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ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

bq20z90-V110

SLUS743 – NOVEMBER 2006

RANGE

Supply voltage range

–0.3 V to 2.75 V

Open-drain I/O pins

–0.3 V to 6 V

Input voltage range to all other pins

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.

V

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Supply voltage

2.4

2.5

2.6

V

No flash programming

Operating mode current

µA

bq20z90-V110 +

475

bq29330

Sleep mode

µA

bq20z90-V110 +

51

bq29330

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

0.4

V

LED1 – LED5

0.4

V

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

V

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

- 0.2

V

– 0.20

0.20

0 V–1 V

8

M

Ω

0 V–1 V

2.5

M

Ω

(1)

This value does not include the bq29330

4

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