| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
UP1539 | Single Phase PWM Controller with Light-Load Efficiency Optimization 文件:176.86 Kbytes 頁數(shù):11 Pages | UPI 力智電子 | UPI | |
uP1539 | Single Phase PWM Controller with Light-Load Efficiency Optimization The uP1539 is a single phase PWM controller withintegrated high-current MOSFET driver. It can work witheither 5V or 12V supplies and converts 1.5V to 19V powerinput. The bootstrap diode is built-in to simplify the circuitdesign and minimize external part count.\n\n The uP1539 implements voltage m ·VCC Supply Input from 5V to 12V.\n ·Power Converter Input from 1.5V to 19V.\n ·Integrated MOSFET Gate Driver.\n ·Integrated Bootstrap Diode.\n ·VIN Detection Function.\n ·Voltage Mode Control Loop.\n ·Light-Load Efficiency Optimization.\n ·0.8V Reference Voltage with 0.5% Accuracy.\n ·Programma; | uPI(UBIQ) 力智電子 | uPI(UBIQ) | |
Single Phase PWM Controller with Light-Load Efficiency Optimization 文件:176.86 Kbytes 頁數(shù):11 Pages | UPI 力智電子 | UPI | ||
Single Phase PWM Controller with Light-Load Efficiency Optimization The uP1539 is a single phase PWM controller withintegrated high-current MOSFET driver. It can work witheither 5V or 12V supplies and converts 1.5V to 19V powerinput. The bootstrap diode is built-in to simplify the circuitdesign and minimize external part count.\n\n The uP1539 implements voltage ? VCC Supply Input from 5V to 12V.\n? Integrated MOSFET Gate Driver.\n? VIN Detection Function.\n? Light-Load Efficiency Optimization.\n? Programmable Operating Frequency from 100kHz to 1000kHz.\n? Synchronization Function.\n? Programmable Dual Level OCP.\n? RoHS Compliant and Halogen Free.\n? WQFN3; | uPI(UBIQ) 力智電子 | uPI(UBIQ) |
技術(shù)參數(shù)
- Min Vcc(V):
5
- Max Vcc(V):
12
- Min VIN(V):
1.5
- Max VIN(V):
19
- Switching Frequency(kHz):
100~1000
- VREF(V):
0.8
- Soft Start:
Int.
- Comp.:
Ext.
- PSM:
Yes
- OCP(A):
Adj.
- EN:
Yes
- POK:
Yes
- Accuracy(%):
0.5
- Package:
WQFN3x3-16
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
UPI |
23+、24+ |
WQFN3*3-16L |
10000 |
原裝正品 |
詢價(jià) | ||
UPI |
23+ |
QFN |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
UPMICRO |
23+ |
QFN |
11200 |
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價(jià) | ||
MPS/美國芯源 |
2402+ |
WQFN16 |
8324 |
原裝正品!實(shí)單價(jià)優(yōu)! |
詢價(jià) | ||
UPI/力智 |
24+ |
WQFN16 |
60000 |
全新原裝現(xiàn)貨 |
詢價(jià) | ||
UPI |
25+ |
QFN |
575 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價(jià) | ||
恩XP |
23+ |
QFN |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
恩XP |
25+ |
QFN |
447 |
優(yōu)勢 |
詢價(jià) | ||
恩XP |
23+ |
QFN |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
恩XP |
2022+ |
QFN |
347 |
原廠代理 終端免費(fèi)提供樣品 |
詢價(jià) |
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