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Product Detailed Parameters
- Description：IC REG BOOST ADJ 600MA 8MSOP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tube
- Function：Step-Up
- Output Configuration：Positive
- Topology：Boost
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：1V
- Voltage - Input (Max)：5V
- Voltage - Output (Min/Fixed)：1.22V
- Voltage - Output (Max)：30V (Switch)
- Current - Output：600mA (Switch)
- Frequency - Switching：600kHz
- Synchronous Rectifier：No
- Operating Temperature：-20°C ~ 70°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：8-MSOP
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Overview
The LT1307BCMS8#PBF is a micropower, fixed-frequency DC/DC converter manufactured by Analog Devices Inc. It operates from an input voltage range of 1 V to 5 V and supports both Boost and Buck topologies. The device provides an adjustable output voltage with a maximum output current of 100 mA. It features a switching frequency of 600 kHz and a typical quiescent current of 1 mA. The component is housed in an MSOP-8 package and is rated for operation between -20°C and +70°C.
Feature Summary
- Supports true current mode PWM performance from a single cell supply
- Features automatic shifting to power saving Burst Mode operation at light loads
- Maintains high efficiency over a broad load range
Applications
- Single cell battery powered microprocessor systems
- LCD bias generators
- Portable instrumentation
Procurement Notes
Verify the specific suffix #PBF indicates lead-free compliance and RoHS status before procurement. Confirm the BC grade temperature rating aligns with system requirements. Check official distributor availability as stock may be restricted. Ensure the MSOP-8 footprint matches the design layout.
Selection Notes
Select this component for applications requiring low input voltage operation down to 1 V. The 600 kHz switching frequency allows for smaller external passive components compared to lower frequency alternatives. Consider the 100 mA output limit when sizing the load. The MSOP-8 package is suitable for space-constrained designs.
Part Context
This part belongs to the LT1307 series of micropower DC/DC converters. It shares functional characteristics with variants like LT1307CMS8 and LT1307CS8, differing primarily in temperature grade and package type. The series is designed for single-cell applications requiring efficient power conversion.
Replacement Considerations
LT1307CMS8#PBF offers similar functionality in a commercial temperature grade. LT1307CN8#PBF provides the same electrical performance in a PDIP package. Verify pinout compatibility and thermal requirements when substituting.
