RT8540AGQW

- Mfr.Part #
- RT8540AGQW
- Manufacturer
- Richtek
- Package / Case
- 20-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRIVER RGLTR NO 4A 20WQFN
- Stock
- 18,507





- In Stock :
- 18,507
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Richtek
- Product Category :
- LED Drivers
- Operating Temperature :
- -40°C~85°C TA
- Current - Output / Channel :
- 4A
- Voltage - Output :
- 3.83V~5.45V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Topology :
- Step-Up (Boost)
- Number of Outputs :
- 1
- Supplier Device Package :
- 20-WQFN (4x4)
- Package / Case :
- 20-WFQFN Exposed Pad
- Type :
- DC DC Regulator
- Internal Switch(s) :
- yes
- Applications :
- Camera Flash
- Voltage - Supply (Min) :
- 2.8V
- Dimming :
- No
- Packaging :
- Bulk
- Frequency :
- 2MHz
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply (Max) :
- 5.5V
- Datasheets
- RT8540AGQW

LED Drivers Richtek RT8540AGQW Overview
The LED Drivers Richtek RT8540AGQW, manufactured by Richtek, are highly efficient integrated circuits designed to regulate the power supply for LED lighting systems. With a focus on precision and reliability, these ICs deliver consistent performance, making them ideal for a wide range of lighting applications.
Featuring advanced technology, the Richtek RT8540AGQW ensures optimal power management, enabling seamless control of LED brightness while maximizing energy efficiency. Its compact design and high output current capacity make it suitable for various LED driver designs, from residential lighting solutions to industrial applications.
RT8540AGQW Features
- Highly efficient LED driver IC
- Regulates power supply for LED lighting systems
- Precision control for consistent performance
- Optimal power management for energy efficiency
- Compact design for space-saving applications
- High output current capacity (4A)
- Designed for reliability and long-term operation
RT8540AGQW Applications
- Residential lighting: The RT8540AGQW is used in LED bulbs, downlights, and strip lights for energy-efficient illumination in homes and apartments.
- Commercial lighting: Suitable for office spaces, retail stores, and hospitality venues, this IC powers LED fixtures for bright and uniform lighting.
- Industrial lighting: In factories, warehouses, and outdoor facilities, the RT8540AGQW drives high-power LED luminaires for enhanced visibility and safety.
- Automotive lighting: Integrated into vehicle headlights, taillights, and interior lighting systems, this IC ensures reliable performance for automotive applications.
- Outdoor lighting: From streetlights to landscape lighting, the RT8540AGQW enables efficient and durable LED lighting solutions for outdoor environments.
You may place an order without registering to Xinshop. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
Part | Manufacturer | Stock | Description |
---|---|---|---|
RT8509AGQW | Richtek | 14,863 | IC REG CONV TFT LCD 1OUT 12WDFN |
RT8509GQW | Richtek | 16,302 | IC REG CONV TFT LCD 1OUT 10WDFN |
RT8510GQW | Richtek | 10,277 | IC LED DRV RGLTR PWM 40MA 16WQFN |
RT8511AGQW | Richtek | 45,710 | IC LED DRVR RGLTR PWM 1.2A 8WDFN |
RT8511AGQWA | Richtek | 31,474 | IC LED DRVR RGLTR PWM 1.2A 8WDFN |
RT8511BGQW | Richtek | 33,457 | IC LED DRVR RGLTR PWM 2.2A 8WDFN |
RT8515GQW | Richtek | 18,809 | IC POWER MANAGEMENT |
RT8522-10-6M0 | Richtek | 1 | CMC 6MH 10A 2LN TH |
RT8522-12-5M0 | Richtek | 184 | CMC 5MH 12A 2LN TH |
RT8522-16-4M0 | Richtek | 70 | CMC 4MH 16A 2LN TH |
RT8522-20-3M0 | Richtek | 5 | CMC 3MH 20A 2LN TH |
RT8522-6-10M0 | Richtek | 168 | CMC 10MH 6A 2LN TH |
RT8522-8-8M0 | Richtek | 92 | CMC 8MH 8A 2LN TH |
RT8525DGQW | Richtek | 14,318 | IC REG BOOST CTRLR WDFN-12 |
RT8525GS | Richtek | 1,283 | IC REG BOOST CTRLR DIM SOP-14 |