GS-R51212S

更新时间： 2024-09-29 22:48:47

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		稳压器开关输出元件
页数	文件大小	规格书
8页	90K
描述
31WTRIPLE OUTPUT STEP-DOWN SWITCHING REGULATORS

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中文翻译

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数据手册

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GS-R51212S 数据手册

GS-R51212S

GS-R51515S

31W TRIPLE OUTPUT STEP-DOWN SWITCHING REGULATORS

Type

+ 5,1 V

± 12 V

+ 5,1 V

± 15 V

4,5 A

0,35 A

4,5 A

0,3 A

GS-R51212S

15 to 40 V

GS-R51515S

FEATURES

5.1V/4.5A and ±12V/0.35A or ±15V/0.3A output

voltages

±12 or ±15V externally adjustable

High efficiency (81% typ.)

Short-circuit protection

Reset output

Power Fail programmable input

Inhibit/Enable control input

Soft-start

PCB or chassis mounting

DESCRIPTION

The GS-R51212S and GS-R51515S are versatile

triple output, high current step-down switching

regulators that provide +5.1V/4.5A output voltage

and an isolated ±12V/0.35A or ±15V/0.3A dual

output voltage.

They are ideal for microprocessor based boards

because power the logic and the communication

ports and have Reset output and Power Fail pro-

grammable input for the correct system start-up.

The Inhibit/Enable pin allows the ON/OFF logic

function with TTL/CMOS compatible input signal.

The auxiliary outputs(±12V or ±15V) are externally

adjustablein a very wide range, i.e. from ±4.25V to

±12.45V on GS-R51212S and from ±4.50V to

±15.25V (typical values) on GS-R51515S.

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

DC Input Voltage

Reset Output Sink Current

June 1994

1/8

12 3 4 5 6 7 8

中文翻译

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