Rainbow Electronics BD4201FV - Manual (Page 3)

BD4201FV
Regulators
3/8
zCircuit around pin
Pin No. Pin Name Function Pin No. Pin Name Function
Vss
Regulator 3 output Pin
Vbat
Back up power supply
input Pin
CS
Vout
Vro
Vch
Vch
Vin
Vout
Vin
Vbat
Vro
Vin Vin
CS
RESET
Vbat
Vss
Vin
RESET
Main power supply input Pin Regulator1 output Pin
Regulator2 output Pin
RESET voltage detector
output Pin
CS voltage detector output Pin
Ground Pin
Vin
1 2
3 4
6 5
7 8