MIC2171BU中文資料麥瑞半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
MIC2171BU規(guī)格書(shū)詳情
General Description
The MIC2171 is a complete 100kHz SMPS current-mode controller with an internal 65V 2.5A power switch.
Although primarily intended for voltage step-up applications, the floating switch architecture of the MIC2171 makes it practical for step-down, inverting, and Cuk configurations as well as isolated topologies.
Operating from 3V to 40V, the MIC2171 draws only 7mA of quiescent current, making it attractive for battery operated supplies.
The MIC2171 is available in a 5-pin TO-220 or TO-263 for –40°C to +85°C operation.
Features
? 2.5A, 65V internal switch rating
? 3V to 40V input voltage range
? Current-mode operation, 2.5A peak
? Internal cycle-by-cycle current limit
? Thermal shutdown
? Twice the frequency of the LM2577
? Low external parts count
? Operates in most switching topologies
? 7mA quiescent current (operating)
? Fits LT1171/LM2577 TO-220 and TO-263 sockets
Applications
? Laptop/palmtop computers
? Battery operated equipment
? Hand-held instruments
? Off-line converter up to 50W(requires external power switch)
? Pre-driver for higher power capability
產(chǎn)品屬性
- 型號(hào):
MIC2171BU
- 功能描述:
IC REG MULTI CONFIG 2.5A TO263-5
- RoHS:
是
- 類別:
集成電路(IC) >> PMIC - 穩(wěn)壓器 - DC DC 開(kāi)關(guān)穩(wěn)壓器
- 系列:
-
- 標(biāo)準(zhǔn)包裝:
20
- 系列:
SIMPLE SWITCHER®
- 類型:
降壓(降壓)
- 輸出類型:
固定
- 輸出數(shù):
1
- 輸出電壓:
12V
- 輸入電壓:
4 V ~ 60 V PWM
- 型:
電壓模式 頻率 -
- 開(kāi)關(guān):
52kHz 電流 -
- 輸出:
1A
- 同步整流器:
無(wú)
- 工作溫度:
-40°C ~ 125°C
- 安裝類型:
通孔
- 封裝/外殼:
16-DIP(0.300,7.62mm)
- 包裝:
管件
- 供應(yīng)商設(shè)備封裝:
16-DIP
- 其它名稱:
*LM2575HVN-12LM2575HVN-12
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MICROCH |
05+ |
6750 |
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) | |||
Microchip |
22+ |
TO2635 |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
MICREL |
TO-263-5 |
1656 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) | |||
MICREL |
TO-263 |
6737 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
MICREL |
23+ |
TO-263 |
4500 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
MICREL/麥瑞 |
20+ |
TO-263 |
3475 |
全新原裝現(xiàn)貨 |
詢價(jià) | ||
MIC |
24+ |
TO-263/5 |
16800 |
絕對(duì)原裝進(jìn)口現(xiàn)貨,假一賠十,價(jià)格優(yōu)勢(shì)!? |
詢價(jià) | ||
MICREL |
0311+ |
TO-263 |
17 |
原裝庫(kù)存有訂單來(lái)談優(yōu)勢(shì) |
詢價(jià) | ||
MICREL |
TO263 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
MICREL/麥瑞 |
2022 |
TO-2635 |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價(jià) |