LB11697V View Datasheet(PDF) - SANYO -> Panasonic

Part Name

Description

Manufacturer

LB11697V

Brushless Motor Driver IC

SANYO -> Panasonic 

LB11697V

Pin Assignment

VCC VREG LVS N2 N1 HP F/R PWMIN S/S CSD RD PWM TOC EI– EI+

30 29 28 27 26 25 24 23 22 21 20 19 18 17 16

LB11697V

1

2

3

4

5

6

7

8

9 10 11 12 13 14 15

GND RFGND RF WH WL VH VL UH UL IN1– IN1+ IN2– IN2+ IN3– IN3+

Top view

Pin Functions

Pin No. Symbol

1

GND Ground

Pin Description

VREG

Equivalent circuit

2

RF

GND

Output current detection reference

Connect the ground terminal of the external resistor RF to

this pin.

2

VREG

Output current detection

Connect a resistor with a small value between this pin and

3

RF

RFGND.

3

This sets the maximum output current IOUT to be 0.25/Rf.

Outputs (External transistor drive outputs)

4

WH These are the PWM outputs used for duty control.

6

8

VH

UH

These are push-pull outputs.

VCC

50 kΩ

468

Continued on next page.

No.8412-5/14

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