HT7722数据手册Holtek中文资料规格书
HT7722规格书详情
描述 Description
General Description
The HT77XX series is a set of PFM step-up DC/DC con verter with high efficiency and low ripple. The series features extremely low start-up voltage and high output voltage accuracy. They require only three external components to provide a fixed output voltage of 1.8V, 2.2V, 2.7V, 3.0V, 3.3V, 3.7V or 5.0V. CMOS technology ensures ultra low supply current and makes them ideal for battery-operated applications powered from one or more cells.
特性 Features
Low start-up voltage: 0.7V (Typ.), 0.9V (Max.)
High efficiency: 85% (Typ.), VOUT\u00042.7V
High output voltage accuracy:\u00052.5%
Output voltage: 1.8V, 2.2V, 2.7V, 3.0V, 3.3V, 3.7V, 5.0V
技术参数
- 型号：
HT7722
- 制造商：
HOLTEK
- 制造商全称：
Holtek Semiconductor Inc
- 功能描述：
PFM Asynchronous Step-up DC to DC Converter(100mA)
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
HOLTEK(合泰/盛群) |
24+ |
SOT893 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
HOLTEK/合泰 |
25+ |
HT7722TO92 |
54687 |
百分百原装现货 实单必成 欢迎询价 |
询价 | ||
HOLTEK |
2012+ |
SOP89 |
10000 |
全新原装进口自己库存优势 |
询价 | ||
HOLTEK(合泰/盛群) |
2024+ |
SOT-23-5 |
12497 |
诚信服务,绝对原装原盘 |
询价 | ||
HOLTEK |
10+ |
SOT23-5P |
2498 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
HOLTEK |
24+ |
SOPDIP |
40647 |
進口臺灣原装合泰可追溯原厂技术支持燒錄開發 |
询价 | ||
HOLTEK/合泰 |
2021+ |
SOT89SOT23TO92 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
HOLTEK/合泰 |
新年份 |
SOT23SOT25SOT89TO |
52000 |
一级代理原装正品现货,支持实单! |
询价 | ||
HOLTEK/合泰 |
23+ |
HT7722STO92 |
20000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
HOLTEK/合泰 |
24+ |
Converter |
9000 |
只做原装正品 有挂有货 假一赔十 |
询价 |
