S-8533A45AFT-TB-U

$1.16

Description：IC REG CTRLR BUCK 8TSSOP
Series：-
Mfr：ABLIC Inc.
Package：Tape & Reel (TR)

SKU:2a1e35aa3262 Category: DC DC Switching Controllers Brand: ABLIC Inc.

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Product introduction

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：-

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S-8533A45AFT-TB-U

Overview

The S-8533A45AFT-TB-U is a synchronous PWM controller manufactured by ABLIC Inc., belonging to the S-8533 series. It is designed for step-down converter applications and features an integrated shutdown control function. The device operates within a specified temperature range and utilizes a TSSOP-8 package for surface-mount installation.

Feature Summary

Synchronous PWM control architecture
Integrated shutdown control capability

Applications

Step-down DC-DC converters

Procurement Notes

Verify the specific part number against official manufacturer documentation to confirm current production status, as this component has been subject to discontinuation notifications. Ensure compatibility with existing design specifications before procurement.

Selection Notes

Select this component for designs requiring synchronous rectification and precise voltage regulation in step-down topologies. Confirm that the TSSOP-8 package fits the board layout constraints and that the operating temperature range meets environmental requirements.

Part Context

This component is part of the S-8533 series of switching controllers from ABLIC Inc. The series includes various models with different output voltage settings, all sharing similar synchronous PWM control features and packaging options.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.