12

Absolute Maximum Ratings

Symbol

Parameter

Minimum

Maximum

Uni

t

Notes

-0.3

+6.0

V

HDQ

-0.3

+6.0

V

All other pins

V

1.0

mA

-0.3

+6.0

V

A 100k

Ω series resistor is

recommended to protect SR1 / SR2

in case of a shorted battery.

Operating

temperature

- 20

+70

°C

Note:

Permanent device damage may occur if Absolute Maximum Ratings are exceeded. Functional opera-

tion should be limited to the Recommended DC Operating Conditions detailed in this data sheet. Expo-

sure to conditions beyond the operational limits for extended periods of time may affect device reliability.

A =TOPR)

Symbol

Parameter

Minimum

Typical

Maximum

Unit

Notes

Supply voltage

2.8

4.25

5.5

V

REG = No connect

3.5

3.7

3.9

V

Operating current

-60

70

µAV

-70

80

µAV

Sleep

-

-

10

µAV

RBI current

-

-

100

nA

Sense resistor input

-200

-

200

mV

Note 2

SR1 / SR2 input impedance

10

-

-

M

Ω

Open-drain sink current

-

-

2.0

mA

WAKE, HDQ

HDQ input high

2.5

-

-

V

HDQ input low

-

-

0.8

V

Notes:

1.

2.

performance.

3.

Can be guaranteed by design when using an SST108 or equivalent JFET.

bq2018