LTC3731HUH#TRPBF Datasheet LTC3731HUH#PBF, LTC3731HG#PBF, LTC3731HG#TRPBF | P31-P33

LTC3731H

3731Hfb

package DescripTion

G36 SSOP 0204

0.09 – 0.25

(.0035 – .010)

0° – 8°

0.55 – 0.95

(.022 – .037)

5.00 – 5.60**

(.197 – .221)

7.40 – 8.20

(.291 – .323)

1 2 3 4

8 9 10 11 12 14 15 16 17 1813

12.50 – 13.10*

(.492 – .516)

2526 22 21 20 19232427282930313233343536

2.0

(.079)

MAX

0.05

(.002)

MIN

0.65

(.0256)

BSC

0.22 – 0.38

(.009 – .015)

TYP

MILLIMETERS

(INCHES)

DIMENSIONS DO NOT INCLUDE MOLD FLASH. MOLD FLASH

SHALL NOT EXCEED .152mm (.006") PER SIDE

DIMENSIONS DO NOT INCLUDE INTERLEAD FLASH. INTERLEAD

FLASH SHALL NOT EXCEED .254mm (.010") PER SIDE

NOTE:

1. CONTROLLING DIMENSION: MILLIMETERS

2. DIMENSIONS ARE IN

3. DRAWING NOT TO SCALE

0.42 ±0.03 0.65 BSC

5.3 – 5.7

7.8 – 8.2

RECOMMENDED SOLDER PAD LAYOUT

1.25 ±0.12

G Package

36-Lead Plastic SSOP (5.3mm)

(Reference LTC DWG # 05-08-1640)

LTC3731H

3731Hfb

package DescripTion

5.00 p 0.10

(4 SIDES)

NOTE:

1. DRAWING PROPOSED TO BE A JEDEC PACKAGE OUTLINE

M0-220 VARIATION WHHD-(X) (TO BE APPROVED)

2. DRAWING NOT TO SCALE

3. ALL DIMENSIONS ARE IN MILLIMETERS

4. DIMENSIONS OF EXPOSED PAD ON BOTTOM OF PACKAGE DO NOT INCLUDE

MOLD FLASH. MOLD FLASH, IF PRESENT, SHALL NOT EXCEED 0.20mm ON ANY SIDE

5. EXPOSED PAD SHALL BE SOLDER PLATED

6. SHADED AREA IS ONLY A REFERENCE FOR PIN 1 LOCATION

ON THE TOP AND BOTTOM OF PACKAGE

PIN 1

TOP MARK

(NOTE 6)

0.40 p 0.10

BOTTOM VIEW—EXPOSED PAD

3.50 REF

(4-SIDES)

3.45 p 0.10

0.75 p 0.05

R = 0.115

TYP

0.25 p 0.05

(UH32) QFN 0406 REV D

0.50 BSC

0.200 REF

0.00 – 0.05

0.70 p0.05

3.50 REF

(4 SIDES)

4.10 p0.05

5.50 p0.05

0.25 p 0.05

PACKAGE OUTLINE

0.50 BSC

RECOMMENDED SOLDER PAD LAYOUT

APPLY SOLDER MASK TO AREAS THAT ARE NOT SOLDERED

PIN 1 NOTCH R = 0.30 TYP

OR 0.35 s 45° CHAMFER

R = 0.05

TYP

3.45 p 0.05

UH Package

32-Lead Plastic QFN (5mm × 5mm)

(Reference LTC DWG # 05-08-1693 Rev D)

LTC3731H

3731Hfb

Information furnished by Linear Technology Corporation is believed to be accurate and reliable.

However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa-

tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.

revision hisTory

REV DATE DESCRIPTION PAGE NUMBER

B 5/10 UH package added. Changes reflected throughout the data sheet 1 - 34

(Revision history begins at Rev B)

P1-P3 P4-P6 P7-P9 P10-P12 P13-P15 P16-P18 P19-P21 P22-P24 P25-P27 P28-P30 P31-P33 P34-P34

LTC3731HUH#TRPBF

Mfr. #:

Buy LTC3731HUH#TRPBF

Manufacturer:

Analog Devices / Linear Technology

Description:

Switching Voltage Regulators 3-Phase, 600kHz, Sync Buck Sw Reg Cntr

Lifecycle:

New from this manufacturer.

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LTC3731HUH#TRPBF

LTC3731HUH#TRPBF

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