BQ24006PWPRG4 datasheet(3/27 Pages) TI1

Part #	BQ24006PWPRG4

Description	TWO-CELL Li-ION CHARGE MANAGEMENT IC

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Manufacturer	TI1 [Texas Instruments]

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SLUS476F – DECEMBER 2000 – REVISED MAY 2012

ELECTRICAL CHARACTERISTICS

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

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VCC current

VCC > VCC_UVLO,

EN

≤ V(IHEN)

1

mA

VCC current, standby mode

EN

≤ V(ILEN)

1

µA

IN current, standby mode

EN

≤ V(ILEN)

10

µA

VCC < VCC_UVLO,

VO(OUT) = 8.6 V, VSENSE = 8.6 V

2

8

Standby current (sum of currents

µA

into OUT and VSENSE pins)

EN

≤ V(ILEN),

VO(OUT) = 8.6 V, VSENSE = 8.6 V

2

8

VOLTAGE REGULATION, 0°C

≤ TJ ≤ 125°C

VSEL = VSS,

0 < IO ≤ 1.2 A

8.118

8.20

8.282

Output voltage

V

VSEL = VCC,

0 < IO ≤ 1.2 A

8.316

8.40

8.484

Load regulation

1 mA

≤ IO≤ 1.2 A,VCC = 10 V, VI(IN)= 5 V,TJ = 25°C

1

mV

Line regulation

VO(OUT) + VDO + V(ilim)MAX < VI(VCC) < 10 V, TJ = 25°C

0.01

%/V

Dropout voltage = VI(IN)-Vout

IO = 1.2 A, VO(OUT) + V(DO) + V(ilim)MAX < VI(VCC) < 10 V

0.5

V

CURRENT REGULATION, 0°C

≤ TJ ≤ 125°C

Current regulation threshold,

VSENSE < VO(VSEL-LOW/HIGH)

0.093

0.1

0.107

V

VI(limit)

VSENSE pulsed above V(LOWV) to IO = 10% of regulated

Delay time

1

ms

value(1)

IO increasing from 10% to 90% of regulated value,

Rise time

0.1

1

ms

R(SNS) ≥ 0.2 Ω

(1)

CURRENT SENSE RESISTOR, 0°C

≤ TJ ≤ 125°C

External current sense resistor

100 mA

≤ (ilim) ≤ 1.2

0.083

1

Ω

range R(SNS)

A

PRECHARGE CURRENT REGULATION, 0°C

≤ TJ ≤ 125°C

Precharge current regulation

VSENSE<V(LOWV), 0.083 ≤ R(SNS)≤ 1.0 Ω

40

60

80

mA

VCC UVLO COMPARATOR, 0°C ≤ TJ ≤ 125°C

Start threshold

8.75

8.9

9.0

V

Stop threshold

8.50

8.66

8.8

V

Hysteresis

50

mV

APG/THERM COMPARATOR, 0°C

≤ TJ ≤ 125°C

Upper trip threshold

1.480

1.498

1.515

V

Lower trip threshold

0.545

0.558

0.570

V

Input bias current

1

µA

LOWV COMPARATOR, 0°C

≤ TJ ≤ 125°C

Start threshold

5.60

5.75

5.90

V

Stop threshold

6.10

6.25

6.40

V

Hysteresis

100

mV

HIGHV (RECHARGE) COMPARATOR, 0°C

≤ TJ ≤ 125°C

Start threshold

7.70

7.85

8.00

V

OVERV COMPARATOR, 0°C

≤ TJ ≤ 125°C

Start threshold

8.85

9.00

9.15

V

Stop threshold

8.45

8.60

8.75

V

Hysteresis

50

mV

TAPERDET COMPARATOR, 0°C

≤ TJ ≤ 125°C

Trip threshold

12

18.5

25

mV

EN LOGIC INPUT, 0°C

≤ TJ ≤ 125°C

High-level input voltage

2.25

V

Low-level input voltage

0.8

V

Input pulldown resistance

100

200

k

Ω

(1)

Specified by design, not production tested.

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