HT7737中文資料合泰數(shù)據(jù)手冊(cè)PDF規(guī)格書
HT7737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)：
HT7737
- 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 |
10+ |
SOT-89 |
190 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
HOLTEK(合泰/盛群) |
23+ |
SOT235 |
6000 |
誠(chéng)信服務(wù)，絕對(duì)原裝原盤 |
詢價(jià) | ||
6800 |
24+ |
SOT89 |
12 |
原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
HOLTEK(臺(tái)灣合泰/盛群) |
2021+ |
SOT-23-5 |
499 |
詢價(jià) | |||
HOLTEK |
23+ |
SOT-89 |
28000 |
原裝正品 |
詢價(jià) | ||
HOLTEK(臺(tái)灣合泰/盛群) |
1932+ |
SOT-23-5 |
2789 |
向鴻優(yōu)勢(shì)倉(cāng)庫(kù)庫(kù)存-絕對(duì)原裝正品-不做假貨! |
詢價(jià) | ||
HOLTEK |
23+ |
SOT23-3/SOT23-5 |
9000 |
原裝現(xiàn)貨特價(jià)熱銷 |
詢價(jià) | ||
HOLTEK/合泰 |
23+ |
NA/ |
190 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
HOLTEK(合泰/盛群) |
23+ |
SOT235 |
7350 |
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!! |
詢價(jià) | ||
HOLTEK |
23+ |
SOT89 |
2530 |
原廠原裝正品 |
詢價(jià) |
