AM2168 데이터 시트보기 (PDF) - Unspecified

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AM2168

Dual Full-Bridge PWM Motor Driver

Unspecified 

Thermal Data

Description

Thermal Resistance Junction-case

Thermal Resistance Junction-ambient

*With minimized copper area.

Block Diagram

AM2168

Motor Driver ICs

Symbol

Rthjc

Rthja

Value

20

76

Unit

℃/W

℃/W

OUT 1A 1

OUT 2A 2

SENSE 2 3

2

COMP IN 2 4

OUT 2B 5

GROUND 6

VBB

1

24

LOAD

SUPPLY

23 SENSE 1

22 COMP IN 1

21

OUT 1B

20 I 01

19 GROUND

GROUND 7

18 GROUND

I 02 8

I 12 9

PHASE 2 10

PWM 2

θ2

VREF 2 11

PWM 1

θ1

17 I 11

16 PHASE 1

15 VREF 1

14 RC 1

RC 2 12

VCC

13

LOGIC

SUPPLY

AMtek semiconductors

-2-

Dec. 2004 V1.2

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