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S-8355M32MC-MCRT2U
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Product Detailed Parameters
- Description：IC REG CTRLR BOOST SOT23-5
- Series：-
- Mfr：ABLIC Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- 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-8355M32MC-MCRT2U is a step-up switching regulator controller from ABLIC, designed for efficient power management in compact electronic systems. It operates within an input voltage range of 0.9V to 10V and delivers a fixed output voltage of 3.2V. The device features a typical quiescent current of 25.9µA and supports a switching frequency of 600kHz. It utilizes a boost topology with a maximum duty cycle of 85% and includes enable control functionality. The component is housed in a SC-74A (SOT-753) surface-mount package and is rated for operation between -40°C and +85°C.
Feature Summary
- Integrates a high-efficiency boost converter controller optimized for low-power applications
- Features ultra-low quiescent current consumption to extend battery life in portable devices
- Includes hardware enable pin for precise power management and system state control
Applications
- Battery-powered portable electronics requiring efficient voltage boosting
- Mobile communication devices utilizing single-cell lithium-ion or lithium-polymer batteries
- Wearable technology and IoT sensors operating on limited energy sources
Procurement Notes
Verify the specific suffix codes against official ABLIC documentation to confirm exact output voltage and package variations. Ensure compatibility with your PCB footprint for the SC-74A package. Confirm environmental compliance status such as RoHS directly from the manufacturer's latest datasheet before finalizing procurement specifications.
Selection Notes
Select this component when a fixed 3.2V output is required from a variable input source within the 0.9V to 10V range. Consider the 600kHz switching frequency for balancing component size and efficiency. Evaluate the 25.9µA quiescent current against system sleep requirements to ensure adequate power savings during inactive periods.
Part Context
This part belongs to the S-8355 series of step-up switching regulators manufactured by ABLIC Inc. The series is characterized by CMOS process technology designed for high withstand voltage and low current consumption. These controllers are intended for use in applications demanding reliable power conversion from single-cell battery sources.
Replacement Considerations
Consult official cross-reference lists for verified substitutes. Potential alternatives may include other S-8355 variants with different output voltages or packages, provided electrical parameters match the design requirements.
