IRS2540SPBF
| Parameters | |
|---|---|
| ECCN Code | EAR99 |
| Type | DC DC Controller |
| Terminal Finish | MATTE TIN OVER NICKEL |
| Additional Feature | SINGLE SWITCHING CONFIGURATION ALSO POSSIBLE |
| Max Power Dissipation | 625mW |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | IRS2540SPBF |
| Number of Outputs | 1 |
| Output Voltage | 16.8V |
| Max Output Current | 500mA |
| Operating Supply Voltage | 14V |
| Input Voltage-Nom | 14V |
| Number of Channels | 2 |
| Max Supply Voltage | 14.25V |
| Min Supply Voltage | 13.75V |
| Nominal Supply Current | 10mA |
| Power Dissipation | 625mW |
| Output Current | 200mA |
| Max Supply Current | 10mA |
| Quiescent Current | 1mA |
| Topology | Step-Down (Buck) |
| Min Input Voltage | 9V |
| Max Input Voltage | 15.6V |
| Output Current per Channel | 500mA |
| Control Technique | PULSE WIDTH MODULATION |
| Rise Time | 50ns |
| Switcher Configuration | PUSH-PULL |
| Release Time | 30 ns |
| Internal Switch(s) | No |
| Dimming | PWM |
| Switching Frequency | 500kHz |
| Height | 1.5mm |
| Length | 5mm |
| Width | 4mm |
| REACH SVHC | No SVHC |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 8 |
| Operating Temperature | -25°C~150°C TJ |
| Packaging | Tube |
| Published | 2005 |
| JESD-609 Code | e3 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 8 |
| Termination | SMD/SMT |
IRS2540SPBF Overview
Its 8-SOIC (0.154, 3.90mm Width) package is used to save board space. As part of the design of this LED driver, there are 1 outputs that have been used.We are using Surface Mount as the mounting method.There is no doubt that this is a very efficient and reliable DC DC Controller.If the led driver ic is set to -25°C~150°C TJ, it will work normally.There are 8 terminations that are designed to operate with it.There are 8 pins on the base of this LED driver.There is a mounting of it by Surface Mount.Part number IRS2540SPBF represents this LED driver.In this case, 14.25V is acceptable.A voltage of 9V is its minimal input voltage.To meet highest efficiency standards, it works on a supply voltage of 13.75V.There is 15.6V maximum value for supply current.If the maximum current supply is less than 10mA, this device provides high efficiency.You can supply 200mA current to the load.It is necessary to power systems with a voltage of 14VThe electronic component can function fully when the switching frequency is maintained at 500kHz.When operating with a maximum output current of 500mA, it can deliver all the benefits of a LED driver.In the absence of external factors, there is 1mA consumption of current.A 16.8V voltage is output by it.When operating the device, 14V volts are assigned to the circuit.There are 2 transmission channels available.Moreover, this LED driver contains a SINGLE SWITCHING CONFIGURATION ALSO POSSIBLE.
IRS2540SPBF Features
Available in the 8-SOIC (0.154, 3.90mm Width) package
Operating temperature of -25°C~150°C TJ
Operating with the supply voltage of 14V
Switching frequency of 500kHz
Output voltage of 16.8V
SINGLE SWITCHING CONFIGURATION ALSO POSSIBLE
IRS2540SPBF Applications
There are a lot of Infineon Technologies IRS2540SPBF LED Driver ICs applications.
- High-end retail lighting
- LED backlight driver for LCD displays for Tablets and Note PCs
- Constant Voltage Power Source for portable equipment
- Stage Lighting and Signage
- Medical surgery lighting
- Down lighting
- LED headlights
- LED Lightings for Inspection Devices
- Replacement lamps
- Amusement Machines
