Datasheet > GM431AT92R

GM431AT92R

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
GAMMA		稳压器
页数	文件大小	规格书
14页	226K
描述
2.5V ADJUSTABLE SHUNT REGULATOR

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数据手册

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GM431AT92R 数据手册

Power Management

A A

MICROELECTRONICS

GM431

2.5V ADJUSTABLE SHUNT REGULATOR

ELECTRICAL CHARACTERISTICS (T = 25°C unless otherwise noted)

GM431C (2.0%)

PARAMETER

CONDITION

= V , I = 10 mA, T = 25°C

MIN

TYP

MAX

UNIT

(1)

ref

Reference Voltage

2.45

2.500

2.55

ref

=V ,I =10 mA,T = 0 to 70°C

KA ref

(1)

ref

temp deviation

= V , I = 10 mA , T = full range

mV/V

dev

ref

DV = 10V to V

ref

Ratio of change in V

ref

-2.7

-2.0

-1.0

-0.4

ref

= 10mA

to change in V

DV = 36V to 10V

(2)

Reference input current

I = 10mA, R1 = 10KW, R2 =

0.7

4.0

ref

(2)

Deviation of reference

input current over full

temperature range

= 10mA, R1 = 10KW, R2 =

0.4

1.2

ref(dev)

= full range

Minimum operating

current

(1)

= V

0.4

1.0

K(min)

ref

(3)

= 36V, V = 0V

ref

Off-state cathode

current

0.1

K(off)

(3)

= 16V, V = 0V

ref

(1)

Dynamic impedance

| Z

f 1kHz,V =V , I =1mA to 100mA

0.2

0.50

KA ref

NOTES:

(1) See test circuit 1.

(2) See test circuit 2.

(3) See test circuit 3.

TEST CIRCUITS

ref

l (off)

ref

Test Circuit 1

= V

Test Circuit 2

> V

Test Circuit 3

Off-State

ref

1...3 4 567 8 9...14

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