APW7158中文資料茂達(dá)電子數(shù)據(jù)手冊PDF規(guī)格書
APW7158規(guī)格書詳情
General Description
The APW7158 has two synchronous buck PWM controllers with high precision internal references voltage to offer accurate outputs. The PWM controllers are designed to drive two N-channel MOSFETs in synchronous buck topology. The device requires 12V and 5V power supplies. If the 5V supply is not available, the device can offer an optional shunt regulator 5.8V for 5V supply.
Features
? Two Synchronous Buck Converters(OUT1,OUT2)
? Converter Input Voltage Range up to 12V
? 0.6V Reference for OUT1 with 0.8 Accuracy
? 3.3V Reference for OUT2 with 0.8 Accuracy
? Both Outputs have Independent Soft-Start and Enable Functions
? Internal 300kHz Oscillator and Programmable Frequency Range from 70 kHz to 800kHz
? 180 Degrees Phase Shift etween OUT1 and OUT2
? Short-Circuit Protection
? Thermally Enhanced SOP-20 Package
? Lead Free and Green Devices Available (RoHS Compliant)
Applications
? Graphic Cards
? Low-Voltage Distributed Power Supplies
? SMPS Application
產(chǎn)品屬性
- 型號：
APW7158
- 制造商：
ANPEC
- 制造商全稱：
Anpec Electronics Coropration
- 功能描述：
Dual Synchronous Buck PWM Controllers
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
APEC/富鼎 |
23+ |
NA/ |
3300 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票 |
詢價(jià) | ||
ANPEC/茂達(dá)電子 |
22+ |
SOP20 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | ||
ANPEC |
23+ |
SOP |
100 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
ANPEC |
SOP |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
ANPEC/茂達(dá)電子 |
24+ |
SOP20 |
11250 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
原裝ANPEC |
24+ |
SOP207.2 |
35200 |
一級代理/放心采購 |
詢價(jià) | ||
原裝ANPEC |
19+ |
SOP207.2 |
20000 |
詢價(jià) | |||
ANPEC/茂達(dá)電子 |
2021+ |
SOP20 |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價(jià) | ||
APW |
2023+ |
SOP20 |
8700 |
原裝現(xiàn)貨 |
詢價(jià) | ||
ANPC |
17+ |
SOP20 |
45 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) |
