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S-8341D00AFT-T2-U
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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)：0.8V ~ 6V
- Frequency - Switching：300kHz
- Duty Cycle (Max)：89%
- 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-8341D00AFT-T2-U is a CMOS step-up switching regulator controller IC from ABLIC Inc., designed for positive output step-up DC-DC applications. It operates within an input voltage range of up to 6V and delivers a maximum output current of 3A. The device features a fixed switching frequency of 300 kHz and supports a maximum duty cycle of 89%. It is housed in an 8-TSSOP package, suitable for surface mount technology, and functions reliably across a temperature range of -40°C to +85°C.
Feature Summary
- CMOS step-up switching regulator controller architecture
- Supports high output current capability up to 3A
- Fixed internal switching frequency operation
- Surface-mount compatible packaging
Applications
- Positive output step-up DC-DC conversion circuits
- Battery-powered portable electronic devices requiring voltage boosting
- General-purpose power management systems utilizing external MOSFETs
Procurement Notes
Verify the specific suffix 'T2-U' against official ABLIC documentation to confirm tape-and-reel packaging and lead-free status. Confirm availability as this part may be subject to discontinuation notices. Ensure compatibility with required external components for the 300 kHz switching frequency and 3A current rating before procurement.
Selection Notes
Select this component when a compact solution for stepping up input voltages up to 6V to higher levels is required. The 3A output capability makes it suitable for moderate power applications. Consider the 8-TSSOP package size for board space constraints. Verify that the external circuit design can support the 300 kHz switching frequency and thermal requirements for the intended load.
Part Context
This component belongs to the S-8341 series of step-up DC-DC switching controllers. It is part of ABLIC's portfolio of power management integrated circuits (PMICs). The series is characterized by its CMOS technology, which typically offers low standby current and efficient operation. It is distinct from the S-8340 series, though they share similar architectural principles.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult ABLIC technical support or authorized distributors for direct replacements or pin-compatible alternatives.
