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TPS745-Q1 Datasheet(PDF) 4 Page - Texas Instruments

Part # TPS745-Q1
Description  TPS745-Q1 500-mA LDO With Power-Good in Small Wettable Flank WSON Packages
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Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

TPS745-Q1 Datasheet(HTML) 4 Page - Texas Instruments

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TPS745-Q1
SBVS355A – JUNE 2019 – REVISED OCTOBER 2019
www.ti.com
Product Folder Links: TPS745-Q1
Submit Documentation Feedback
Copyright © 2019, Texas Instruments Incorporated
Pin Functions (continued)
PIN
I/O
DESCRIPTION
NAME
DRV
(Fixed)
DRV
(Adjust)
DRB
(Fixed)
DRB
(Adjust)
Thermal Pad
The thermal pad is electrically connected to the GND node. Connect
to the GND plane for improved thermal performance.
(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.
(2)
The absolute maximum rating is VIN + 0.3 V or 6.0 V, whichever is smaller.
6 Specifications
6.1 Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted)
(1)
MIN
MAX
UNIT
Voltage
Supply, VIN
–0.3
6.5
V
Enable, VEN
–0.3
6.5
Feedback, VFB
–0.3
2.0
Power-good, VPG
–0.3
6.5
Output, VOUT
–0.3
VIN + 0.3
(2)
Current
Output, IOUT
Internally limited
Power-good, IPG
±10
mA
Temperature
Operating junction, TJ
–40
150
°C
Storage, Tstg
–65
150
(1)
AEC Q100-002 indicates that HBM stressing shall be in accordance with the ANSI/ESDA/JEDEC JS-001 specification.
6.2 ESD Ratings
VALUE
UNIT
V(ESD)
Electrostatic discharge
Human-body model (HBM), per AEC Q100-002(1)
±2000
V
Charged-device model (CDM), per AEC Q100-011, corner pins
±750
Charged-device model (CDM), per AEC Q100-011, other pins
±500
(1)
Minimum derated capacitance of 0.47 µF is required for stability.
6.3 Recommended Operating Conditions
over operating free-air temperature range (unless otherwise noted)
MIN
NOM
MAX
UNIT
VIN
Input voltage
1.5
6.0
V
VOUT
Output voltage
Adjustable only
0.55
5.5
V
Fixed only
0.65
5.0
IOUT
Output current
0
500
mA
CIN
Input capacitor
1
μF
COUT
Output capacitor(1)
1
220
μF
CFF
Feed-forward capacitor
10
nF
VEN
Enable voltage
0
6.0
V
fEN
Enable toggle frequency
10
kHz
VPG
PG voltage
0
6.0
V
TJ
Junction operating temperature
–40
150
°C


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