ip1523 Interpion semiconductor Inc., ip1523 Datasheet - Page 6

• Manufacturer Part Number: ip1523
• Description: Dual Output Voltage Series Regulator
• Manufacturer: Interpion semiconductor Inc.

June. 2003
APPLICATION SUMMARY
- ON / OFF Control Function
If you want to control the output of the IP1523, use pin #4 as follows:
(Rev.2)
ON/OFF control function
DUAL OUTPUT VOLTAGE SERIES REGULATOR
WWW.INTERPIONSEMI.COM
If the voltage of pin#4 becomes larger than the threshold
voltage Vth, the main bias current and hence, the output
voltages will be shut down.
IP1523
Pin#4
HIGH
LOW
IP1523
off
on
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