bq24001

bq24002

bq24003

SLUS462E − SEPTEMBER 2000 − REVISED NOVEMBER 2004

www.ti.com

2

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during

storage or handling to prevent electrostatic damage to the MOS gates.

ORDERING INFORMATION

PACKAGE

CHARGE STATUS

TJ

20-LEAD HTTSOP PowerPAD



(PWP)(1)

20-LEAD 5 mm

× 5 mm MLP

(RGW)(2)

CHARGE STATUS

CONFIGURATION

bq24001PWP

bq24001RGW

Single LED

−40

°C to 125°C

bq24002PWP

bq24002RGW

2 LEDs

−40 C to 125 C

bq24003PWP

bq24003RGW

Single bicolor LED

(1) The PWP package is available taped and reeled. Add R suffix to device type (e.g. bq24001PWPR) to order. Quantities 2500 devices per reel.

(2) The RGW package is available taped and reeled. Add R suffix to device type (e.g. bq24001RGWR) to order. Quantities 3000 devices per reel.

PACKAGE DISSIPATION RATINGS

PACKAGE

ΘJA

ΘJC

TA ≤ 25°C

POWER RATING

DERATING FACTOR

ABOVE TA = 25°C

PWP(1)

30.88

°C/W

1.19

°C/W

3.238 W

0.0324W/

°C

RGW(2)

31.41

°C/W

1.25

°C/W

3.183 W

0.0318W/

°C

(1) This data is based on using the JEDEC high-K board and topside traces, top and bottom thermal pad (6.5 × 3.4 mm), internal 1 oz power and

ground planes, 8 thermal via underneath the die connecting to ground plane.

(2) This data is based on using the JEDEC high-K board and topside traces, top and bottom thermal pad (3.25 × 3.25 mm), internal 1 oz power

and ground planes, 9 thermal via underneath the die connecting to ground plane.

ABSOLUTE MAXIMUM RATINGS

over operating free-air temperature range unless otherwise noted(1)

bq24001

bq24002

bq24003

Supply voltage (Vcc with respect to GND)

13.5 V

Input voltage (IN, ISNS, EN, APG/THERM/CR/STAT1/STAT2, VSENSE, TMR SEL, VSEL) (all with respect to GND)

13.5 V

Output current (OUT pins)

2 A

Output sink/source current (STAT1 and STAT2)

10 mA

Operating free-air temperature range, TA

−40

°C to 70°C

Storage temperature range, Tstg

−65

°C to 150°C

Junction temperature range, TJ

−40

°C to 125°C

Lead temperature (Soldering, 10 sec)

300

°C

(1) Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and

functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not

implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

RECOMMENDED OPERATING CONDITIONS

MIN

MAX

UNIT

Supply voltage, VCC

4.5

10

V

Input voltage, VIN

4.5

10

V

Continuous output current

1.2

A

Operating junction temperature range, TJ

−40

125

°C