點晶科技股½有限公司
SILICON TOUCH TECHNOLOGY INC.
Pin Descriptions (LFCSP6)
Pin NO.
1
2
3
4
5
6
Pin Name
VDD
IN
OUT
IM
GND
PD
Description
Power supply pin for controller.
Constant current setting pin
Motor output pin
Current sense resistor
Controller ground
Power down. Asynchronous power down signal
Pin Assignment of WLCSP
Top View
WL1
WL6
WL2
WL5
WL3
WL4
Pin Descriptions (WLCSP)
Pin NO.
WL1
WL2
WL3
WL4
WL5
WL6
Pin Name
OUT
IN
VDD
PD
VSS
IM
Description
Motor output pin
Constant current setting pin
Power supply pin for controller.
Power down. Asynchronous power down signal
Controller ground
Current sense resistor
SP-MD115-A.005.doc
Version
：
A.005
Page
：
2
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