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Same model may have multiple batches, images only for reference.
LX1555ID Real Image
Same model may have multiple batches, images only for reference.

LX1555ID

Part No LX1555ID
Manufacturer Microsemi Corporation
Catalog PMIC - Voltage Regulators - DC DC Switching Controllers
Description IC REG CTRLR BUCK/BOOST 14SOIC
Datasheet
LX1555ID Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Microsemi Corporation
Packaging Tube/Rail
Status Obsolete(EOL)
Output Type Transistor Driver
Purpose Step-Up, Step-Down
Topology Buck, Boost
Number of Outputs 1
Output Phases 1
Supply Voltage - Operating 7.6 V to 30 V
Duty Cycle (Max) 48%
Synchronous Rectifier Yes
Clock Sync No
Control Features Frequency Control
Temperature Range - Operating -40°C to 85°C (TA)
Case / Package 14-SOIC
Win Source Part Number 124993-LX1555ID
Ultra Librarian 3D Model Ultra Librarian LX1555ID CAD Model

Description

The Microsemi Corporation LX1555ID is a transistor driver integrated circuit that can be used for step-up and step-down purposes. The IC has a buck and boost topology and a synchronous rectifier. It has a single output phase and can operate at a duty cycle of up to 48%. The IC has a frequency control feature and can operate at a temperature range of -40°C to 85°C. The IC comes in a 14-SOIC package and can operate at a supply voltage of 7.6V to 30V. The LX1555ID is obsolete and there are no alternative parts available.

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