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S-8358B28MC-NQNT2G
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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)：90%
- 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
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Overview
The S-8358B28MC-NQNT2G is a boost DC/DC switching controller IC from ABLIC, housed in an SOT-23-5 package. It operates with a supply voltage range of 0.9V to 10V and features a fixed switching frequency of 600kHz. The device supports a maximum duty cycle of 85% and provides positive output configuration via a transistor driver stage. It functions within a temperature range of -40°C to +85°C and includes enable control characteristics for power management applications.
Feature Summary
- Boost topology DC/DC switching controller
- Integrated transistor driver stage
- Enable pin control functionality
Applications
- Portable electronic devices requiring step-up voltage regulation
- Battery-powered systems utilizing single-cell lithium sources
- General-purpose positive output boost converter designs
Procurement Notes
Verify the specific suffix codes against official ABLIC documentation to ensure correct electrical parameters and packaging options. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration. Cross-reference the manufacturer part number with authorized distributor databases to validate current product availability and lifecycle status.
Selection Notes
Select this component when a compact boost controller with a wide input voltage range is required. The 600kHz switching frequency allows for smaller external passive components compared to lower-frequency alternatives. Ensure the application load current remains within the capabilities of the external switch and inductor selected for the design.
Part Context
This part belongs to the S-8358 series of DC/DC controllers by ABLIC Inc. The series offers various output voltage configurations and package options tailored for space-constrained portable electronics. The S-8358 family is designed to provide efficient power conversion solutions for battery-operated devices.
Replacement Considerations
Consult official substitution lists for compatible parts within the S-8358 series or equivalent boost controllers from other manufacturers. Verify pin compatibility and electrical specifications before replacing.
