BQ24392_15 Datasheet, PDF (4/22 Pages) Texas Instruments – bq24392 Dual SPST USB 2.0 High Speed Switch with USB Battery Charging Specification Revision 1.2 Detection

bq24392
SLIS146C – JUNE 2012 – REVISED JANUARY 2015
6 Specifications
6.1 Absolute Maximum Ratings
over –40℃ to 85℃ temperature range (unless otherwise noted)
Input Voltage
VBUS
CHG_AL_N
DM_HOST
DP_HOST
GOOD_BAT
DP_CON
DM_CON
CHG_DET
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MIN
MAX
UNIT
–2
28
V
–2
28
V
–0.3
7
–0.3
7
–0.3
7
V
–0.3
7
–0.3
7
–0.3
7
6.2 Handling Ratings
T_stg
V_(ESD)
Storage temperature range
Human body model (HBM), per ANSI/ESDA/JEDEC JS-001, all
pins ⁽¹⁾
Electrostatic discharge Charged device model (CDM), per JEDEC specification
JESD22-C101, all pins⁽²⁾
IEC Contact discharge pins DP_CON and DM_CON to GND
MIN
65
MAX
150
4000
–8000
1500
8000
(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.
UNIT
°C
V
6.3 Recommended Operating Conditions
VBUS
GOOD_BAT
DM_HOST
DP_HOST
DM_CON
DP_CON
MIN MAX UNIT
4.75 5.25 V
0 VBUS
0
3.6
0
3.6
0
3.6
0
3.6
6.4 Thermal Information
THERMAL METRIC⁽¹⁾
bq24392
RSE
UNIT
10 PINS
R_θJA
R_θJC(top)
R_θJB
ψ_JT
ψ_JB
Junction-to-ambient thermal resistance
Junction-to-case (top) thermal resistance
Junction-to-board thermal resistance
Junction-to-top characterization parameter
Junction-to-board characterization parameter
167.7
78.8
95.8
4.7
95.9
°C/W
(1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.
4
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