(RoHS COMPLIANT) PKG.
DWG.
# CARRIER TYPE (Note 5) TEMP.
RANGE ISL85009FRZ-T 5009 15 Ld 3.5mmx3.5mm TQFN L15.3.5x3.5 Reel, 6k -40 to +125°C ISL85009FRZ-T7A Reel, 250 ISL85009EVAL1Z Evaluation Board NOTES: 5.
See TB347 for details on reel specifications.
6.
These Pb-free plastic package
DATASHEET ISL85009 9A, 3.8V to 18V Input, Synchronous Buck Regulator The ISL85009 is a highly efficient, monolithic, synchronous buck regulator that can deliver 9A of continuous output current from a 3.8V to 18V input supply.
The device uses current mode control architecture with a fast transient response and excellent loop stability.
The ISL85009 integrates very low ON-resistance high-side and low-side FETs to maximize efficiency and minimize external component count.
The minimum BOM and easy
ISL85009 Features
* Power input voltage range variable 3.8V to 18V
* PWM output voltage adjustable from 0.6V
* Up to 9A output load
* Prebias start-up, fixed 3ms soft-start
* Selectable fSW of 300kHz, 600kHz, and external synchronization up to 1MHz
* Peak current mode c
Datasheet Details
ISL85009
1.75 MB
Synchronous buck regulator.
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