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IP175C/IP175C LF/IP175CH/IP175CH LF
Data Sheet
12/111
Mar 09, 2007
Copyright © 2004, IC Plus Corp.
IP175C/IP175CH-DS-R14
1
Pin description
Type
Description
I
Input pin
O
Output pin
IPL
Input pin with internal pull low 50M ohm
IPH
Input pin with internal pull high 50M ohm
Type
Description
IPL1
Input pin with internal pull low 22.8k ohm
IPH1
Input pin with internal pull high 22.8k ohm
IPL2
Input pin with internal pull low 92.6k ohm
IPH2
Input pin with internal pull high 113.8k ohm
Pin No.
Label
Type
Description
Analog
120
REG_OUT
O
Regulator output.
The internal linear regulator uses this pin to control external
transistor to generates a voltage source between 1.70v ~ 2.00v.
IP175C/IP175CH uses the DVCC/AVCC as feedback voltage.
116
REG_HIGH
I
Regulator output selection is internally bounded to GND.