Technical Specifications
| Category | Integrated Circuits (ICs)/LED Drivers |
| Product Status | Obsolete |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 20-WFQFN Exposed Pad |
| Frequency | 2MHz |
| Type | DC DC Regulator |
| Supplier Device Package | 20-WQFN (4x4) |
| Internal Switch(s) | Yes |
| Voltage - Output | 3.83V ~ 5.45V |
| Current - Output / Channel | 4A |
| Number of Outputs | 1 |
| Topology | Step-Up (Boost) |
| Voltage - Supply ( Max) | 5.5V |
| Voltage - Supply ( Min) | 2.8V |
| Dimming | No |
| Applications | Camera Flash |
| E U Ro H S Status | RoHS Compliant |
| R E A C H Status | Vendor is not defined |
| U S E C C N | Provided as per user requirements |
| China Ro H S Status | Orange Symbol: Safe for use during the environmental protection period |
Product Overview
The RT8540AGQW is a led drivers in the LED & Motor Drivers family manufactured by Richtek USA. This part has been marked as obsolete by Richtek USA; FPGACenter can quote verified sourcing options through qualified specialty channels.
Key specifications include Category: Integrated Circuits (ICs)/LED Drivers, Product Status: Obsolete, Operating Temperature: -40°C ~ 85°C (TA), Mounting Type: Surface Mount, Package / Case: 20-WFQFN Exposed Pad.
This device comes in a 20-WFQFN Exposed Pad package with surface mount mounting.
Submit an RFQ for RT8540AGQW; FPGACenter will verify availability, provenance, lead time, and pricing before confirming supply.
Application Areas
Frequently Asked Questions
Can FPGACenter source the RT8540AGQW?
Yes. FPGACenter can quote RT8540AGQW through qualified specialty sourcing channels. Availability, lead time, provenance, and pricing are verified before an order is confirmed.
What package type is the RT8540AGQW available in?
The RT8540AGQW by Richtek USA is available in a 20-WFQFN Exposed Pad package with surface mount mounting configuration. All parts are original and shipped in manufacturer-standard packaging.
The RT8540AGQW is marked as obsolete. Are the parts genuine?
All RT8540AGQW units sourced by FPGACenter are reviewed for originality, lot condition, and documentation before shipment. We use IDEA-STD-1010-aligned inspection practices for specialty-channel supply. We specialize in obsolete part sourcing and verify availability before confirming supply.