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S-8356Q28MC-OYNT2U
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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 ABLIC S-8356Q28MC-OYNT2U is a step-up switching regulator controller designed for low-power applications. It operates within an input voltage range of 0.9V to 10V and delivers a fixed output voltage of 2.8V. The device features a typical quiescent current of 25.9uA and supports a switching frequency of 600kHz with a maximum duty cycle of 85%. It utilizes a non-synchronous boost topology without clock synchronization. The component is housed in an SOT-23-5 package and is rated for operation between -40°C and +85°C.
Feature Summary
- Integrates PWM/PFM control modes for optimized efficiency across varying load conditions
- Features ultra-low quiescent current consumption suitable for battery-powered devices
- Supports standard surface-mount installation in compact packages
Applications
- Portable consumer electronics requiring efficient power management
- Battery-operated sensor modules
- Low-power embedded systems
Procurement Notes
Verify the specific suffix codes against official datasheets to confirm output voltage and package variations. Ensure compatibility with existing PCB footprints and thermal requirements. Confirm RoHS compliance status through manufacturer documentation before integration into final products.
Selection Notes
Select this component when a fixed 2.8V output is required from a wide input range. Consider the 600kHz switching frequency for inductor size trade-offs. Evaluate the 25.9uA quiescent current against system sleep mode requirements to ensure adequate battery life extension.
Part Context
This part belongs to the ABLIC S-8356 series, which focuses on high-efficiency step-up controllers. The series is characterized by low standby currents and integrated power switches, targeting applications where space and power conservation are critical constraints.
Replacement Considerations
Consult official substitution lists for direct equivalents. Verify pinout compatibility and electrical parameter alignment before replacing existing components in production designs.
