LP3947ISD-09 National Semiconductor

Manufacturer: National Semiconductor
Manufacturer PN: LP3947ISD-09
Description: IC BATT CHG PWR SUP SUPPORT CIRC
Detailed Description: Charger IC Lithium Ion 14-WSON (4x4)
Package: 20-UFBGA, WLCSP
Mfr: onsemi
Series: -
Battery Chemistry: Lithium Ion/Polymer
Number of Cells: 1
Current - Charging: Constant - Programmable
Programmable Features: Current, Timer, Voltage
Fault Protection: Over Temperature, Over Voltage, Short Circuit
Charge Current - Max: 1.55A
Battery Pack Voltage: 4.2V
Voltage - Supply (Max): 6V
Interface: I²C
Operating Temperature: -30°C ~ 85°C (TA)
Mounting Type: Surface Mount
Package / Case: 20-UFBGA, WLCSP
Supplier Device Package: 20-WLCSP (1.96x1.56)
Base Product Number: FAN54040