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LM5177DCPR Datasheet(PDF) 6 Page - Texas Instruments

Part # LM5177DCPR
Description  LM5177 60V Wide VIN Bidirectional 4-Switch Buck-Boost Controller
PDF  60 Pages
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Manufacturer  TI2 [Texas Instruments]
Direct Link  https://www.ti.com
Logo TI2 - Texas Instruments

LM5177DCPR Datasheet(HTML) 6 Page - Texas Instruments

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5 Specifications
5.1 Absolute Maximum Ratings
Over the recommended operating junction temperature range of –40°C to 150°C (unless otherwise specified)(1)
MIN
MAX
UNIT
Input
BIAS to AGND
–0.3
50
V
Input
VIN to AGND
–0.3
85
V
Input
EN/UVLO to AGND
–0.3
V(VIN) + 0.3
V
Input
ATRK/SS, DTRK, RT, SYNC, MODE, SLOPE, CFG, to AGND(2)
–0.3
5.8
V
Input
FB to AGND
–0.3
5.8
V
Input
CSA, CSB to AGND (DC)
–5
85
V
Input
SW1, SW2 to AGND (DC)
–5
85
V
Input
HB1 to SW1, CSA, CSB
–0.3
5.5(5)
V
Input
–0.3
6.4
V
Input
HB2 to SW2, CSA, CSB
–0.3
5.5(5)
V
Input
–0.3
6.4
V
Input
SW1 to CSA, CSB
–0.3
0.3
V
Input
PGND to AGND
–0.3
0.3
V
Output
VCC to AGND
–0.3
5.5
V
Output
VOUT to AGND
–0.3
85
V
Output
LO1, LO2 to PGND (DC)
–0.3
V(VCC)+0.3
V
Output
nFLT to AGND
–0.3
5.8
V
Output
HO1 to SW1
-0.3
V(HB1)+0.3
V
Output
HO2 to SW2
-0.3
V(HB2)+0.3
V
Output
HO1, HO2, ISNSP, ISNSN, HB1, HB2 to AGND (DC)
–0.3
85
V
Output
COMP, IMONOUT to AGND(3)
–0.3
5.8
V
Storage temperature, TSTG
–55
150
°C
Operating junction temperature, TJ (4)
–40
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.
(2)
This pin is not specified to have an external voltage applied.
(3)
This pin has an internal max voltage clamp which can handle up to 1.6mA.
(4)
High junction temperatures degrade operating lifetimes. Operating lifetime is de-rated for junction temperatures greater than 125°C.
(5)
Operating lifetime is de-rated for voltage bigger than the specified maximum
5.2 Handling Ratings
VALUE
UNIT
V(ESD)
Electrostatic discharge
Human body model (HBM), per ANSI/ESDA/JEDEC JS-001(1)
±2000
V
Charged device model (CDM) per
ANSI/ESDA/JEDEC JS-002(2)
Corner pins
±750
Other pins
±500
(1)
JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process. Manufacturing with
less than 500-V HBM is possible with the necessary precautions. Pins listed as ±2000 V may actually have higher performance.
(2)
JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process. Manufacturing with
less than 250-V CDM is possible with the necessary precautions. Pins listed as ±500 V may actually have higher performance.
LM5177
SNVSBU4F – JUNE 2022 – REVISED JANUARY 2025
www.ti.com
6
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Copyright © 2025 Texas Instruments Incorporated
Product Folder Links: LM5177



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