參數(shù)資料
型號(hào)： L4962A
廠商： 意法半導(dǎo)體
元件分類(lèi)： 基準(zhǔn)電壓源/電流源
英文描述： RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
中文描述： 抗輻射高效，5安培開(kāi)關(guān)穩(wěn)壓器
文件頁(yè)數(shù)： 1/15頁(yè)
文件大?。?/td> 212K
代理商： L4962A
L4962
1.5APOWER SWITCHING REGULATOR
1.5AOUTPUTCURRENT
5.1VTO 40V OUTPUT VOLTAGE RANGE
PRECISE (
±
2%) ON-CHIP REFERENCE
HIGH SWITCHING FREQUENCY
VERYHIGH EFFICIENCY (UP TO 90%)
VERYFEW EXTERNAL COMPONENTS
SOFT START
INTERNALLIMITINGCURRENT
THERMAL SHUTDOWN
DESCRIPTION
The L4962is a monolithic power switching regula-
tor delivering 1.5Aat a voltagevariable from 5V to
40Vin stepdown configuration.
Featuresof thedevice include current limiting, soft
start, thermal protection and 0 to 100% duty cycle
for continuousoperating mode.
March 1996
ORDERING NUMBERS
: L4962/A(12+ 2+ 2 Powerdip)
L4962E/A (Heptawatt)
L4962EH/A (Horizontal
Heptawatt)
TheL4962ismountedina16-leadPowerdipplastic
packageandHeptawattpackageandrequiresvery
few externalcomponents.
Efficient operation at switching frequencies up to
150KHz allows a reductionin the size and cost of
externalfilter components.
HEPTAWATT
POWERDIP
(12 + 2 + 2)
BLOCK DIAGRAM
Pin X = Powerdip
Pin (X) = Heptawatt
1/15
相關(guān)PDF資料
PDF描述
L4962E RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
L4962EH RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
L4962 RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
L4969MD SYSTEM VOLTAGE REGULATOR WITH FAULT TOLERANT LOW SPEED CAN-TRANSCEIVER
L4969 SYSTEM VOLTAGE REGULATOR WITH FAULT TOLERANT LOW SPEED CAN-TRANSCEIVER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L4962A 制造商:STMicroelectronics 功能描述:IC SWITCHING REG 1.5A 4962
L4962E 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:1.5A POWER SWITCHING REGULATOR
L4962E/A 功能描述:直流/直流開(kāi)關(guān)調(diào)節(jié)器 5.0 to 40V Step-Down RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
L4962EH 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:1.5A POWER SWITCHING REGULATOR
L4962EH/A 功能描述:直流/直流開(kāi)關(guān)調(diào)節(jié)器 5.0 to 40V Step-Down RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開(kāi)關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*