BQ25601 Datasheet, PDF (6/60 Pages) Texas Instruments – I2C Controlled 3-A, Single-Cell Battery Charger for High Input Voltage and Narrow Voltage DC (NVDC) Power Path Management

bq25601
SLUSCK5 – MARCH 2017
7 Specifications
www.ti.com
7.1 Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted)⁽¹⁾
Voltage Range (with respect to
GND)
VAC, VBUS (converter not switching)
Voltage Range (with respect to
GND)
BTST, PMID (converter not switching)
Voltage Range (with respect to
GND)
SW
Voltage Range (with respect to
GND)
BTST to SW
Voltage Range (with respect to
GND)
PSEL
Voltage Range (with respect to
GND)
REGN, TS, CE, PG, BAT, SYS (converter not switching)
Output Sink current
STAT
Voltage Range (with respect to
GND)
SDA, SCL, INT, /QON, STAT
Voltage Range (with respect to
GND)
PGND to GND (QFN package only)
Output Sink current
INT
Operating junction temperature, T_J
Storage temperature, T_stg
Min
MAX
UNIT
–2
20
V
–0.3
20
V
–2
16
V
–0.3
7
V
–0.3
7
V
–0.3
7
V
6
mA
–0.3
7
V
–0.3
0.3
V
6
mA
–40
150
°C
–65
150
°C
(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. All voltage
values are with respect to the network ground terminal unless otherwise noted.
7.2 Recommended Operating Conditions
V_BUS
I_in
I_SWOP
V_BATOP
I_BATOP
I_BATOP
T_A
input voltage
Input current (VBUS)
Output current (SW)
Battery voltage
Fast charging current
Discharging current (continuous)
Operating ambient temperature
Min
NOM
MAX UNIT
3.9
13.5 ⁽¹⁾
V
3.25
A
3.25
A
4.624
V
3.0
A
6
A
–40
85
°C
(1) The inherent switching noise voltage spikes should not exceed the absolute maximum voltage rating on either the BTST or SW pins. A
tight layout minimizes switching noise.
6
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