5

bq77904, bq77905

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SLUSCM3E – JUNE 2016 – REVISED MARCH 2017

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Copyright © 2016–2017, Texas Instruments Incorporated

(1)

Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings

only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended

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

7 Specifications

7.1 Absolute Maximum Ratings

Over operating free-air temperature range (unless otherwise noted). All values are referenced to VSS unless otherwise

noted.

(1)

MIN

MAX

UNIT

Input voltage

VDD, VC5, VC4, VC3, VC2, VC1, CCFG, CTRD, CTRC

–0.3

36

V

LD

–30

20

V

SRN, SRP, TS, AVDD, CCFG

–0.3

3.6

V

Output voltage range

DSG, CHGU

–0.3

20

V

CHG

–30

20

V

VTB

–0.3

3.6

V

Input current

LD, CHG

500

µA

Input current

CHGU, DSG

1

mA

Output current

CHG

1

mA

Output current

CHGU, DSG

1

mA

–65

150

°C

(1)

JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.

(2)

JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.

7.2 ESD Ratings

VALUE

UNIT

Electrostatic discharge

±1000

V

±250

7.3 Recommended Operating Conditions

Over operating free-air temperature range (unless otherwise noted).

MIN

MAX

UNIT

Supply voltage

VDD

3

25

V

Input voltage

VC5-VC4, VC4-VC3, VC3-VC2, VC2-VC1,

VC1-VSS

0

5

V

CTRD, CTRC

0

(VDD + 5)

CCFG

0

AVDD

SRN, SRP

–0.2

0.8

LD

0

16

TS

0

VTB

Output voltage

CHG, CHGU, DSG

0

16

V

VTB, AVDD

0

3

Operating free-range temperature

–40

85

°C