ISL9216IRZ datasheet(8/34 Pages) RENESAS

8 / 34 page

ISL9216, ISL9217

FN6488 Rev 1.00

Page 8 of 34

November 2, 2007

OVER-TEMPERATURE PROTECTION SPECIFICATIONS

Internal Temperature Shutdown

Threshold

TINTSD

115

°C

Internal Temperature Hysteresis

THYS

Temperature drop needed to restore

operation after an over-temperature

shutdown.

105

°C

Internal Over-Temperature Turn-on Delay

Time

TITD

128

External Temperature Output Current

IXT

Current output capability at TEMP3V pin

(ISL9216 only)

1.2

External Temperature Limit Threshold

TXTF

Voltage at VTEMPI (ISL9216 only);

Relative to:

. (Falling edge)

-20

+20

External Temperature Limit Hysteresis

TXTH

Voltage at VTEMPI (ISL9216 only).

110

160

External Temperature Monitor Delay

tXTD

Delay between activating the external

sensor and the internal over-temp

detection. (ISL9216 only)

1ms

External Temperature Autoscan On Time

tXTAON TEMP3V is ON (3.3V) (ISL9216 only)

External Temperature Autoscan Off Time tXTAOFF TEMP3V output is off. (ISL9216 only)

635

ANALOG OUTPUT SPECIFICATIONS

Cell Monitor Analog Output Voltage

Accuracy

VAO6A [VCELL1 - (VSS)]/2 - AO

[VCELLN - (VCELLN-1)]/2 - AO for N = 1 to 5.

(ISL9216 only)

-25

VAO6B VCELL6 - AO.

(ISL9216 only)

-42

VAO7A [VCELL1 - (VSS)]/2 - AO

[VCELLN - (VCELLN-1)]/2 - AO for N = 1 to 5.

(ISL9217 only)

-20

VAO7B [VCELLN - (VCELLN-1)]/2 - AO for N = 6 to 7.

(ISL9217 only)

-32

Cell Monitor Analog Output External

Temperature Accuracy

VAOXT External temperature monitoring accuracy.

Voltage error at AO when monitoring TEMPI

voltage (measured with TEMPI = 1V)

-10

Internal Temperature Monitor Output

Voltage Slope

VINTMON Internal temperature monitor voltage

change

-3.5

mV/°C

Internal Temperature Monitor Output

TINT25 Output at +25°C

1.31

AO Output Stabilization Time

tVSC

From SCL falling edge at data bit 0 of

command to AO output stable within 0.5%

of final value. AO voltage steps from 0V to

2V. (Note 6)

0.1

CELL BALANCE SPECIFICATIONS

Cell Balance Transistor rDS(ON)

RCB

(Note 5)



Cell Balance Transistor Current

ICB

200

Operating Specifications All Specifications Apply to Both the ISL9216 and ISL9217 Separately Over the Recommended Operating

Conditions, Unless Otherwise Specified. (Continued)

DESCRIPTION

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VTEMP3V

------------------------------

ISL9216IRZ Datasheet(PDF) 8 Page - Renesas Technology Corp

ISL9216IRZ Datasheet(HTML) 8 Page - Renesas Technology Corp

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34

Datasheet Download

Link URL