LTM8050
22
8050fc
For more information www.linear.com/LTM8050
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.
BGA Package
70-Lead (15mm × 9mm × 4.92mm)
(Reference LTC DWG# 05-08-1918 Rev A)
NOTES:
1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M-1994
2. ALL DIMENSIONS ARE IN MILLIMETERS
BALL DESIGNATION PER JESD MS-028 AND JEP95
5. PRIMARY DATUM -Z- IS SEATING PLANE
6. SOLDER BALL COMPOSITION IS 96.5% Sn/3.0% Ag/0.5% Cu
4
3
DETAILS OF PIN #1 IDENTIFIER ARE OPTIONAL,
BUT MUST BE LOCATED WITHIN THE ZONE INDICATED.
THE PIN #1 IDENTIFIER MAY BE EITHER A MOLD OR
MARKED FEATURE
DETAIL A
Øb (70 PLACES)
DETAIL B
SUBSTRATE
A
A1
b1
ccc Z
DETAIL B
PACKAGE SIDE VIEW
MOLD
CAP
Z
M
X YZddd
M
Zeee
SYMBOL
A
A1
A2
b
b1
D
E
e
F
G
H1
H2
aaa
bbb
ccc
ddd
eee
MIN
4.72
0.50
4.22
0.60
0.60
0.27
3.95
NOM
4.92
0.60
4.32
0.75
0.63
15.00
9.00
1.27
12.70
7.62
0.32
4.00
MAX
5.12
0.70
4.42
0.90
0.66
0.37
4.05
0.15
0.10
0.20
0.30
0.15
NOTES
DIMENSIONS
TOTAL NUMBER OF BALLS: 70
A2
// bbb Z
Z
H2
H1
BGA 70 1212 REV A
SUGGESTED PCB LAYOUT
TOP VIEW
0.000
2.540
3.810
5.080
6.350
1.270
3.810
2.540
1.270
5.080
6.350
3.810
2.540
1.270
3.810
2.540
1.270
0.3175
0.3175
0.000
0.630 ±0.025 Ø 70x
PACKAGE TOP VIEW
4
PIN “A1”
CORNER
Y
X
aaa Z
aaa Z
D
E
DETAIL A
PACKAGE BOTTOM VIEW
3
SEE NOTES
A
B
C
D
E
F
G
H
J
K
L
PIN 1
e
b
F
G
7 6 5 4 3 2 1
TRAY PIN 1
BEVEL
PACKAGE IN TRAY LOADING ORIENTATION
COMPONENT
PIN “A1”
LTMXXXXXX
µModule
7 PACKAGE ROW AND COLUMN LABELING MAY VARY
AMONG µModule PRODUCTS. REVIEW EACH PACKAGE
LAYOUT CAREFULLY
!
7
SEE NOTES
PACKAGE DESCRIPTION
Please refer to http://www.linear.com/product/LTM8050#packaging for the most recent package drawings.
LTM8050
23
8050fc
For more information www.linear.com/LTM8050
REVISION HISTORY
REV DATE DESCRIPTION PAGE NUMBER
A 02/14 Add SnPb BGA package option 1, 2
B 05/14 Add TechClip Video icons
Correct Typical Performance Characteristics labels
1
8
C 10/16 Corrected BIAS voltage from 33V to 3.3V (top of page) 19
LTM8050
24
8050fc
For more information www.linear.com/LTM8050
LINEAR TECHNOLOGY CORPORATION 2013
LT 1016 REV C • PRINTED IN USA
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
FAX: (408) 434-0507
www.linear.com/LTM8050
PACKAGE PHOTO
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DESIGN RESOURCES
SUBJECT DESCRIPTION
µModule Design and Manufacturing Resources Design:
Selector Guides
Demo Boards and Gerber Files
Free Simulation Tools
Manufacturing:
Quick Start Guide
PCB Design, Assembly and Manufacturing Guidelines
Package and Board Level Reliability
µModule Regulator Products Search 1. Sort table of products by parameters and download the result as a spread sheet.
2. Search using the Quick Power Search parametric table.
TechClip Videos Quick videos detailing how to bench test electrical and thermal performance of µModule products.
Digital Power System Management Linear Technology’s family of digital power supply management ICs are highly integrated solutions that
offer essential functions, including power supply monitoring, supervision, margining and sequencing,
and feature EEPROM for storing user configurations and fault logging.

LTM8050MPY#PBF

Mfr. #:
Manufacturer:
Analog Devices / Linear Technology
Description:
Switching Voltage Regulators 58V, 2A Buck Module Reg
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
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