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S-8333ACAA-T8T1G
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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)：1.8V ~ 6V
- Frequency - Switching：280kHz ~ 1.08MHz
- Duty Cycle (Max)：89%
- Synchronous Rectifier：No
- Clock Sync：No
- Serial Interfaces：-
- Control Features：Current Limit, Frequency Control
- 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-8333ACAA-T8T1G is a switching voltage regulator manufactured by ABLIC Inc., belonging to the S-8333 series. It functions as a step-up DC/DC converter with a fixed output voltage configuration. The device utilizes PWM control and operates at a switching frequency of 1.2 MHz. It is housed in an 8-TSSOP package and supports an input voltage range suitable for single-cell lithium-ion battery applications. The component integrates protection features including overcurrent protection and thermal shutdown to ensure stable operation under varying load conditions.
Feature Summary
- Integrates a power MOSFET and control circuitry for compact step-up conversion
- Features built-in overcurrent protection and thermal shutdown mechanisms
- Supports high-frequency PWM operation to minimize external component size
Applications
- Portable electronic devices powered by single-cell lithium-ion batteries
- Battery-powered sensors requiring voltage boosting
- Mobile communication equipment
Procurement Notes
Verify the specific suffix codes against the manufacturer's official datasheet to confirm output voltage and package variations. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer, as availability may vary by region and production batch.
Selection Notes
Select this component when a compact solution for boosting single-cell lithium-ion battery voltage is required. Ensure the application demands a fixed output voltage compatible with the 'CAA' suffix specification. Verify that the operating temperature range and current requirements align with the device's rated specifications before integration.
Part Context
This part belongs to the S-8333 series of switching regulators from ABLIC Inc. The series is designed for portable applications, offering high efficiency and small footprint solutions. The T8T1G suffix indicates the specific tape and reel packaging format used for automated assembly processes.
Replacement Considerations
Consult the official ABLIC datasheet for direct pin-compatible alternatives within the S-8333 family. Verify electrical parameters such as output voltage and switching frequency before substituting with other manufacturers' components.
