HT7750中文資料合泰數(shù)據(jù)手冊(cè)PDF規(guī)格書
HT7750規(guī)格書詳情
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.
Features
? Low start-up voltage: 0.7V (Typ.), 0.9V (Max.)
? High efficiency: 85 (Typ.), VOUT ≥ 2.7V
? High output voltage accuracy: ±2.5
? Output voltage: 1.8V, 2.2V, 2.7V, 3.0V, 3.3V, 3.7V, 5.0V
? Output current up to 100mA
? Ultra low supply current IDD2: 4μA (Typ.)
? Low ripple and low noise
? Low shutdown current: 0.5μA (Typ.)
? TO92, SOT89, SOT23 and SOT23-5 package
Applications
? Palmtops/PDAs
? Portable communicators/Smartphones
? Cameras/Camcorders
? Battery-powered equipment
產(chǎn)品屬性
- 型號(hào)：
HT7750
- 制造商：
HOLTEK
- 制造商全稱：
Holtek Semiconductor Inc
- 功能描述：
PFM Step-up DC/DC Converter
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
Holtek/合泰 |
22+ |
SOT-89 |
43149 |
原裝正品現(xiàn)貨,可開13個(gè)點(diǎn)稅 |
詢價(jià) | ||
HOLTEK/合泰 |
24+ |
SOT23-5 |
51562 |
原裝優(yōu)勢(shì)假一賠命 |
詢價(jià) | ||
恒佳興 |
2020+ |
SOT-23SOT23-5SOT-89 |
999999 |
原裝正品,大量現(xiàn)貨,免費(fèi)拿樣。 |
詢價(jià) | ||
HOLTEK/合泰 |
23+ |
SOT89 |
50000 |
原裝正品 支持實(shí)單 |
詢價(jià) | ||
HOLTEK |
19+20+ |
SOT89 |
9989 |
全新原裝房間現(xiàn)貨 可長(zhǎng)期供貨 |
詢價(jià) | ||
HOLTEK/合泰 |
22+ |
SOT23-3SOT23-5SOT8 |
68200 |
原裝正品 |
詢價(jià) | ||
HT |
21+ |
42664 |
12588 |
原裝正品假一罰十 |
詢價(jià) | ||
HT合泰 |
2020+ |
SOT89 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
HT |
23+ |
SOT-23 |
589000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | ||
恒佳興 |
22+ |
SOT-23SOT23-5SOT-89 |
20000 |
深圳原裝現(xiàn)貨正品有單價(jià)格可談 |
詢價(jià) |
