LB8632V 데이터 시트보기 (PDF) - SANYO -> Panasonic

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LB8632V

Low-Voltage/Low-Saturation Camera Motor Driver

SANYO -> Panasonic 

Internal Block Diagram

LB8632V

Wiring Notes

1. Connect both the P-GND and both the VS pins. Although both the P-GND and VS lines are connected internally,

both must be connected to provide currents of 1 A or over, or to provide even lower saturation output. However,

operation with only one of each of these pairs connected, or with through power supply wiring, is possible.

2. Since large currents flow in the VS and P-GND lines, these lines should be made thicker, and line impedance

reducing capacitors should be inserted in the vicinity of the IC.

3. Since S-GND is the ground for the control system, rather than using the same wiring as the P-GND line, it is

preferable to connect this pin to the CPU ground line.

4. If the CPU outputs are CMOS outputs, connect VDD to the CPU power supply line and if they are n-channel open

drain outputs, connect VDD to the VB pin (battery). However, since VDD is the control input system power supply, it

should not be set to the same impedance as the VS line.

No. 5161-5/18

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