RT9612BGS

$0.29

Description：IC REG CTRLR BUCK 8SOP
Series：-
Mfr：Richtek USA Inc.
Package：Tape & Reel (TR)

SKU:b0dc61d09801 Category: DC DC Switching Controllers Brand: Richtek USA Inc.

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Product introduction

Product Detailed Parameters

Description：IC REG CTRLR BUCK 8SOP
Series：-
Mfr：Richtek USA 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)：4.5V ~ 13.5V
Frequency - Switching：500kHz
Duty Cycle (Max)：-
Synchronous Rectifier：Yes
Clock Sync：No
Serial Interfaces：-
Control Features：Phase Control
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOP
Grade：-
Qualification：-

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RT9612BGS

Overview

The RT9612BGS is a synchronous rectified buck MOSFET gate driver manufactured by Richtek Technology Corporation. It operates within a supply voltage range of 4.5 V to 13.5 V and supports a switching frequency of 500 kHz. The device features phase control characteristics and includes an integrated synchronous rectifier. Designed for robust performance, it functions across an operating temperature range of -40°C to 85°C. The component is housed in an 8-SOP package with a width of 3.90 mm.

Feature Summary

Integrates high-side and low-side drivers for synchronous buck applications
Supports phase control topology for efficient power management
Includes built-in synchronous rectification capability

Applications

Synchronous step-down converter designs
DC-DC power supply modules
General-purpose buck regulator circuits

Procurement Notes

Verify the specific suffix 'BGS' against official Richtek documentation to confirm pinout compatibility and electrical specifications. Ensure the selected variant matches the required 8-SOP package dimensions and thermal characteristics for your PCB layout. Cross-reference the manufacturer's latest datasheet to validate that the component meets all necessary safety and environmental standards for your intended deployment.

Selection Notes

Select this component when designing synchronous buck converters requiring a dedicated gate driver solution. It is suitable for applications needing a 500 kHz switching frequency and operation within a 4.5 V to 13.5 V supply range. Consider the 8-SOP package constraints and the -40°C to 85°C operating temperature range during thermal and spatial planning.

Part Context

This part belongs to the Richtek family of power management integrated circuits, specifically focusing on gate drivers for switching regulators. The RT9612 series provides solutions for efficient power conversion in compact form factors. It complements other PMIC offerings by handling the critical task of driving external MOSFETs in synchronous topologies.