Product Summary

The LTM4601IV#PBF is a complete 12A step-down switch mode DC/DC power supply with onboard switching controller, MOSFETs, inductor and all support components. The μModuleTM is housed in a small surface mount 15mm ×15mm × 2.8mm LGA package. Operating over an input voltage range of 4.5 to 20V, the LTM4601IV#PBF supports an output voltage range of 0.6V to 5V as well as output voltage tracking and margining. The high efficiency design delivers 12A continuous current (14A peak). Only bulk input and output capacitors are needed to complete the design. The applications of the LTM4601IV#PBF include Telecom and Networking Equipment, Servers, Industrial Equipment, Point of Load Regulation.

Parametrics

LTM4601IV#PBF absolute maximum ratings: (1)INTVCC, DRVCC, VOUT_LCL, VOUT (VOUT ≤ 3.3V with; (2)DIFFVOUT): –0.3V to 6V; (3)PLLIN, TRACK/SS, MPGM, MARG0, MARG1, PGOOD, fSET: –0.3V to INTVCC + 0.3V; (4)RUN: –0.3V to 5V; (5)VFB, COMP: –0.3V to 2.7V; (6)VIN: –0.3V to 20V; (7)VOSNS+, VOSNS–: –0.3V to INTVCC – 1V; (8)Operating Temperature Range: –40℃ to 85℃; (9)Junction Temperature: 125℃; (10)Storage Temperature Range: –55℃ to 125℃.

Features

LTM4601IV#PBF features: (1)Complete Switch Mode Power Supply; (2)Wide Input Voltage Range: 4.5V to 20V; (3)12A DC Typical, 14A Peak Output Current; (4)0.6V to 5V Output Voltage; (5)Output Voltage Tracking and Margining; (6)Parallel Multiple μModules for Current Sharing; (7)Differential Remote Sensing for Precision Regulation (LTM4601 Only); (8)PLL Frequency Synchronization; (9)±1.5% Regulation; (10)Current Foldback Protection (Disabled at Start-Up).

Diagrams

LTM4601IV#PBF typical application

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LTM4601IV#PBF
LTM4601IV#PBF


IC DC/DC UMODULE 12A 118-LGA

Data Sheet

0-1: $23.26
1-25: $16.53
25-100: $13.61
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LTM4005HDL
LTM4005HDL

Bivar

LED Circuit Board Indicators Vert LED Assmbly 5mm HE Red

Data Sheet

0-1: $0.34
1-10: $0.26
10-100: $0.19
100-500: $0.15
LTM4005YDL
LTM4005YDL

Bivar

LED Circuit Board Indicators Vert LED Assmbly 5mm Yellow

Data Sheet

0-1: $0.34
1-10: $0.26
10-100: $0.19
100-500: $0.15
LTM4403GD
LTM4403GD

Bivar

LED Circuit Board Indicators Vert LED Assmbly 3mm Green

Data Sheet

0-1: $0.19
1-10: $0.17
10-100: $0.16
100-500: $0.14
LTM4403HD
LTM4403HD

Bivar

LED Circuit Board Indicators Vert LED Assmbly 3mm HE Red

Data Sheet

0-1: $0.22
1-10: $0.17
10-100: $0.15
100-250: $0.14
LTM4403YD
LTM4403YD

Bivar

LED Circuit Board Indicators Vert LED Assmbly 3mm Yellow

Data Sheet

0-1: $0.22
1-10: $0.17
10-100: $0.15
100-250: $0.14
LTM450EU-080
LTM450EU-080

ECS

Signal Conditioning 450KHz IL=6dB BW=15KHz

Data Sheet

Negotiable