MAX14544 Datasheet, PDF (10/10 Pages) Maxim Integrated Products – 28V-Capable, ILIM VBUS Accessory Switch

28V-Capable, I_LIM V_BUS Accessory Switch
Typical Operating Circuit
BATT
VCC
10kI
µC
Li+ BATTERY CHARGER
IN
OUT
IN
OUT
MAX14544
MAX14545
FLAG
EN
GND
ISET
VBUS
D+
D-
GND
MINI-B
USB
JACK
CURRENT
CURRENT
CHARGER
POWER
SOURCE
OR
PERIPHERAL
DEVICE
V_CC
NOTE: DRIVE ISET HIGH TO HAVE A 400mA CURRENT LIMIT.
DRIVE ISET LOW TO HAVE A 200mA CURRENT LIMIT.
PROCESS: BiCMOS
Chip Information
Package Information
For the latest package outline information and land pat-
terns, go to www.maxim-ic.com/packages. Note that
a “+”, “#”, or “-” in the package code indicates RoHS
status only. Package drawings may show a different suf-
fix character, but the drawing pertains to the package
regardless of RoHS status.
PACKAGE TYPE PACKAGE CODE DOCUMENT NO.
8 TDFN-EP
T822+2
21-0168
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied.
Maxim reserves the right to change the circuitry and specifications without notice at any time.
10
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