SC653ULTRT
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 18-UFQFN Exposed Pad |
| Number of Pins | 18 |
| Supplier Device Package | 18-MLPQ-UT (2.3x2.3) |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Series | SemPulse® |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Type | DC DC Regulator |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Applications | Backlight |
| Frequency | 250kHz |
| Number of Outputs | 4 |
| Max Supply Voltage | 5.5V |
| Voltage - Output | 2.5V~5.25V |
| Topology | Switched Capacitor (Charge Pump) |
| Output Current per Channel | 25mA |
| Current - Output / Channel | 25mA |
| Internal Switch(s) | Yes |
| Number of Segments | 4 |
| Voltage - Supply (Max) | 5.5V |
| Voltage - Supply (Min) | 2.9V |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
SC653ULTRT Overview
To save board space, it uses the 18-UFQFN Exposed Pad package. The LED driver's design uses 4 outputs.Surface Mount represents this mounting method.As a DC DC Regulator, it has high efficiency and reliability.It is possible for the led driver ic to operate normally at -40°C~85°C TA.Backlight has many benefits.As a result, it operates based on the frequency of 250kHz.It has a base of 18 pins.It is possible for undetermined failures to occur if the voltage supply is lower than 2.9V.It is estimated that there are 4 segments.This is mounted by Surface Mount.5.5V is a reasonable voltage.2.5V~5.25V is the voltage output.Supply voltage can be set to a maximum value of 5.5V.For stable operation, the operating temperature should not exceed 85°C.It is essential to maintain a temperature greater than -40°C in order to achieve stable operation.The LED driver belonging to the SemPulse? series has many applications.
SC653ULTRT Features
Available in the 18-UFQFN Exposed Pad package
Operating temperature of -40°C~85°C TA
Frequency of 250kHz
SC653ULTRT Applications
There are a lot of Semtech Corporation SC653ULTRT LED Driver ICs applications.
- Constant Voltage Power Source for portable equipment
- Sports Facility Lighting
- LED backlight driver for LCD displays for Tablets and Note PCs
- Other Electronic Devices
- Stage and Studio lighting
- Architectural lighting
- Street lighting
- Flicker-free LED Lighting using R1580N
- Replacement lamps
- Scanners and Handy Terminals
