LM5145 datasheet(64/66 Pages) TI2

Part #	LM5145

Description	LM5146 100-V Synchronous Buck DC/DC Controller With Wide Duty Cycle Range

PDF	66 Pages

Scroll/Zoom	100%

Manufacturer	TI2 [Texas Instruments]

Direct Link	https://www.ti.com

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64 / 66 page

www.ti.com

EXAMPLE BOARD LAYOUT

0.07 MIN

ALL AROUND

0.07 MAX

ALL AROUND

20X (0.6)

20X (0.25)

14X (0.5)

(1.7)

(2.7)

(4.3)

(0.75) TYP

(1.1)

(3.3)

(0.6)

(R0.05) TYP

VQFN - 1 mm max height

RGY0020G

PLASTIC QUAD FLATPACK - NO LEAD

4229343/A 01/2023

SYMM

LAND PATTERN EXAMPLE

EXPOSED METAL SHOWN

SCALE:18X

NOTES: (continued)

4. This package is designed to be soldered to a thermal pad on the board. For more information, see Texas Instruments literature

number SLUA271 (www.ti.com/lit/slua271).

5. Vias are optional depending on application, refer to device data sheet. If any vias are implemented, refer to their locations shown

on this view. It is recommended that vias under paste be filled, plugged or tented.

SOLDER MASK

OPENING

METAL UNDER

SOLDER MASK

DEFINED

EXPOSED METAL

METAL

SOLDER MASK

OPENING

SOLDER MASK DETAILS

NON SOLDER MASK

DEFINED

(PREFERRED)

EXPOSED METAL

LM5145 Datasheet(PDF) 64 Page - Texas Instruments

LM5145 Datasheet(HTML) 64 Page - Texas Instruments

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