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S-8352A50MC-K3JT2U
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Product Detailed Parameters
- Description：IC REG CTRLR BOOST SOT23-5
- Series：-
- Mfr：ABLIC Inc.
- Package：Tape & Reel (TR)
- Output Type：Transistor Driver
- Function：Step-Up
- Output Configuration：Positive
- Topology：Boost
- Number of Outputs：1
- Output Phases：1
- Voltage - Supply (Vcc/Vdd)：0.9V ~ 10V
- Frequency - Switching：100kHz
- Duty Cycle (Max)：80%
- Synchronous Rectifier：No
- Clock Sync：No
- Serial Interfaces：-
- Control Features：Enable
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SC-74A, SOT-753
- Supplier Device Package：SOT-23-5
- Grade：-
- Qualification：-
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Overview
The S-8352A50MC-K3JT2U is a boost switching regulator controller manufactured by ABLIC Inc. It operates within an input voltage range of 0.9 V to 10 V and provides a fixed output voltage of 5.0 V. The device supports a maximum switch current of 300 mA and functions at a switching frequency of 100 kHz. It is housed in a compact SOT-23-5 package, suitable for surface mount technology. The component is rated for operation between -40°C and +85°C.
Feature Summary
- Integrated boost switching regulator controller with fixed output voltage setting
- Supports high switch current capability for efficient power conversion
- Operates over a wide input voltage range compatible with single-cell battery sources
Applications
- Battery-powered portable electronic devices requiring step-up regulation
- Low-voltage systems needing stable 5V output from lower input sources
- Compact consumer electronics utilizing space-constrained SOT-23-5 packaging
Procurement Notes
Verify the specific suffix K3JT2U against official ABLIC documentation to confirm pinout and marking details. Ensure compatibility with external components such as inductors and diodes for the intended circuit design. Confirm RoHS compliance status through the manufacturer's latest environmental declarations before final procurement decisions.
Selection Notes
Select this controller when a fixed 5V output is required from inputs ranging down to 0.9V. The 100kHz switching frequency allows for smaller passive components compared to lower-frequency alternatives. Consider the 300mA switch current limit to ensure it meets the load requirements without exceeding thermal limits in the SOT-23-5 package.
Part Context
This part belongs to the S-8352 series of switching regulators from ABLIC. The series focuses on efficient power management solutions for portable applications. The S-8352 variant specifically integrates control logic for boost topologies, distinguishing it from linear regulators or buck converters within the broader product portfolio.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult ABLIC technical support or authorized distributors for direct equivalents or pin-compatible alternatives.
