API9221(2010) Ver la hoja de datos (PDF) - Diodes Incorporated.
Número de pieza
componentes Descripción
fabricante
API9221
(Rev.:2010)
(Rev.:2010)
Diodes Incorporated.
API9221 Datasheet PDF : 17 Pages
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Functional Block Diagram
API9221
Car/Wall or USB Supply Input Lithium Battery Charger
with OVP USB Bypass and 10mA LDO
VUSB
VDC
USB_BYP
VDC_LDO
BAT
IVDC
IMIN
IUSB
CHARGER REGULATOR
THERMAL
CURRENT
FOLDBACK
PROTECTION
1.25V
REFERENCE
EN
REN
OVPVDC
OVPVUSB
GND
CHARGE
CONTROL
CC/CV
VRCH
VMIN
VOSVDC
VOSVUSB
CHARGE
CONDITION
COMPARATORS
4.2V
3.9V
2.6V
VDC
VUSB
PPR
CHG
API9221
Document number: DS32204 Rev. 1 - 2
3 of 17
www.diodes.com
May 2010
© Diodes Incorporated
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