參數資料
型號： L4960H
廠商： STMICROELECTRONICS
元件分類： 穩(wěn)壓器
英文描述： 2.5 A SWITCHING REGULATOR, 150 kHz SWITCHING FREQ-MAX, PZFM7
封裝： HEPTAWATT-7
文件頁數： 1/16頁
文件大?。?/td> 323K
代理商： L4960H
L4960
2.5A POWER SWITCHING REGULATOR
2.5A OUTPUT CURRENT
5.1V TO 40V OPUTPUT VOLTAGE RANGE
PRECISE (
± 2%) ON-CHIP REFERENCE
HIGH SWITCHING FREQUENCY
VERY HIGH EFFICIENCY (UP TO 90%)
VERY FEW EXTERNAL COMPONENTS
SOFT START
INTERNAL LIMITING CURRENT
THERMAL SHUTDOWN
DESCRIPTION
The L4960 is a monolithic power switching regula-
tor delivering 2.5A at a voltage variable from 5V to
40V in step down configuration.
Features of the device include current limiting, soft
start, thermal protection and 0 to 100% duty cycle
for continuous operation mode.
June 2000
ORDERING NUMBERS: L4960 (Vertical)
L4960H (Horizontal)
HEPTAWATT
BLOCK DIAGRAM
The L4960 is mounted in a Heptawatt plastic power
package and requires very few external compo-
nents.
Efficient operation at switching frequencies up to
150KHz allows a reduction in the size and cost of
external filter components.
1/16
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相關代理商/技術參數
參數描述
L4962 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1.5A POWER SWITCHING REGULATOR
L4962/A 功能描述:直流/直流開關調節(jié)器 5.0 to 40V Step-Down RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
L4962_00 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1.5A POWER SWITCHING REGULATOR
L4962A 制造商:SGS 功能描述:*
L4962A 制造商:STMicroelectronics 功能描述:IC SWITCHING REG 1.5A 4962
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