ISL6293-2CR Intersil, ISL6293-2CR Datasheet - Page 3

• Manufacturer Part Number: ISL6293-2CR
• Description: IC BATT CHRGR LI-ION 10-DFN
• Manufacturer: Intersil

Specifications of ISL6293-2CR

• Function: Charge Management
• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Voltage - Supply: 4.3 V ~ 24 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-VFDFN Exposed Pad
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Typical Applications
A Simple Charger Accepting Power from Both a USB Port and a Desktop Cradle
A Simple Charger with Programmable Charge Current and Wide Input Voltage Range
To USB
Connector
To Cradle
Connector
500mA
100mA
3
R
C
R
floating in the design for a single input charger.
1
2
To Cradle
Connector
IUSB
C
C
Disable
Enable
1
1
R
D
C
R
R
R
, C
2
1
1
IUSB
ICDL
R
ICDL
is not required when the USB input of ISL6293-2 is left
, R
, D
, C
2
1
C
, C
1
3
2
2
CRDL
USB
USBP
3
1.82kΩ for 0.8A cradle charge current
80kΩ for 100mA/500mA USB charge current
470Ω
1µF ceramic capacitor
1Ω
LEDs
1.82kΩ for 0.8A cradle charge current
1µF ceramic capacitor
COMPONENT SELECTION
COMPONENT SELECTION
USB
CRDL
USBP
EN
ISL6293-2
ISL6293
ICDL
IUSB
CHG
GND
BAT
PPR
EN
R
ICDL
IUSB
GND
R
CHG
BAT
PPR
ICDL
IUSB
Disable
Enable
R
ICDL
R
D
2
1
To Battery
R
D
C
3
2
2
To Battery
C
3
January 4, 2006
FN9180.1