AP4305_07 datasheet(5/12 Pages) BCDSEMI

Nome de Peças	AP4305

Descrição Electrónicos	CONSTANT VOLTAGE AND CONSTANT CURRENT CONTROLLER

PDF	12 Pages

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Fabricante Electrônico	BCDSEMI [BCD Semiconductor Manufacturing Limited]

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CONSTANT VOLTAGE AND CONSTANT CURRENT CONTROLLER

AP4305

Apr. 2007 Rev. 1. 5

BCD Semiconductor Manufacturing Limited

Data Sheet

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

TOTAL CURRENT CONSUMPTION

Total Supply Current

Not Including the Output Sinking

Current

ICC

TA=25

0.5

-40oC

A<105

0.6

VOLTAGE CONTROL LOOP

Transconduction Gain (VCTRL).

Sink Current Only

Gmv

TA=25

13.5

mA/mV

-40oC

A< 105

2.5

Voltage Control Loop Reference

VREF

TA=25

1.204

1.21

1.216

-40oC

A< 105

1.186

1.234

Input Bias Current (VCTRL)IIBV

TA=25

-40oC

A< 105

100

CURRENT CONTROL LOOP

Transconduction Gain (ICTRL).

Sink Current Only

Gmi

TA=25

1.5

mA/mV

Current Control Loop Reference

VSENSE

IOUT=2.5mA, TA=25

198

200

202

IOUT=2.5mA, -40

A< 105

192

208

Current Out of Pin ICTRL at 200mV

IIBI

TA=25

µA

-40oC

A< 105

OUTPUT STAGE

Low Output Voltage at 10mA

Sinking Current

VOL

TA=25

200

Output Short Circuit Current.

Output to VCC, Sink Current Only

IOS

TA=25

-40oC

A< 105

(VCC=5V, TA=25

oC, unless otherwise specified.)

Electrical Characteristics

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