1.4Amp, 2MHz Step-Up Switching Regulator with Soft-Start

Description The SC4502/SC4502H is a high-frequency current-mode step-up switching regulator with an integrated 1.4A power transistor. Its high switching frequency (program mable up to 2MHz) allows the use of tiny surface-mount external passive components. Features ‹Low saturation

文件：407 Kbytes 页数：19 Pages

SEMTECH

先之科

1.4Amp, 2MHz Step-Up Switching Regulator with Soft-Start

Description The SC4502/SC4502H is a high-frequency current-mode step-up switching regulator with an integrated 1.4A power transistor. Its high switching frequency (program mable up to 2MHz) allows the use of tiny surface-mount external passive components. Features ‹Low saturation

文件：407 Kbytes 页数：19 Pages

SEMTECH

先之科

1.4Amp, 2MHz Step-Up Switching Regulator with Soft-Start

Description The SC4502/SC4502H is a high-frequency current-mode step-up switching regulator with an integrated 1.4A power transistor. Its high switching frequency (program mable up to 2MHz) allows the use of tiny surface-mount external passive components. Features ‹Low saturation

文件：407 Kbytes 页数：19 Pages

SEMTECH

先之科

1.4 Amp, 2 MHz Boost Switching Regulator with Soft-Start

The SC4502H is a high-frequency current-mode step-up switching regulator with an integrated 1.4A power transistor. Its high switching frequency (programmable up to 2MHz) allows the use of tiny surface-mount external passive components. Programmable soft-start eliminates high inrush current during st ·Low saturation voltage switch: 250mV\n·Constant switching frequency current-mode control\n·Programmable switching frequency up to 2 MHz\n·Soft start function\n·Input voltage range from 1.4 V to 16 V\n·Output voltage up to 40V\n·Low shutdown current\n·Adjustable under-voltage lock-out threshold\n·Sm;

Semtech

先之科

Package：10-VFDFN 裸露焊盘；包装：卷带（TR） 功能：升压 类别：集成电路（IC） 稳压器 - DC-DC 开关稳压器 描述：IC REG BOOST ADJ 1.4A 10MLPD

Semtech Corporation

Package：10-VFDFN 裸露焊盘；包装：卷带（TR） 功能：升压 类别：集成电路（IC） DC DC 开关稳压器 描述：IC REG BOOST ADJ 1.4A 10MLPD

Semtech Corporation