Not Recommended for New Designs

bq28550-R1

SLUSAS4A – OCTOBER 2012 – REVISED SEPTEMBER 2014

www.ti.com

6 Specifications

6.1

Absolute Maximum Ratings

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

(1)

PARAMETER

MIN

TYP

MAX

UNIT

Regulator input voltage, BAT (Pin 4)

–0.3

12

V

VM terminal voltage (Pin 3)

V

COUT terminal input voltage (Pin 2)

V

DOUT terminal input voltage (Pin 1)

V

All other pins (Pins 5, 7, 8, and 9)

–0.3

6

V

SDA (Pin 10)

V

SCL (Pin 11)

V

GPIO (Pin 12)

–0.3

6

V

ESD

Human body model

±2

kV

ESD

Machine model

±200

V

Operating free-air temperature range

–40°C

85

°C

Storage temperature range

–65°C

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.

6.2 Handling Ratings

MIN

MAX

UNIT

Storage temperature range

–65

150

°C

–2

2

kV

–500

500

V

(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.

6.3 Recommended Operating Conditions

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

BAT

2.45

3.6

5.5

V

Normal operating mode

141

Current

Low-power (SLEEP)

70

Current

µA

Sleep (FULL SLEEP)

31

Current

Hibernate

16

Hibernate Current

Shutdown

Gas gauge in SHUTDOWN mode

1

Maximum current

20

mA

Regulator output

0.1

µF

capacitor

0.1

µF

capacitor

Resistor from VM to

510

Ω

PACKN

SCL, SDA or GPIO pull

3.3

k

Ω

up resistor

SCL, SDA or GPIO pull

1.8

4.2

V

up voltage

4

Submit Documentation Feedback

Copyright © 2012–2014, Texas Instruments Incorporated

Product Folder Links: bq28550-R1