Low

LTM4605IV#PBF - 

DC/DC POL Converter, Adjustable, Buck-Boost, 400 kHz, 800 mV to 16 V out, 5 A, LGA-141

LINEAR TECHNOLOGY LTM4605IV#PBF

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Manufacturer Part No:
LTM4605IV#PBF
Order Code:
1799816
Technical Datasheet:
(EN)
See all Technical Docs

Product Information

:
20V
:
5A
:
85°C
:
141Pins
:
16V
:
800mV
:
4.5V
:
-
:
Buck-Boost
:
-
:
LGA
:
400kHz
:
Cut Tape
:
1 Output
:
MSL 3 - 168 hours
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Product Overview

The LTM4605IV#PBF is a high efficiency switching mode buck-boost power supply µModule Regulator operating over an input voltage range of 4.5 to 20V, the LTM4605 supports an output voltage range of 0.8 to 16V, set by a resistor. This high efficiency design delivers up to 5A continuous current in boost mode. Only the inductor, sense resistor, bulk input and output capacitors are needed to finish the design. The high switching frequency and current mode architecture enable a very fast transient response to line and load changes. The LTM4605 can be frequency synchronized with an external clock to reduce undesirable frequency harmonics. Fault protection features include overvoltage and fold-back current protection.
  • Single inductor architecture allows VIN above, below or equal to VOUT
  • Current mode control
  • Power good output signal
  • UltraFast™ Transient response
  • Current fold-back protection
  • Output overvoltage protection
  • 98% High efficiency

Applications

Communications & Networking, Industrial, Automotive