MB3821 Datasheet, PDF (17/24 Pages) Fujitsu Component Limited. – 2-ch DC/DC Converter IC With Synchronous Rectifier

MB3821
s TREATMENT WITHOUT USING CSCP TERMINAL
When you do not use the timer latch short-circuit protection circuit, connect the CSCP terminal (pin 22) to GND
with the shortest distance.
Treatment When Not Using SCP
3 GND
CSCP 22
s Channel Control Method
On/off controls for either channel are enabled by setting the CS pins.
Setting Conditions
CS pin setting
CS1
CS2
GND
GND
GND
Open
Open
GND
Open
Open
Channel output state
CH1
CH2
OFF
OFF
OFF
ON
ON
OFF
ON
ON
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