RT9052GE

Description：IC LED DRIVER CTRLR PWM SOT23-6
Series：-
Mfr：Richtek USA Inc.
Package：Tape & Reel (TR)

SKU:3c0184a87bb3 Category: LED Drivers IC Brand: Richtek USA Inc.

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Product introduction

Product Detailed Parameters

Description：IC LED DRIVER CTRLR PWM SOT23-6
Series：-
Mfr：Richtek USA Inc.
Package：Tape & Reel (TR)
Type：DC DC Controller
Topology：-
Internal Switch(s)：No
Number of Outputs：1
Voltage - Supply (Min)：3.8V
Voltage - Supply (Max)：13.5V
Voltage - Output：-
Current - Output / Channel：-
Frequency：-
Dimming：PWM
Applications：Backlight
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：SOT-23-6
Supplier Device Package：SOT-23-6
Grade：-
Qualification：-

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RT9052GE

Overview

The RT9052GE is a DC-DC controller designed for LED driver applications, manufactured by Richtek USA Inc. It operates within a supply voltage range of 3.8V to 13.5V and supports PWM dimming control. The device features a single output configuration without an internal switch, requiring external power components. It is housed in a compact SOT-23-6 surface-mount package and is rated for operation across a temperature range of -40°C to 85°C.

Feature Summary

Supports PWM dimming control for precise LED brightness adjustment
Functions as a DC-DC controller with no internal switch integration
Designed specifically for LED backlight applications

Applications

LED backlight systems
Portable electronic displays
Consumer electronics lighting

Procurement Notes

Verify component status carefully as the RT9052GE has been officially declared End-of-Life (EOL) effective August 28, 2018. Confirm availability through authorized distributors or secondary markets only. Ensure that any sourced units match the original RoHS3 compliance and MSL level 3 specifications required for your assembly process.

Selection Notes

Select this component when designing LED drivers requiring a dedicated controller rather than an integrated converter. Consider the SOT-23-6 footprint constraints and the need for external switching elements. Validate input voltage stability within the 3.8V to 13.5V window and ensure thermal management aligns with the specified operating temperature range.

Part Context

This part belongs to the RT9052 series from Richtek, focusing on power management for lighting. It serves as a specialized controller within the company's broader portfolio of PMICs, distinct from their linear regulators or standard buck converters. The GE suffix indicates the specific tape-and-reel packaging variant.

Replacement Considerations

Due to the EOL status, direct substitutes must be evaluated based on pin compatibility and electrical parameters. No official cross-reference part numbers are documented in the provided source material.

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.