HA13532NT 查看數據表（PDF） - Hitachi -> Renesas Electronics

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产品描述 (功能)

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HA13532NT

Three-Phase Stepping Motor Control IC

Hitachi -> Renesas Electronics 

Block Diagram

VREG 12

REG

LVI

LVI

POR

CK1 3

CK2/DIR 2

Input select 1

INSEL

H: CK2

L: DIR

Excite select 24

EXSEL

H: 2ø

L: 2 — 3ø

OE 13

V2 10

V1 9

V0 7

Commutation

logic

3 bit

DAC

HA13532NT

VCC

C101

23

Ru

22 U

18 V

16 W

LVI

PWM

control

21 U

19 V

15 W

Rd

14 SENSE

5 8 17 20 11

DAOUT

LVI: Low-voltage inhibit circuit

POR: Power-on reset circuit

TAB

4

Rt

6

Ct

3

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