LTM4607 overview
LTM4607 is a component documented by Linear Technology. The PDF description identifies it as "36VIN, 24VOUT High Effi ciency Buck-Boost DC/DC 關Module." This guide condenses the most useful engineering information from the available PDF so that designers and sourcing teams can identify the checks that still need confirmation in the original document.
Datasheet snapshot
- Manufacturer: Linear Technology
- Part number: LTM4607
- Category: Power Management
- Datasheet length: 24 Pages
Specifications and operating details
The following points were extracted from the PDF text. Check the associated conditions, notes and limits in the complete document before using a value in a design.
- Operating over an input voltage range of 4.5V to 36V , the L TM4607 supports an output voltage range of 0.8V to 24V , set by a resistor .
- This high effi ciency design delivers up to 5A continuous current in boost mode (10A in buck mode).
- The high switching frequency and current mode architecture enable a very fast transient response to line and load changes without sacrifi cing stability.
- The L TM4607 can be frequency synchronized with an external clock to reduce undesirable frequency harmonics.
- The DC/DC μModule™ is offered in a small thermally enhanced 15mm × 15mm × 2.8mm LGA package.
- 20V/2.5A Buck-Boost DC/DC μModule with 4.5V to 36V Input ■ Single Inductor Architecture Allows VIN Above, Below or Equal to VOUT ■ Wide V IN Range: 4.5V to 36V ■ Wide V OUT Range: 0.8V to 24V ■ 5A DC (10A DC in Buck Mode) ■ High Effi ciency.
- Effi ciency and Power Loss vs Input Voltage VOUT FCB RUN SW1 SW2 RSENSE SENSE–SS VFBSGND PLLIN L TM4607 4.7μH 4.12k 10μF 35V 330μF 25V 2.5A CLOCK SYNC V IN PGND VIN 4.5V TO 36V 0.1μF 10μF 50V ON/OFF SENSE+ 7mΩ PIN CONFIGURATIONABSOLUTE MAXI.
Topics covered by the datasheet
The document includes sections related to:
- FEATURES
- APPLICATIONS
- DESCRIPTION
Engineering review checklist
- Check resistance value, tolerance, temperature coefficient and long-term stability over the operating range.
- Derate continuous power for ambient temperature and verify pulse or surge capability separately.
- Match the land pattern, termination finish and current-sense routing to the exact package option.
Always confirm values against the latest manufacturer-controlled datasheet, especially when qualifying a substitute or releasing a production BOM.
View the complete PDF and model record
Open the LTM4607 datasheet and model details to review the complete PDF, document pages and available product information.
Source attribution
Adapted from the PDF associated with this DigiCamel model page.
Source model URL: https://www.digicamel.com/product.php?slug=ltm4607-linear-technology