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SC4502HEVB规格书详情
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 voltage switch: 210mV (250mV for the SC4502H)
Constant switching frequency current-mode control
Programmable switching frequency up to 2MHz
Soft-Start function
Input voltage ranges from 1.4V to 16V
Output voltage up to 32V (40V for the SC4502H)
Low shutdown current
Adjustable undervoltage lockout threshold
Small low-profile thermally enhanced lead free package. This product is fully WEEE and RoHS compliant.
Applications
Flat screen LCD bias supplies
TFT bias supplies
XDSL power supplies
Medical equipment
Digital video cameras
Portables devices
White LED power supplies
产品属性
- 型号：
SC4502HEVB
- 制造商：
SEMTECH
- 制造商全称：
Semtech Corporation
- 功能描述：
1.4Amp, 2MHz Step-Up Switching Regulator with Soft-Start
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
SEMTECH |
DFN-10 |
893993 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
SEMTECH |
24+23+ |
QFN |
12580 |
16年电子元件现货供应商 终端BOM表可配单提供样品 |
询价 | ||
Semtech Corporation |
21+ |
10MLPD |
13880 |
公司只售原装,支持实单 |
询价 | ||
SEMTECH |
18+ |
DFN |
32163 |
全新原装现货,可出样品,可开增值税发票 |
询价 | ||
Semtech Corporation |
22+ |
10MLPD |
9000 |
原厂渠道,现货配单 |
询价 | ||
SEMTECH |
23+ |
N/A |
32000 |
正品原装货价格低qq:2987726803 |
询价 | ||
SEMTECH/升特 |
23+ |
MLPD10 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
SEMTECHINT |
22+ |
MLPD-10 |
5000 |
原装现货库存.价格优势 |
询价 | ||
Semtech |
07+/08+ |
7500 |
询价 | ||||
Semtech Corporation |
21+ |
10-MLPD(3x3) |
65200 |
一级代理/放心采购 |
询价 |
