RT4501WSC
| Parameters | |
|---|---|
| Operating Temperature | -40°C~85°C TA |
| Packaging | Cut Tape (CT) |
| Published | 2014 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Type | DC DC Regulator |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Applications | Backlight |
| Frequency | 1.1MHz |
| Number of Outputs | 2 |
| Max Supply Voltage | 5.5V |
| Voltage - Output | 23V |
| Topology | Step-Up (Boost) |
| Output Current per Channel | 20mA |
| Current - Output / Channel | 20mA |
| Internal Switch(s) | Yes |
| Dimming | PWM |
| Voltage - Supply (Max) | 5.5V |
| Voltage - Supply (Min) | 2.5V |
| RoHS Status | ROHS3 Compliant |
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 10-UFBGA, WLCSP |
| Supplier Device Package | 10-WLCSP (0.87x2.07) |
RT4501WSC Overview
The 10-UFBGA, WLCSP package is used for saving board space. LED drivers use 2 outputs for their design.The led driver mounting is done by using Surface Mount.When it emerges as a DC DC Regulator, it performs extremely well and is highly reliable.It is capable of operating at a temperature of -40°C~85°C TA. Backlight benefits significantly from the program.As a result, it operates based on the frequency of 1.1MHz.If the voltage supply is lower than 2.5V, undetermined failures may occur.It's mounted in Surface Mount.The voltage of 5.5V is acceptable.23V is the output voltage.As a result, it is designed to be able to deliver a maximum voltage of 5.5V.Operating temperatures should not exceed 85°C in order to ensure stable operation.Stable operation requires a temperature higher than -40°C.
RT4501WSC Features
Available in the 10-UFBGA, WLCSP package
Operating temperature of -40°C~85°C TA
Frequency of 1.1MHz
RT4501WSC Applications
There are a lot of Richtek USA Inc. RT4501WSC LED Driver ICs applications.
- A- lamps
- LED Lightings for Industrial Equipment
- Linear fluorescent
- General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
- White LED Backlight for portable equipment
- Portable lighting
- Other Electronic Devices
- Flicker-free LED Lighting using R1580N
- LED backlight driver for LCD displays for portable equipment
- LED headlights
