SC122EVB中文资料PDF规格书
SC122EVB规格书详情
Description
The SC122 is a high efficiency, low noise, synchronous step-up DC-DC converter. It produces a fixed 3.3V output from a single cell alkaline or NiMH battery. It features an internal 1.2A switch and synchronous rectifier to achieve high efficiency and to eliminate the need for an external Schottky diode.
Features
■ Input voltage — 0.7V to 1.6V
■ Minimum start-up voltage — 0.85V
■ Output voltage fixed at 3.3V
■ Peak input current limit — 350mA typically
■ Output current 95mA at VIN = 1.6V, 50mA at VIN = 0.9V
■ Efficiency up to 80
■ Internal synchronous rectifier
■ Switching frequency — 1.2MHz
■ Power save (voltage hysteretic) control
■ Anti-ringing circuit
■ Operating supply current (measured at OUT) — 40μA
■ No forward conduction path during shutdown
■ MLPD-UT-6 1.5 × 2.0 × 0.6 (mm) package
■ Lead-free and halogen-free
■ WEEE and RoHS compliant
Applications
■ Electric toothbrushes
■ Personal medical products
■ Single-cell alkaline, NiCd, or NiMH applications
产品属性
- 型号:
SC122EVB
- 制造商:
SEMTECH
- 制造商全称:
Semtech Corporation
- 功能描述:
Low Voltage Synchronous Boost Converter
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Semtech Corporation |
21+ |
A/N |
6800 |
只做原装,询价必回!!! |
询价 | ||
SMARTSENS |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
NA |
24+ |
NA |
860000 |
明嘉莱只做原装正品现货 |
询价 | ||
SMARTSENS |
21+ |
CSP |
5000 |
原装现货/假一赔十/支持第三方检验 |
询价 | ||
COPAL |
ROHS |
13352 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
SC |
22+ |
QFP |
5000 |
十年品牌!原装现货!!! |
询价 | ||
SC |
22+ |
QFN |
6550 |
绝对原装公司现货! |
询价 | ||
SMARTSENS |
2023+ |
CSP |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
NSC |
23+ |
QFP |
7750 |
全新原装优势 |
询价 | ||
NSC |
23+ |
NA |
2531 |
航宇科工半导体-中国航天科工集团战略合作伙伴! |
询价 |