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ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

bq20z80-V102

SLUS681B – NOVEMBER 2005 – REVISED JANUARY 2007

RANGE

Supply voltage range

–0.3 V to 4.1 V

Open-drain I/O pins

–0.3 V to 6 V

Input voltage range to all other pins

–0.3 V to VDDA + 0.3 V

Operating free-air temperature range

–40

°C to 85°C

Storage temperature range

–65

°C to 150°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.

(2)

V

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Supply voltage

VDDA and VDDD

3

3.3

3.6

V

No flash programming

Operating mode current

µA

bq20z80 + bq29312A

375

Sleep mode

µA

bq20z80 + bq29312A

28

Shutdown Mode

µA

bq20z80 + bq29312A

0.1

Output voltage low SMBC, SMBD, SDATA, SCLK, SAFE,

0.4

V

SAFE, PU

LED1 – LED5

0.4

V

Output high voltage, SMBC, SMBD, SDATA, SCLK, SAFE,

V

SAFE, PU

Input voltage low SMBC, SMBD, SDATA, SCLK, XALERT,

–0.3

0.8

V

PRES, PFIN

DISP

–0.3

0.8

V

Input voltage high SMBC, SMBD, SDATA, SCLK, XALERT,

2

6

V

PRES, PFIN

DISP

2

V

Input capacitance

5

pF

V

0.25

0 V–1 V

2.5

M

Ω

0 V–1 V

8

M

Ω

(1)

This value does not include the bq29312A

4

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