bq24007

bq24008

SLUS479D − JANUARY 2001 − REVISED NOVEMBER 2004

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5

ELECTRICAL CHARACTERISTICS CONTINUED

over recommended operating junction temperature supply and input voltages, and VI (VCC) ≥ VI (IN) ( unless otherwise noted)

APG/THERM DELAY, 0

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

APG/THERM falling-edge deglitch

See Note 1

25

75

µs

(1) Specified by design, not production tested.

TIMERS, 0

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

User-selectable timer accuracy

TA = 25°C

−15%

15%

User-selectable timer accuracy

−20%

20%

Precharge and taper timer

22.5

minute

THERMAL SHUTDOWN, 0

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Thermal trip

See Note 1

165

°C

Thermal hysteresis

See Note 1

10

°C

(1) Specified by design, not production tested.

CR PIN, 0

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Output voltage

0 < IO(CR) < 100 µA

2.81

2.85

2.88

V

PIN ASSIGNMENTS

1

2

3

4

5

6

7

8

9

10

20

19

18

17

16

15

14

13

12

11

N/C

IN

IN

VCC

ISNS

N/C

APG/THERM

TMR EN

VSEL

GND/HEATSINK

N/C

OUT

OUT

VSENSE

AGND

N/C

STAT1

TMR SEL

CR

N/C

bq24007

PWP PACKAGE

(TOP VIEW)

1

2

3

4

5

6

7

8

9

10

20

19

18

17

16

15

14

13

12

11

N/C

IN

IN

VCC

ISNS

N/C

APG/THERM

TMR EN

VSEL

GND/HEATSINK

N/C

OUT

OUT

VSENSE

AGND

STAT2

STAT1

TMR SEL

CR

N/C

bq24008

PWP PACKAGE

(TOP VIEW)

N/C − Do not connect