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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:300kHz
- Duty Cycle (Max):85%
- 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-8355M20MC-MCFT2U is a boost DC-DC switching controller IC manufactured by ABLIC Inc., housed in an SOT-23-5 package. It operates with a fixed switching frequency of 600kHz and supports a maximum duty cycle of 85%. The device accepts an input voltage range of 0.9V to 10V and provides a single positive output configuration. Designed for surface-mount installation, it functions within a temperature range of -40°C to +85°C.
Feature Summary
- Boost topology for step-up voltage conversion
- Fixed high-frequency switching operation
- Wide input voltage capability
- Enable control feature
Applications
- Battery-powered portable devices requiring voltage boosting
- Low-voltage power supply systems
- General-purpose DC-DC conversion circuits
Procurement Notes
Verify the specific suffix MCFT2U against official ABLIC documentation to confirm packaging and marking details. Ensure compatibility with the target application's thermal and electrical requirements before procurement. Cross-reference the manufacturer part number with authorized distributor listings to validate authenticity and current production status.
Selection Notes
Select this component when a compact boost controller with a 600kHz frequency is required. The SOT-23-5 package suits space-constrained designs. Verify that the 0.9V minimum input voltage aligns with the source power supply characteristics. Confirm that the non-synchronous design meets efficiency expectations for the intended load.
Part Context
This part belongs to the S-8355 series of boost regulators from ABLIC Inc. The series offers various output voltage options and packages. The S-8355M20MC-MCFT2U specifically utilizes the SOT-23-5 form factor and 600kHz switching frequency, distinguishing it from other variants in the family that may offer different frequencies or pinouts.
FAQ
Is the S-8355M20MC-MCFT2U a synchronous rectifier?
No, the specifications indicate it is not a synchronous rectifier.
What is the maximum duty cycle for this controller?
The maximum duty cycle is 85%.
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