LB1965 데이터 시트보기 (PDF) - SANYO -> Panasonic

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LB1965

Two-Phase Unipolar Driver for Variable-Speed Fan Motor

SANYO -> Panasonic 

Block Diagram

D1

LB1965M

R1 VIN

14

R6

3

IN+

H2

IN–

AMP

Constant

Charge/

Discharge

Thermal

Protect

Control

Block

L1

B1

6

5

OUT1

L2

8 B2

9

OUT2

CR

4

C1

0.47 to10 µF

13 FG

VIN

R2 Ct

12

C2

R3

TH1

OUTPUT-Timing-Control

×1.6

GND

7

11

Rth

10

RMI

R4

R5

Unit ( resistance: Ω, capacitance: F)

No. 6189-5/6

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