYNC BUCK 12MLPD

Semtech Corporation

Package：12-VFDFN 裸露焊盤；包裝：托盤 功能：降壓 類別：集成電路（IC） PMIC - 穩(wěn)壓器 - DC DC 開(kāi)關(guān)式控制器 描述：IC REG CTLR SYNC BUCK 12MLPD

Semtech Corporation

Package：12-VFDFN 裸露焊盤；包裝：托盤 功能：降壓 類別：集成電路（IC） DC-DC 開(kāi)關(guān)控制器 描述：IC REG CTLR SYNC BUCK 12MLPD

Semtech Corporation