Diodes AP2172 Manual do Utilizador descarregar pdf (Página 3)

AP2162/AP2172

1A DUAL CHANNEL CURRENT-LIMITED POWER

SWITCH

AP2162/AP2172 Rev. 5

3 of 17 FEBRUARY 2009

www.diodes.com © Diodes Incorporated

Functional Block Diagram

Thermal

Sense

Driver

FLG2

OUT2

GND

EN2

UVLO

Current

Limit

Deglitch

Thermal

Sense

Driver

UVLO

Current

Limit

Deglitch

OUT1

FLG1

EN1

GND

Current

Sense

Current

Sense

AP2162, AP2172

0.1uF

GND

EN2

OUT1

68uF

Power Supply

2.7V to 5.5V

0.1uF

OFF

FLG1

Load

10k

FLG2

EN1

OUT2

68uF

0.1uF

Load

10uF

AP2172 Enable Active High

Available Options

Part Number Channel Enable Pin (EN)

Current Limit

(Typical)

Recommended

Maximum Continuous

Load Current

AP2162 2 Active Low 1.5A 1.0A

AP2172 2 Active High 1.5A 1.0A

Typical Application Circuit

1 2 3 4 5 6 7 8 ... 16 17

AP2162/AP2172 1
10

Comentários a estes Manuais

Sem comentários

Diodes AP2172 Manual do Utilizador Página 3

Comentários a estes Manuais

Manuais e produtos relacionados com Hardware Diodes AP2172