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S-8340C50AFT-T2-G
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Product Detailed Parameters
- Description：IC REG CTRLR BOOST 8TSSOP
- 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 ~ 6V
- Frequency - Switching：300kHz
- Duty Cycle (Max)：82%
- Synchronous Rectifier：No
- Clock Sync：No
- Serial Interfaces：-
- Control Features：Current Limit, Enable, Soft Start
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：8-TSSOP
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Overview
The S-8340C50AFT-T2-G is a synchronous rectification type step-up switching regulator manufactured by ABLIC. It integrates a power MOSFET and operates at a fixed switching frequency of 1.2 MHz. The device supports an input voltage range from 0.7 V to 5.5 V and provides a fixed output voltage of 5.0 V with a maximum output current of 1.0 A. It utilizes PWM control for efficient power management and is housed in an ultra-compact TSSOP-B8 package.
Feature Summary
- Integrates a high-efficiency power MOSFET within the IC
- Operates at a fixed 1.2 MHz switching frequency
- Supports wide input voltage range starting from 0.7 V
- Utilizes synchronous rectification for improved efficiency
Applications
- Portable electronic devices requiring compact power solutions
- Battery-powered equipment utilizing single-cell lithium-ion batteries
- Embedded systems needing stable 5.0 V supply rails
Procurement Notes
Verify the specific suffix T2-G against the manufacturer's official documentation to confirm tape and reel packaging specifications. Ensure compatibility with the required operating temperature range and validate that the fixed 5.0 V output aligns with the target circuit design requirements before procurement.
Selection Notes
Select this component when a compact solution is required for stepping up low input voltages to a stable 5.0 V level. The integrated MOSFET and 1.2 MHz frequency allow for smaller external passive components compared to lower-frequency alternatives. Ensure the application load does not exceed the 1.0 A continuous output current rating.
Part Context
This part belongs to the S-8340 series of synchronous rectification step-up switching regulators. The series is designed for applications requiring high efficiency and small footprint. The C50A designation indicates a fixed 5.0 V output voltage, while the FT-T2-G suffix defines the specific package type and shipping configuration.
Replacement Considerations
Direct replacements must match the 5.0 V fixed output, 1.0 A current capability, and TSSOP-B8 package. Verify that alternative parts support the same 0.7 V minimum input voltage and 1.2 MHz switching frequency to maintain board layout compatibility.
