DatasheetsPDF.com

ISL94201

Intersil
Part Number ISL94201
Manufacturer Intersil
Description Multi-Cell Li-ion Battery Pack Analog Front-End
Published Jan 5, 2013
Detailed Description ® ISL94201 Data Sheet July 3, 2008 FN6719.0 Multi-Cell Li-ion Battery Pack Analog Front-End The ISL94201 is an analog ...
Datasheet PDF File ISL94201 PDF File

ISL94201
ISL94201

Overview
® ISL94201 Data Sheet July 3, 2008 FN6719.
0 Multi-Cell Li-ion Battery Pack Analog Front-End The ISL94201 is an analog front end for a microcontroller in a multi-cell Li-ion battery pack.
The ISL94201 supports battery pack configurations consisting of 4-cells to 7-cells in series and 1 or more cells in parallel.
The ISL94201 provides an internal 3.
3V voltage regulator, and cell voltage monitor level shifters.
Using an internal analog multiplexer the ISL94201 provides monitoring of each cell voltage plus internal and external temperature by a separate microcontroller with an A/D converter.
Software on this microcontroller implements all battery pack control functionality.
Features • Four Battery-Backed Software Controlled Flags • 10% Accurate 3.
3V Voltage Regulator (Minimum 25mA Out With External NPN Transistor Having Current Gain of 70) • Monitored Cell Voltage Output Stable In 100µs • Simple I2C Host Interface • Sleep Operation With Programmable Negative Edge or Positive Edge Wake-Up • <10µA Sleep Mode • Pb-Free (RoHS compliant) Ordering Information PART NUMBER (Note) ISL94201IRZ PART MARKING 942 01IRTZ PACKAGE (Pb-free) 24 Ld 4x4 QFN PKG.
DWG.
# L24.
4x4D Applications • Power Tools • Battery Backup Systems • E-Bikes • Portable Test Equipment • Medical Systems • Hybrid Vehicle http://www.
DataSheet4U.
net/ NOTE: These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations).
Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
• Military Electronics Pinout ISL94201 (24 LD QFN) TOP VIEW TEMP3V 19 18 17 16 15 14 13 7 VCELL3 8 VCELL2 9 VCELL1 10 VSS 11 VSS 12 VSS TEMPI AO NC NC NC VSS WKUP 24 NC VC7/VCC VCELL6 VCELL5 NC VCELL4 1 2 3 4 5 6 23 22 21 20 1 ...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)