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RT6219BLGQW Richtek USA Inc.
Richtek USA Inc.
Founded in 1998, Richtek is one of the leading global analog semiconductor companies in design and development of comprehensive power management ICs for consumer electronics, computers, communications equipment, industrial and automotive products. After the completion of merger with MediaTek in 2016, Richtek has broadened the product range for more diverse applications. Richtek not only delivers the industry's innovative power management ICs, but also provides the complete system design in service and support. With Richtek as "Your Power Partner" you can spend less time trouble shooting issues with power management and more time working on your next big product.
View All Product from Richtek USA Inc.The RT5779A/B is a simple, easy-to-use, 5A synchronous step-down DC-DC converter with an input supply voltage range of 2.5V to 6V. The device build-in an accurate 0.6V (±1.5%) reference voltage and can operate in 100% duty cycle as a very low dropout voltage regulator. the RT5779A/B integrates low RDS(ON) power MOSFETs to achieve high efficiency and is available in TSOT-23-8 (FC) package. The RT5779A/B adopts Advanced Constant On-Time (ACOT®) control architecture to provide an ultrafast transient response with few external components and to operate in nearly constant switching frequency over the line, load, and output voltage range. The RT5779A/B is designed to operate at 1.5MHz fixed frequency. While the RT5779A automatically enters power saving mode (PSM) operation at light load to maintain high efficiency. RT5779B operates in Forced PWM over the loading range, that helps meet tight voltage regulation accuracy requirements. The RT5779A/B senses both FETs current for a robust over-current protection. It prevents the device from the catastrophic damage in output short circuit, over current or inductor saturation. The individual enable control input and power good indicator provides flexible system power sequence control a built-in soft-start function prevents inrush current during start-up. The device also includes input under-voltage lockout, output under-voltage protection, and over-temperature protection (thermal shutdown) to provide safe and smooth operation in all operating conditions.
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1. Every electronic component you purchase from us comes with a 365-Day Warranty. We stand behind the quality of our products.
2. Should you receive any item that isn't in perfect condition, we are committed to arranging a refund or replacement responsibly. Please note that items must be in their original condition for these options to be available.
A: Our professional business development department conducts rigorous testing and verification of the qualifications of original manufacturers and agents of . All suppliers must undergo and pass our qualification review before they are allowed to list their RT6219BLGQW devices on our platform. We prioritize the sourcing channels and quality of RT6219BLGQW products above everything else, ensuring thorough supplier audits so you can make your purchase with utmost confidence.
A: Utilize SZComponents's intelligent search engine, filter by the Voltage Regulators - DC DC Switching Regulators category, or navigate through the 's brand page for comprehensive information.
A: Due to significant fluctuations in 's inventory, real-time updates are challenging. However, we ensure periodic updates within 24 hours. We recommend confirming your RT6219BLGQW order with a SZComponents sales representative or through our online customer service before proceeding with payment.
A: We accept various payment methods, including TT Bank, PayPal, Credit Card, Western Union, and Escrow.
A: Customers can select from industry-leading freight companies like DHL, FedEx, UPS, TNT, and Registered Mail. Once your order is ready for shipment, our sales team will inform you about the shipping details and provide a tracking number. Note that tracking information might take up to 24 hours to appear. Typically, Express delivery takes 3-5 days, while Registered Mail requires 25-60 days.
A: We conduct a Pre-Shipment Inspection (PSI) on randomly selected batches from your order to ensure quality before shipment. We will accept returns or replacements of the RT6219BLGQW if it does not meet your expectations under the following conditions:
A: For any After-Sales service, including datasheets and pin diagrams for RT6219BLGQW, feel free to contact us at [email protected]
A: Reach out to us by clicking the customer service button at the bottom right corner of our site, submitting an RFQ directly, or using the 'Contact Us' link at the top of our page to email or call us. We guarantee a response to your inquiries within 24 hours.
TYPE | DESCRIPTION | Select all |
---|---|---|
Voltage - Output (Min/Fixed) | 0.6V | |
Series | ACOT™ | |
Voltage - Output (Max) | 5V | |
Package | Tape & Reel (TR) | |
Current - Output | 4A | |
Product Status | Active | |
Frequency - Switching | 500kHz | |
Function | Step-Down | |
Synchronous Rectifier | Yes | |
Output Configuration | Positive | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Topology | Buck | |
Mounting Type | Surface Mount | |
Output Type | Adjustable | |
Package / Case | 10-WFDFN Exposed Pad | |
Number of Outputs | 1 | |
Supplier Device Package | 10-WDFN (3x3) | |
Voltage - Input (Min) | 5V | |
Voltage - Input (Max) | 23V |
Richtek USA Inc.
Founded in 1998, Richtek is one of the leading global analog semiconductor companies in design and development of comprehensive power management ICs for consumer electronics, computers, communications equipment, industrial and automotive products. After the completion of merger with MediaTek in 2016, Richtek has broadened the product range for more diverse applications. Richtek not only delivers the industry's innovative power management ICs, but also provides the complete system design in service and support. With Richtek as "Your Power Partner" you can spend less time trouble shooting issues with power management and more time working on your next big product.
View All Product from Richtek USA Inc.IC REG BUCK ADJUSTABLE 4A 10WDFN
IC REG BUCK ADJ 3.5A 10WDFN
IC REG BUCK ADJUSTABLE 4A 10WDFN
IC REG BUCK ADJUSTABLE 3A 12WDFN
IC REG BUCK ADJ 3A 14TSSOP
IC REG BUCK ADJ 3.5A 8SOP
IC REG BUCK ADJ 2A SYNC SOP-8
IC REG BUCK ADJUSTABLE 5A 8SOP
IC REG BUCK 3.3V 1A 6WDFN
IC REG BUCK ADJ 4A 14TSSOP