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LM5145 Datasheet(PDF) 71 Page - Texas Instruments

Part # LM5145
Description  LM5137 4V to 80V, 100% Duty Cycle Capable, Dual-Channel, Synchronous Buck DC/DC Controller
PDF  74 Pages
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Manufacturer  TI2 [Texas Instruments]
Direct Link  https://www.ti.com
Logo TI2 - Texas Instruments

LM5145 Datasheet(HTML) 71 Page - Texas Instruments

Back Button LM5145 Datasheet HTML 66Page - Texas Instruments LM5145 Datasheet HTML 67Page - Texas Instruments LM5145 Datasheet HTML 68Page - Texas Instruments LM5145 Datasheet HTML 69Page - Texas Instruments LM5145 Datasheet HTML 70Page - Texas Instruments LM5145 Datasheet HTML 71Page - Texas Instruments LM5145 Datasheet HTML 72Page - Texas Instruments LM5145 Datasheet HTML 73Page - Texas Instruments LM5145 Datasheet HTML 74Page - Texas Instruments  
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A
A
www.ti.com
PACKAGE OUTLINE
6.1
5.9
6.1
5.9
1.0
0.8
0.05
0.00
2X 4.5
28X 0.5
2X 4.5
36X
0.5
0.3
3.3 0.1
0.1 MIN
2X 1
32X
0.3
0.2
4X
0.32
0.22
2X 1
(0.2) TYP
(0.13)
(0.16) TYP
4X (0.17)
VQFN - 1 mm max height
RHA0036D
PLASTIC QUAD FLATPACK - NO LEAD
4230454/A 02/2024
0.08 C
NOTES:
1. All linear dimensions are in millimeters. Any dimensions in parenthesis are for reference only. Dimensioning and tolerancing
per ASME Y14.5M.
2. This drawing is subject to change without notice.
3. The package thermal pad must be soldered to the printed circuit board for thermal and mechanical performance.
PINS 3, 24, 29 & 34
PIN 1 INDEX AREA
SEATING PLANE
PIN 1 ID
PKG
EXPOSED
THERMAL PAD
PKG
1
9
10
17
18
26
27
36
37
0.1
C A B
0.05
C
0.1
C A B
0.05
C
PINS 3, 24, 29 & 34
SCALE 2.000
A-A 30.000
SECTION A-A
TYPICAL
A
B
C



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