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| ISL6410 Datasheet, PDF (2/13 Pages) Intersil Corporation – Single Synchronous Buck Regulators with Integrated FET | |||
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Functional Block Diagram for MSOP Version
VIN
10µF
2 VIN
3 GND
7 SYNC
6 VSET
8 EN
SOFT
START
SLOPE
COMPENSATION
EA
GM
EN
PWM
OVERCURRENT,
OVERVOLTAGE
LOGIC
COMPENSATION
750kHz
OSCILLATOR
POWER GOOD
PWM
VOUT
UVLO
PWM
REFERENCE
0.45V
4 PG
CURRENT
SENSE
GATE
DRIVE
PVCC 1
0.1µF
L1
8.2µH
L9
VOUT
10µF
PGND 10
FB 5
NOTES:
1. VIN is 3.3V for ISL6410 and 5.0V for ISL6410A.
2. VSET in the above schematic is connected to VIN, so the VOUT is 1.8V for ISL6410 and 3.3V for ISL6410A.
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