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Same model may have multiple batches, images only for reference.
SI9145BY-E3 Real Image
Same model may have multiple batches, images only for reference.

SI9145BY-E3

Part No SI9145BY-E3
Manufacturer Vishay
Catalog PMIC - Voltage Regulators - DC DC Switching Controllers
Description IC REG CTRLR BUCK/BOOST 16SOIC
Datasheet
SI9145BY-E3 Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Vishay
Packaging Bulk
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 2.7 V to 7 V
Frequency - Switching 2kHz to 2MHz
Duty Cycle (Max) 100%
Synchronous Rectifier Yes
Clock Sync No
Control Features Enable, Frequency Control, Soft Start
Temperature Range - Operating -25°C to 85°C (TA)
Case / Package 16-SOIC
Win Source Part Number 1096336-SI9145BY-E3
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian SI9145BY-E3 CAD Model

Description

The Vishay Transistor Driver is a high-performance integrated circuit designed for use in step-up/step-down applications.

  • Application: Step-up/step-down
  • Frequency Range: 2kHz to 2MHz
  • Duty Cycle: 100%
  • Control Features: Enable, frequency control, and soft start
  • Output Phases: One
  • Rectifier: Synchronous enabled
  • Status: Obsolete (EOL)
  • Operating Temperature: -25°C to 85°C (TA)
  • Package: 16-SOIC
  • Supply Voltage: 2.7V to 7V

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