BA51W12

更新时间： 2024-11-25 22:27:19

品牌	Logo	应用领域
罗姆 - ROHM		稳压器
页数	文件大小	规格书
9页	110K
描述
Dual output voltage regulator with power saving

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BA51W12 数据手册

BA51W12SAT

Regulator ICs

Dual output voltage regulator with power

saving

BA51W12SAT

The BA51W12SAT is a general-purpose, low saturation power supply with two outputs : 9V, 1A and 5V, 500mA. The IC is

available in a compact TO220FP-5 package. The outputs can be turned off during the power saving state with the built-in

switch. Also built in the IC is an overcurrent protection circuit, an overvoltage protection circuit, and a thermal shutdown

circuit.

!Applications

Car audio systems, VCRs, facsimiles, air conditioners, and other household and industrial equipment

!Features

1) Minimum I / O voltage differential is 0.5V or less.

2) Built-in protection circuits against overcurrent, over voltage, and overheat.

3) Available in a compact TO220FP-5 package (pins are bendable).

4) Zero power saving current. (Typ.)

!Absolute maximum ratings (Ta=25°C)

Parameter

Symbol

Limits

Unit

Power supply voltage

Power dissipation

∗

2000

°C

Operating temperature

Storage temperature

Peak applied voltage

Topr

−40~+85

Tstg

−55~+150

∗

CCPeak

∗1 Reduced by 16mW for each increase in Ta of 1°C over 25°C

∗2 Applied time is less than 200 ms (tr≥1ms).

tr≥1ms

50V

35V

Max.200ms

!Recommended operating conditions (Ta=25°C)

Parameter

Symbol

Min.

Typ.

Max.

Unit

Power supply voltage

VCC

12 3 4 5 6 7...9

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