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LM5145 Datasheet(PDF) 4 Page - Texas Instruments

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Part # LM5145
Description  LM25143 3.5-V to 42-V Dual Synchronous Buck DC/DC Controller With Ultra-Low IQ
PDF  69 Pages
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Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

LM5145 Datasheet(HTML) 4 Page - Texas Instruments

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7 Pin Configuration and Functions
Exposed Pad (EP) on Bottom
Connect to Ground
SS2
COMP1
SS1
FB1
PG1
HOL1
VIN
COMP2
FB2
CS2
VOUT2
VCCX
PG2
CS1
VOUT1
HOL2
HO2
SW2
HO1
SW1
10
2
1
3
4
6
5
7
8
9
21
29
30
28
27
25
26
24
23
22
Connect the exposed pad on the bottom to AGND and PGND on the PCB.
Figure 7-1. 40-Pin VQFN RHA Package (Top View)
LM25143
SNVSC10 – MARCH 2022
www.ti.com
4
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Copyright © 2022 Texas Instruments Incorporated
Product Folder Links: LM25143



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