LTM4607

Features: ·Single Inductor Architecture Allows VIN Above, Below or Equal to VOUT·Wide VIN Range: 4.5V to 36V·Wide VOUT Range: 0.8V to 24V·5A DC (10A DC in Buck Mode)·High Ef ciency Up to 98%·Current Mode Control·Power Good Output Signal·Phase-Lockable Fixed Frequency: 200kHz to 400kHz·Ultra-Fast ...

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SeekIC No. : 004402853 Detail

LTM4607: Features: ·Single Inductor Architecture Allows VIN Above, Below or Equal to VOUT·Wide VIN Range: 4.5V to 36V·Wide VOUT Range: 0.8V to 24V·5A DC (10A DC in Buck Mode)·High Ef ciency Up to 98%·Curren...

floor Price/Ceiling Price

Part Number:
LTM4607
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/21

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Product Details

Description



Features:

·Single Inductor Architecture Allows V IN Above,
   Below or Equal to VOUT
·Wide VIN  Range: 4.5V to 36V
·Wide VOUT  Range: 0.8V to 24V
·5A DC (10A DC in Buck Mode)
·High Ef ciency Up to 98%
·Current Mode Control
·Power Good Output Signal
·Phase-Lockable Fixed Frequency: 200kHz to 400kHz
·Ultra-Fast Transient Response
·Current Foldback Protection
·Output Overvoltage Protection
·Small, Low Pro le Surface Mount LGA Package
   (15mm  15mm  2.8m



Application

· Telecom, Servers and Networking Equipment
· Industrial and Automotive Equipment
· High Power Battery-Operated Devices



Specifications

IN .............................................................-0.3V to 36
VOUT .............................................................0.8V to 25V
INTVCC, EXTVCC , RUN, SS, PGOOD ..............-0.3V to 7
SW1, SW2 ....................................................-5V to 36
VFB, COMP ................................................-0.3V to 2.4
FCB, STBYMD .......................................-0.3V to INTV CC
PLLIN ........................................................-0.3V to 5.5
PLLFLTR ....................................................-0.3V to 2.7
Operating Temperature Range
(Note 2) ...............................................-40to 85
Junction Temperature ...........................................125
Storage Temperature Range ...................-55 to 125



Description

The LTM® 4607 is a high ef ciency switching mode buckboost power supply. Included in the package are the switching , power FETs, and support components. Operating over an input voltage range of 4.5V to 36V, the LTM4607 supports an output voltage range of 0.8V to 24V, set by a resistor. This high ef ciency design delivers up to 5A continuous current in boost mode (10A in buck mode). Only the inductor, sense resistor, bulk input and output capacitors are needed to  nish the design.

The low pro le package enables utilization of unused space on the bottom of PC boards for high density point of load n. The high switching frequency and current mode architecture enable a very fast transient response to line and load ges without sacri cing stability. The LTM4607 can be frequency synchronized with an external clock to reduce undesirable cy harmonics.

Fault protection features include overvoltage and foldback current protection. The DC/DC Module is offered in asmall ally enhanced 15mm  15mm  2.8mm LGpackage. The LTM4607 is Pb-free and RoHS compliant.




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