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TPS65721 Datasheet(PDF) 7 Page - Texas Instruments

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Part # TPS65721
Description  Integrated PMIC With 1 DC-DC, 1 LDO, Battery Charger and GPIO
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Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

TPS65721 Datasheet(HTML) 7 Page - Texas Instruments

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TPS65720, TPS657201, TPS657202, TPS65721
www.ti.com
SLVS979A – OCTOBER 2009 – REVISED SEPTEMBER 2015
7 Specifications
7.1 Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted)
(1)
MIN
MAX
UNIT
All pins except A/PGND, AC, GPIOx pins with respect to AGND
–0.3
7
V
Input voltage
GPIOx pins with respect to AGND
–0.3
VSYS
V
AC pin with respect to AGND
–0.3
28
V
Voltage range on pin VLDO1, FB_LDO1, TS_OUT, TS with respect to AGND
–0.3
3.6
V
AC, BAT, SYS, L1, VLDO1, VINLDO1, PGND
600
mA
Current
GPIOx, AGND
20
mA
All other pins
3
mA
Continuous total power dissipation
See Dissipation Ratings
Operating free-air temperature, TA
–40
85
°C
Maximum junction temperature, TJ
125
°C
Storage temperature, Tstg
–65
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.
7.2 ESD Ratings
VALUE
UNIT
Human body model (HBM), per ANSI/ESDA/JEDEC JS-001, all pins (1)
±2000
V(ESD)
Electrostatic discharge
V
Charged device model (CDM), per JEDEC specification JESD22-C101,
±500
all pins (2)
(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.
7.3 Recommended Operating Conditions
MIN
NOM
MAX
UNIT
VAC
Input voltage at AC pin
4.35
28
V
VSYS
Voltage at SYS pin
2.2
5.6
V
IINUSB
Input current at AC
500
mA
IOUTSYS
Output current at SYS
400
mA
IBAT
Average current into and out of BAT pin
300
mA
VINDCDC1
Input voltage for step-down converter DCDC1
2.3
5.6
V
VDCDC1
Output voltage for DCDC1 step-down converter; externally adjustable
0.6
VINDCDC1
V
IOUTDCDC1
Output current at L
400
mA
L
Inductor at L(1)
2.2
3.3
4.7
μH
VINLDO1
Input voltage for LDO1
1.8
VSYS
V
VLDO1
Output voltage for LDO1
0.8
3.3
V
ILDO1
Output current at LDO1
200
mA
CINAC
Input capacitor at AC(1)
0.1
1
μF
CBAT
Capacitor at BAT(1)
0.1
4.7
μF
CSYS
Capacitor at SYS(1)
4.7
10
μF
Input capacitor at VINDCDC1
(1); if connected to SYS, only one 4.7-μF capacitor
CINDCDC1
4.7
μF
required for SYS and CINDCDC1
COUTDCDC1
Output capacitor at VDCDC1
(1)
4.7
10
22
μF
CINLDO1
Input capacitor at VINLDO1(1)
2.2
μF
COUTLDO1
Output capacitor at LDO1(1)
2.2
μF
(1)
See Application and Implementation for more details.
Copyright © 2009–2015, Texas Instruments Incorporated
Submit Documentation Feedback
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Product Folder Links: TPS65720 TPS657201 TPS657202 TPS65721


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