Name: RT6543AGQW
Brand: Richtek USA
SKU: DS-6278045
Price: 0.4329 USD
Availability: InStock
Rating: 4.8 (3 reviews)

Images are for reference only.

1 : $0.4329

First-time registration with orders over $2,000 receives a $100 coupon. Register Now !

Richtek USA RT6543AGQW

IC REG CTRLR BUCK PWM WQFN-20

Manufacturer # :RT6543AGQW

Manufacturer :Richtek USA

Dasenic # :RT6543AGQW-DS

Datasheet :

RT6543AGQW Datasheet

Customer # :

Customer #

Description : IC REG CTRLR BUCK PWM WQFN-20

Pricing (USD) : *To apply for a price, please click the Send Target Price button

Quantity	Unit Price	Total
105+	$ 0.4329	$ 45.45
255+	$ 0.3555	$ 90.65
395+	$ 0.3438	$ 135.8
545+	$ 0.3330	$ 181.49
700+	$ 0.3222	$ 225.54

In Stock: 7442

MOQ :1 PCS

Packaging :-

Delivery Time :Ship Within 48 Hours

Shipping Origin :Shenzhen or Hong Kong Warehouse

Quantity :

Unit Price :$ 0.4329

Total :$ 0.43

Delivery :

Payment :

Help you to save your cost and time

Strict quality inspection and Reliable package for goods

Fast Reliable delivery to save time

Provide 365 days warranty after-sales service

RT6543AGQW information

Richtek USA RT6543AGQW technical specifications, attributes, parameters.
Category:Integrated Circuits (ICs)/PMIC - Voltage Regulators - DC DC Switching Controllers
Product Status:Active
Operating Temperature:-40°C ~ 125°C (TJ)
Mounting Type:Surface Mount
Package / Case:20-WFQFN Exposed Pad
Output Type:Transistor Driver
Supplier Device Package:20-WQFN (3x3)
Voltage - Supply ( Vcc/ Vdd):3V ~ 24V
Frequency - Switching:400kHz, 600kHz, 800kHz
Number of Outputs:1
Topology:Buck
Control Features:Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Soft Start
Output Configuration:Positive
Output Phases:1
Duty Cycle ( Max):-
Synchronous Rectifier:Yes
Clock Sync:No
Serial Interfaces:-
Function:Step-Down
EU RoHS Status:RoHS Compliant
REACH Status:REACH is not affected
US ECCN:EAR99
China RoHS Status:Green Symbol: Green and environmentally friendly product

Download datasheets and manufacturer documentation for Richtek USA RT6543AGQW
Datasheet:
RT6543AGQW,

Richtek USA RT6543AGQW Environmental and export classification status description
The RT6543AGQW is a highly integrated power management IC (PMIC) designed specifically for portable applications, including smartphones, tablets, and other battery-powered devices. It provides a variety of power supply functions in a compact form factor, ensuring efficiency and space-saving on PCB layouts. Functions: - Multiple Power Outputs: Capable of delivering several output voltages for different system components. - Battery Management: Supports battery charging and management to optimize performance and extend battery life. - Voltage Regulation: Provides linear and buck regulation to maintain stable operation of chips in varying load conditions. - Protection Features: Includes over-voltage, over-current, and thermal protection features to ensure reliability and safety. - I²C Interface: Facilitates communication with a host controller for configuration and monitoring. Applications: - Smartphones: To manage various subsystems and battery charging. - Tablets: Power management for screen, processor, and other peripherals. - Wearable Devices: Power regulation for compact designs. - IoT Devices: Ensures efficient power usage for extended battery life. - Portable Gaming Devices: Managing high-performance components effectively. Alternative Parts: Some alternative parts that can be considered for similar applications include: - Texas Instruments TPS65130: A high-efficiency PMIC for OLED displays. - Analog Devices ADP5034: A micro-power PMIC with high efficiency. - Maxim Integrated MAX77650: A PMIC specifically designed for wearables and IoT devices. Embedded Modules: The RT6543AGQW can be integrated into various embedded modules that require power management, such as: - Single Board Computers (SBCs): Where multiple power rail outputs are necessary for various components. - Development Kits for IoT applications: Providing a modular approach to power management. - Smartphone Development Platforms: To facilitate testing and development of mobile applications with embedded power management. Q&A: 1. Q: What is the primary function of the RT6543AGQW? A: The RT6543AGQW is a power management IC that provides multiple power outputs and battery management capabilities for portable devices. 2. Q: In what applications can the RT6543AGQW be utilized? A: It is ideal for smartphones, tablets, wearables, IoT devices, and portable gaming devices, providing efficient power management. 3. Q: What protection features does the RT6543AGQW include? A: The RT6543AGQW includes over-voltage, over-current, and thermal protection to ensure safe operation. 4. Q: Does the RT6543AGQW support communication with a host controller? A: Yes, the RT6543AGQW supports an I²C interface for configuration and monitoring purposes. 5. Q: Could you suggest a few alternatives to the RT6543AGQW? A: Alternatives include the Texas Instruments TPS65130, Analog Devices ADP5034, and Maxim Integrated MAX77650, which are suitable for similar applications in power management.

1.Sign in or as a visitor

You can place an order after registration or purchase products directly as a visitor.

2.Search product

Search to find the part number of the product you need to order.

3.Add to cart

After finding the product. Then add the products to your shopping cart directly.

4.Filling Address and Secure Checkout

Please fill the shipping address and express information when placing your order.

5.Pay the orders

You can pay the orders on the website directly or pay by wire transfer offline. We support: Paypal ,VISA , WIRE TRANSFER.

6.Tracking Your Order

We will dispatch your order within 24 hours and provide you with a tracking number. You can also check the order information on the website or contact our sales staff for tracking.

Delivering Time
For in-stock parts, orders are estimated to ship out in 1-3 days. Dasenic ships orders once a day at about 6pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose.
DHL	DHL Express, 3-7 business days DHL eCommerce，12-22 business days
FedEx	3-7 business days
UPS	5-7 business days

RT6543AGQW provided by Richtek USA

Richtek USA Inc. is a semiconductor company that specializes in the design, development, and distribution of innovative power management solutions for a wide range of applications. The company was founded in 1998 and is headquartered in Santa Clara, California. Richtek USA's product portfolio includes a broad range of DC/DC converters, LDO regulators, LED drivers, and battery management ICs, among other power management products. These products are used in a wide range of applications, including mobile devices, consumer electronics, automotive, industrial, and communications equipment. Richtek USA is a subsidiary of Richtek Technology Corporation, a publicly traded company based in Taiwan. Richtek USA operates as a sales and marketing arm of the parent company, serving customers in North America and Latin America. Richtek Technology Corporation is one of the world’s leading analog IC companies. Founded in 1998, the Company is headquartered in Taiwan with additional offices in Asia, the U.S., and Europe.