LM5145 datasheet(71/73 Pages) TI2

Nome de Peças	LM5145

Descrição Electrónicos	LM25137 4V to 42V, 100% Duty Cycle Capable, Dual-Channel, Synchronous Buck DC/DC Controller

PDF	73 Pages

Scroll/Zoom	100%

Fabricante Electrônico	TI2 [Texas Instruments]

Página de início	https://www.ti.com

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71 / 73 page

www.ti.com

EXAMPLE BOARD LAYOUT

(R0.05) TYP

0.07 MAX

ALL AROUND

0.07 MIN

ALL AROUND

2X (1)

28X (0.5)

36X (0.6)

32X (0.25)

(5.8)

(

3.3)

(

0.2) TYP

VIA

(0.575)

(0.825)

(0.575)

(0.825)

4X (0.27)

PINS 3, 24, 29 & 34

2X (1)

VQFN - 1 mm max height

RHA0036D

PLASTIC QUAD FLATPACK - NO LEAD

4230454/A 02/2024

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.

SYMM

PKG

LAND PATTERN EXAMPLE

EXPOSED METAL SHOWN

SCALE: 15X

SEE SOLDER MASK

DETAIL

METAL EDGE

SOLDER MASK

OPENING

EXPOSED METAL

METAL UNDER

SOLDER MASK

OPENING

EXPOSED

METAL

NON SOLDER MASK

DEFINED

(PREFERRED)

SOLDER MASK DEFINED

SOLDER MASK DETAILS

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