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S-8355Q30MC-OWPT2U
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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：600kHz
- 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-8355Q30MC-OWPT2U is a boost DC-DC switching controller IC manufactured by ABLIC Inc. It operates within an input voltage range of 0.9V to 10V and delivers a fixed output voltage of 3.0V. The device features a switching frequency of 600kHz with a maximum duty cycle of 85%. It utilizes a non-synchronous rectifier topology and is housed in a compact SOT-23-5 package. The component supports surface-mount installation and functions across a temperature range of -40°C to +85°C.
Feature Summary
- Boost step-up topology for voltage elevation
- Fixed 3.0V output configuration
- Integrated enable control feature
Applications
- Battery-powered portable electronics requiring voltage boosting
- Low-voltage input systems needing stable 3.0V rails
- Space-constrained designs utilizing SOT-23-5 packaging
Procurement Notes
Verify the complete part number including suffixes against official ABLIC documentation to ensure correct output voltage and package variant. Confirm RoHS compliance status and lead times directly with authorized distributors, as supply chain conditions vary. Cross-reference datasheet revisions to ensure compatibility with current design requirements.
Selection Notes
Select this component when a fixed 3.0V output from a low-voltage source is required without synchronous rectification. The 600kHz frequency allows for smaller external passive components compared to lower-frequency alternatives. Ensure input voltage remains within the 0.9V to 10V operational window for reliable performance.
Part Context
This part belongs to the S-8355 series of boost controllers from ABLIC. The series offers various fixed output voltages and switching frequencies. The Q30 suffix indicates the specific 3.0V output version. The OWAT/OWPT suffixes denote package and tape/reel specifications.
Replacement Considerations
Direct replacements include other S-8355 series variants with identical pinouts but different output voltages or frequencies, such as S-8355Q15MC-OWPT2U (1.5V) or S-8355Q50MC-OWPT2U (5.0V), provided the system design accommodates the voltage difference.
