LB11823M 데이터 시트보기 (PDF) - SANYO -> Panasonic

부품명

상세내역

제조사

LB11823M

Direct PWM Drive Brushless Motor Predriver for OA Products

SANYO -> Panasonic 

Pin Description

Pin No. Symbol

LB11823M

Pin Description

VREG

Equivalent circuit

Output current detection

1

RF Connect a resistor (Rf) between this pin and ground.

Set with the maximum output current IOUT = 0.5/Rf.

5kΩ

1

2

WH

4

VH

6

UH Output pin (external TR drive output)

3

WL Duty control made on UH, VH, and WH sides.

5

VL

7

UL

VCC1

Power supply (output and Hall input blocks). Normally used

8

VCC1

with the 12 V power supply. Connect to VCC2 and VREG

for application with the 5 V single power supply. Connect a

capacitor between this pin and GND for stabilization.

VCC1

9

IN1+

10

IN1– Hall amplifier input.

11

IN2+ IN+ > IN– is the input high state,

12

IN2– and the reverse is the input low state.

300Ω

13

IN3+

Connect a capacitor between the s IN+ and IN– inputs if

there is noise in the Hall sensor signals.

9 11 13

14

IN3–

FG amplifier inputs

15 FGIN+

IN+ is the noninverting input.

16 FGIN–

IN– is the inverting input.

VREG

300Ω

15

246

357

300Ω

10 12 14

300Ω

16

Continued on next page.

No. 7106-7/19

Share Link: