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RT8540AGQW
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Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 20-WFQFN Exposed Pad |
| Supplier Device Package | 20-WQFN (4x4) |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Bulk |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Type | DC DC Regulator |
| Applications | Camera Flash |
| Frequency | 2MHz |
| Number of Outputs | 1 |
| Voltage - Output | 3.83V~5.45V |
| Topology | Step-Up (Boost) |
| Current - Output / Channel | 4A |
| Internal Switch(s) | Yes |
| Dimming | No |
| Voltage - Supply (Max) | 5.5V |
| Voltage - Supply (Min) | 2.8V |
| RoHS Status | ROHS3 Compliant |
RT8540AGQW Overview
The 20-WFQFN Exposed Pad package conserves board space. 1 outputs are designed into LED drivers.The led driver mounting is done by using Surface Mount.With high reliability and efficiency, this emerges as a DC DC Regulator.It is possible for the led driver ic to function normally at -40°C~85°C TA.Camera Flash has many advantages.A frequency of 2MHz is used as the basis for operation.Under 2.8V voltage supply, undetermined failures may occur.This device has an output voltage of 3.83V~5.45V volts.A maximum voltage of 5.5V is optimized for use by this device.
RT8540AGQW Features
Available in the 20-WFQFN Exposed Pad package
Operating temperature of -40°C~85°C TA
Frequency of 2MHz
RT8540AGQW Applications
There are a lot of Richtek USA Inc. RT8540AGQW LED Driver ICs applications.
- OLED power supply for portable equipment
- Other Electronic Devices
- A- lamps
- General lighting
- Auxiliary lights for on-vehicle cameras
- Panel lighting
- White LED Backlight for portable equipment
- Sports Facility Lighting
- Ultraviolet (UV) and Infrared (IR) Irradiation Devices
- Power source for accessories such as car audios, car navigation systems, and ETC systems