The INTERSIL Corporation is a semiconductor manufacturer specialising in analogue IC solutions. INTERSIL has been part of the RENESAS Group since February 2017.

The company was founded in 1967 to produce integrated circuits for digital clocks. The Harris Corporation took over the company in 1988 and outsourced it again in 1999 under its current name INTERSIL.

The company is based in Milpitas, California. The manufacturer operates a wafer fabrication facility in Palm Bay, Florida. The German branch is located in Ismaning near Munich.

INTERSIL offers a very broad product portfolio, concentrating in particular on battery management systems (BMS) and switching regulator ICs.

Battery Management Systeme (BMS) for industrial applications

Managing Li-Ion the right way.

Sophisticated power supplies with lithium batteries demand a powerful battery management system (BMS).

Monitoring + Balance + Protection
The BMS monitors and protects the battery. It ensures optimum charging processes and provides a high level of security for the entire system.

The market leader INTERSIL/RENESAS has met this demand with the reliable, single-chip battery manager:

Multi-Cell
Battery management
ISL94212 ISL94202
ISL94203
ISL94208
ISL94202 ISL94208
Multi-Cell Battery Management and Balancing 3-8 Cell Li-Ion
Battery Pack
Manager
4-6 Cell Li-Ion Battery Management
Analog Front End
Series Cells

6 to 12 Cells

3 to 8 Cells 4 to 6 Cells
Communication Interface SPI I2C I2C
Cell Balancing External
(Built-in FET Drivers)
External
(Built-in FET Drivers)
Internal
Pack Voltage

Up to 63V per Device

6V to 36V 8V to 27V
Absolute Cell Voltage
Measurement Accuracy

10mV max (0°C to 50°C)

15mV max (0°C to 60°C) 30mV max (-40°C to 85°C)
Int. Charge/Discharge FET Drive No Yes Yes
Int. Current Sense/Detection No Yes
(High-Side Measurement)
Yes
(Low-Side Detection)
Int. Temp Sense

Yes

Yes Yes
Supply Current 5mA Max 370μA Max 510μA Max
Shutdown Supply Current 1.2μA Typ 1μA Max 1μA Typ
Int. Voltage Regulator Output 3.3V 2.5V 3.3V
Int. Voltage Reference Output 2.5V 2.5V 3V
Temperature Range -40°C to +85°C -40°C to +85°C -40°C to +85°C
Special Features *Daisy chain up to 14 devices
(168 cells)
*Robust hot plug performance
*Provides diagnostic
information
*Fast scan rate of 20μs/cell
*Complete stand alone
operation or with external μC
*Provides diagnostic
information
*Robust hot plug performance
*Fast scan rate of 10μs/Cell
*Analog voltage output
*Robust hot plug performance
*Provides diagnostic information
Package

64 Ld TQFP (12x12mm)

48 Ld TQFN (6x6mm) 32 Ld QFN (5x5mm)

The Quick Start Guide –
Reference Designs & Evaluation Platforms

ISL94212EVKIT1Z

ISL94212EVKIT1Z 

ISL94212EVKIT1Z

The ISL94212EVKIT1Z evaluation kit facilitates the use of the ISL94212 Li-ion battery manager IC.

ISL94202EVKIT1Z

ISL94202EVKIT1Z

ISL94202EVKIT1Z

The ISL94202EVKIT1Z is a kit that facilitates testing of the ISL94202 Li-ion battery pack monitor and control ICs.

ISL94203EVKIT1Z

ISL94203EVKIT1Z

ISL94203EVKIT1Z

The ISL94203EVKIT1Z kit evaluates the ISL94203 li-ion battery pack monitor and control IC, which monitors cell voltage, current and temperature.

Analog

Tel.
+49 6126 590-388
Fax
+49 6126 590-188
aap@glyn.de