LTM4614EV#PBF Linear Technology, LTM4614EV#PBF Datasheet - Page 20

• Manufacturer Part Number: LTM4614EV#PBF
• Description: IC UMODULE DC/DC DUAL 4A 144LGA
• Manufacturer: Linear Technology
• Series: µModuler
• Type: Point of Load (POL) Non-Isolatedr

Specifications of LTM4614EV#PBF

• Design Resources: LTM4614 Spice Model
• Output: 0.8 ~ 5 V
• Number Of Outputs: 2
• Power (watts): 12W
• Mounting Type: Surface Mount
• Voltage - Input: 2.38 ~ 5.5 V
• Package / Case: 144-LGA
• 1st Output: 0.8 ~ 5 VDC @ 4A
• 2nd Output: 0.8 ~ 5 VDC @ 4A
• Size / Dimension: 0.59" L x 0.59" W x 0.11" H (15mm x 15mm x 2.8mm)
• Power (watts) - Rated: 12W
• Operating Temperature: -40°C ~ 125°C
• Efficiency: 95%
• Dc To Dc Converter Type: Step Down
• Pin Count: 144
• Input Voltage: 5.5V
• Output Voltage: 1.49V
• Switching Freq: 1250KHz
• Output Current: 4A
• Package Type: LGA
• Output Type: Fixed
• Switching Regulator: Yes
• Load Regulation: 1.5%
• Line Regulation: 0.3%
• Mounting: Surface Mount
• Input Voltage (min): 2.375V
• Operating Temperature Classification: Automotive
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• Lead Free Status / Rohs Status: Compliant

LTM4614
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LTM4603
LTM4604A
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PolyPhase is a registered trademark of Linear Technology Corporation.
20
PACKAGE PHOTOGRAPH
®
2900
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
DESCRIPTION
Quad Supply Monitor with Adjustable Reset Timer
Power Supply Tracking Controller
10A DC/DC μModule
Wide Temperature Range 10A DC/DC μModule
12A DC/DC μModule with PLL, Output Tracking/Margining
and Remote Sensing
6A DC/DC μModule
6A DC/DC μModule with PLL and Output Tracking/
Margining and Remote Sensing
Low V
5A to 12A Buck-Boost μModule
5A to 12A Buck-Boost μModule
Low V
Triple Low V
Dual 8A DC/DC μModule
High V
High V
High V
High V
●
IN
IN
FAX: [phone]
IN
IN
IN
IN
4A DC/DC μModule
8A DC/DC Step-Down μModule
0.2A DC/DC Step-Down μModule
0.5A DC/DC Step-Down μModule
1A DC/DC Step-Down μModule
2A DC/DC Step-Down μModule
IN
DC/DC μModule
●
www.linear.com
COMMENTS
Monitors Four Supplies, Adjustable Reset Timer
Tracks Both Up and Down, Power Supply Sequencing
4.5V ≤ V
Guaranteed Operation from –55°C to 125°C Ambient, LGA Package
Synchronizable PolyPhase
Version Has No Remote Sensing, LGA Package
Pin Compatible with the LTM4600, LGA Package
Synchronizable, PolyPhase Operation, LTM4603-1 Version Has No
Remote Sensing, Pin Compatible with the LTM4601, LGA Package
2.375V ≤ V
LGA Package
4.5V ≤ V
LGA Package
4.5V ≤ V
LGA Package
2.7V ≤ V
LGA Package
Two 4A Outputs and One 1.5A Output; 15mm × 15mm × 2.8mm
Current Share Inputs or Outputs; 15mm × 15mm × 2.8mm
4V ≤ V
LGA Package
3V ≤ V
LGA Package
3.6V ≤ V
LGA Package
3.6V ≤ V
LGA Package
IN
IN
IN
IN
IN
IN
IN
IN
≤ 36V, 1.25V ≤ V
≤ 36V, 0.4V ≤ V
≤ 28V, 0.6V ≤ V
IN
≤ 20V, 0.8V ≤ V
≤ 36V, 0.8V ≤ V
≤ 5.5V, 0.6V ≤ V
≤ 36V, 0.8V ≤ V
≤ 36V, 0.8V ≤ V
≤ 5.5V, 0.8V ≤ V
OUT
OUT
®
OUT
OUT
OUT
OUT
OUT
OUT
Operation, LTM4601-1/LTM4601A-1
≤ 5V, 6.25mm × 11.25mm × 2.8mm
OUT
≤ 5V, 6.25mm × 6.25mm × 2.3mm
≤ 5V, LGA Package
≤ 16V, 15mm × 15mm × 2.8mm
≤ 25V, 15mm × 15mm × 2.8mm
≤ 10V, 11.25mm × 9mm × 2.8mm
≤ 10V, 11.25mm × 9mm × 2.8mm
≤ 5V, 9mm × 15mm × 2.8mm
≤ 5V, 9mm × 15mm × 2.3mm
© LINEAR TECHNOLOGY CORPORATION 2009
LT 0809 REV A • PRINTED IN USA
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