ISL6299A Просмотр технического описания (PDF) - Intersil
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производитель
ISL6299A Datasheet PDF : 8 Pages
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ISL6299A
Typical Applications
A Simple Charger Accepting Power from Both a USB Port and a Desktop Cradle
TO CRADLE
CONNECTOR
TO USB
C1
CONNECTOR
R1
C2
RIMIN
CRDL
USB
IMIN
BAT
ICDL
USBON
PPR
CHG
EN
GND
RICD
L
ON
R2
OFF
D1
DISABLE
ENABLE
TO BATTERY
C3
R3
D2
RICDL
RIMIN
R2, R3
C1, C2, C3
R1
D1, D2
COMPONENT SELECTION
28.71kΩ for 0.55A cradle charge current
158kΩ for 80mA end-of-charge current
350Ω
1µF ceramic capacitor
1Ω
LEDs
A Simple Charger with Programmable Charge Current and Wide Input Voltage Range
TO CRADLE
CONNECTOR
C1
CRDL
USB
RIMIN
IMIN
BAT
ICDL
USBON
PPR
CHG
EN
GND
RICDL
R2
D1
DISABLE
ENABLE
TO BATTERY
C3
R3
D2
RICDL
RIMIN
R2, R3
C1, C3
R1
D1, D2
COMPONENT SELECTION
28.71kΩ for 0.55A cradle charge current
158kΩ for 80mA end-of-charge current
350Ω
1µF ceramic capacitor
1Ω
LEDs
3
FN9212.0
June 28, 2005
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