RT9363AGQW

Description：IC LED DRIVER RGLTR 90MA 10WDFN
Series：-
Mfr：Richtek USA Inc.
Package：Tape & Reel (TR)

SKU:96ade15f30ef Category: LED Drivers IC Brand: Richtek USA Inc.

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Product introduction

Product Detailed Parameters

Description：IC LED DRIVER RGLTR 90MA 10WDFN
Series：-
Mfr：Richtek USA Inc.
Package：Tape & Reel (TR)
Type：DC DC Regulator
Topology：Switched Capacitor (Charge Pump)
Internal Switch(s)：Yes
Number of Outputs：3
Voltage - Supply (Min)：2.8V
Voltage - Supply (Max)：5.5V
Voltage - Output：-
Current - Output / Channel：90mA
Frequency：1MHz
Dimming：-
Applications：Backlight
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：10-WFDFN Exposed Pad
Supplier Device Package：10-WDFN (3x3)
Grade：-
Qualification：-

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RT9363AGQW

Overview

The RT9363AGQW is a compact, high-efficiency, and highly integrated charge pump white LED driver manufactured by Richtek USA Inc. It features a 10-WDFN (3x3) package with an exposed pad. The device provides three independent output channels capable of driving white LEDs with a maximum current of 90mA per channel. It utilizes a switched capacitor architecture to regulate LED brightness and includes dimming control capabilities for display backlight applications.

Feature Summary

Highly integrated charge pump design for efficient white LED driving
Three independent output channels for multi-LED configurations
Compact 10-WDFN package with exposed pad for thermal performance

Applications

Mobile phone display backlighting
Portable electronic device illumination
Small form-factor LCD backlight systems

Procurement Notes

Verify the manufacturer part number RT9363AGQW against official Richtek Technology datasheets to confirm specifications. Ensure the package type matches the required 10-WDFN (3x3) footprint with exposed pad. Cross-reference electrical parameters such as the 90mA output current capability with the specific application requirements before procurement.

Selection Notes

Select this component for designs requiring a small footprint and high efficiency in white LED driving. The three-channel configuration supports complex backlight arrays. Verify that the input voltage range and charge pump topology align with the system power supply constraints. Ensure thermal management strategies accommodate the exposed pad requirement for optimal heat dissipation.

Part Context

This component belongs to Richtek's portfolio of power management ICs, specifically within the LED driver category. It is designed for portable electronics where space and efficiency are critical. The RT9363 series represents a solution for driving multiple white LEDs from a single cell battery or low voltage source using charge pump technology.