ChipApex | Global Electronic Components Supplier
S-8533A49AFT-TB-U
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC REG CTRLR BUCK 8TSSOP
- Series：-
- Mfr：ABLIC Inc.
- Package：Tape & Reel (TR)
- Output Type：Transistor Driver
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Number of Outputs：1
- Output Phases：1
- Voltage - Supply (Vcc/Vdd)：2.7V ~ 16V
- Frequency - Switching：300kHz
- Duty Cycle (Max)：100%
- Synchronous Rectifier：Yes
- Clock Sync：No
- Serial Interfaces：-
- Control Features：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
- Grade：-
- Qualification：-
Download product information
Overview
The S-8533A49AFT-TB-U is a synchronous PWM controller with stop-down functionality manufactured by ABLIC Inc. It operates within a supply voltage range of 2.7 V to 26 V and functions across an operating temperature range from -40 °C to +125 °C. The device is housed in a TSSOP-8 package and weighs approximately 191 mg. This component is classified under Switching Controllers within the PMIC category, designed for power management applications requiring precise synchronization and controlled shutdown sequences.
Feature Summary
- Synchronous pulse width modulation control architecture
- Integrated stop-down controller functionality
- Wide input voltage operational capability
Applications
- Power management integrated circuits
- Switching controller systems
- Electronic equipment requiring synchronized power regulation
Procurement Notes
Verify current availability status directly with authorized distributors or the manufacturer, as this component may be subject to discontinuation notices. Confirm that the specific ordering suffix matches the required pinout and functional specifications. Ensure compliance with RoHS standards and check for any regional distribution restrictions before finalizing procurement plans.
Selection Notes
Select this model when a synchronous PWM controller with integrated stop-down features is required for wide voltage applications. Consider the TSSOP-8 package size for space-constrained designs. Verify thermal performance requirements against the specified operating temperature range. Compare against other S-8533 series variants to ensure the specific voltage threshold and control logic align with system design parameters.
Part Context
This component belongs to the S-8533 series of switching controllers produced by ABLIC Inc. The series focuses on power management ICs with advanced control capabilities. The S-8533A49AFT-TB-U variant specifically integrates stop-down functionality, distinguishing it from standard PWM controllers within the same family line.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult official ABLIC resources for potential cross-references or updated product lines.
