LTM4604AIV#PBF Linear Technology, LTM4604AIV#PBF Datasheet - Page 18

• Manufacturer Part Number: LTM4604AIV#PBF
• Description: IC UMODULE DC/DC LV 4A 66-LGA
• Manufacturer: Linear Technology
• Series: µModuler
• Type: Point of Load (POL) Non-Isolatedr

Specifications of LTM4604AIV#PBF

• Design Resources: LTM4604A Spice Model
• Output: 0.8 ~ 5 V
• Number Of Outputs: 1
• Power (watts): 20W
• Mounting Type: Surface Mount
• Voltage - Input: 2.38 ~ 5.5 V
• Package / Case: 66-LGA
• 1st Output: 0.8 ~ 5 VDC @ 4A
• Size / Dimension: 0.59" L x 0.35" W x 0.09" H (15mm x 9mm x 2.3mm)
• Power (watts) - Rated: 20W
• Operating Temperature: -40°C ~ 125°C
• Efficiency: 95%
• Dc To Dc Converter Type: Step Down
• Pin Count: 66
• Input Voltage: 5.5V
• Output Voltage: 0.8 to 5V
• Switching Freq: 1250KHz
• Output Current: 4A
• Package Type: LGA
• Output Type: Adjustable
• Switching Regulator: Yes
• Load Regulation: 0.6%
• Line Regulation: 0.2%
• Mounting: Surface Mount
• Input Voltage (min): 2.375V
• Operating Temperature Classification: Automotive
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• Lead Free Status / Rohs Status: Compliant

LTM4604A
PACKAGE DESCRIPTION
18
PAD “A1”
CORNER
4
SUGGESTED PCB LAYOUT
PACKAGE TOP VIEW
TOP VIEW
9.00
BSC
15.00
Y
BSC
X
6.350
5.080
3.810
2.540
1.270
0.000
1.270
2.540
3.810
5.080
6.350
aaa Z
0.315
0.315
NOTES:
1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M-1994
2. ALL DIMENSIONS ARE IN MILLIMETERS
3
4
5. PRIMARY DATUM -Z- IS SEATING PLANE
6. THE TOTAL NUMBER OF PADS: 66
SYMBOL
1.90 – 2.10
0.630 ±0.025 SQ. 68x
(Reference LTC DWG # 05-08-1820 Rev Ø)
bbb
aaa
eee
66-Lead (15mm × 9mm × 2.32mm)
LAND DESIGNATION PER JESD MO-222
DETAILS OF PAD #1 IDENTIFIER ARE OPTIONAL,
BUT MUST BE LOCATED WITHIN THE ZONE INDICATED.
THE PAD #1 IDENTIFIER MAY BE EITHER A MOLD OR
MARKED FEATURE
DETAIL A
TOLERANCE
DETAIL B
MOLD
CAP
0.15
0.10
0.05
eee
LGA Package
S
X
SUBSTRATE
Y
0.290 – 0.350
2.19 – 2.45
DETAIL B
COMPONENT
TRAY PIN 1
PIN “A1”
BEVEL
12.70
BSC
DETAIL A
G
PACKAGE IN TRAY LOADING ORIENTATION
PACKAGE BOTTOM VIEW
LTMXXXXXX
F
μModule
7.620
BSC
E
D
C
1.27
BSC
B
A
LGA 66 0108 REV Ø
1
2
3
4
5
6
7
8
9
10
11
PADS
SEE NOTES
PAD 1
4604af
3