LM27965SQ
| Parameters | |
|---|---|
| Operating Supply Voltage | 5.5V |
| Power Supplies | 3/5V |
| Nominal Supply Current | 2.9mA |
| Quiescent Current | 2.9mA |
| Voltage - Output | 2V~4V |
| Topology | Switched Capacitor (Charge Pump) |
| Current - Output / Channel | 30mA |
| Internal Switch(s) | Yes |
| Dimming | I2C |
| Number of Segments | 9 |
| Switching Frequency | 1.27MHz |
| Voltage - Supply (Min) | 2.7V |
| Multiplexed Display Capability | NO |
| Data Input Mode | SERIAL |
| Height Seated (Max) | 0.8mm |
| Width | 4mm |
| Radiation Hardening | No |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 24-WFQFN Exposed Pad |
| Number of Pins | 24 |
| Operating Temperature | -30°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 24 |
| Type | DC DC Regulator |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Applications | Backlight |
| Subcategory | Display Drivers |
| Technology | CMOS |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 3.6V |
| Terminal Pitch | 0.5mm |
| Base Part Number | LM27965 |
| Pin Count | 24 |
| Number of Outputs | 9 |
LM27965SQ Overview
In order to save board space, the 24-WFQFN Exposed Pad package is used. LED drivers have a total of 9 outputs that are used in the design of the drivers.Surface Mount represents this mounting method.As a DC DC Regulator, it has high efficiency and reliability.If the led driver ic is set to -30°C~85°C TA, it will work normally.There are considerable benefits for Backlight.In this case, it operates with terminations of 0.The LED light driver is configured with a base of 0 pins.A voltage supply less than 2.7V could result in undetermined failures.The number of segments is estimated to be 9.There is a device mounted on the Surface Mount.This LED driver has the part number LM27965.There is 2V~4V voltage output from the device.There are 24 pins on it.According to its characteristics, it is also categorized into Display Drivers.Powering systems requires an internal voltage of 5.5V.It's possible for this electronic component to fully function when the switching frequency is maintained at 1.27MHz.A current of 2.9mA is consumed in the absence of external influences.
LM27965SQ Features
Available in the 24-WFQFN Exposed Pad package
Operating temperature of -30°C~85°C TA
Supply voltage of 3.6V
Operating with the supply voltage of 5.5V
Switching frequency of 1.27MHz
LM27965SQ Applications
There are a lot of Texas Instruments LM27965SQ LED Driver ICs applications.
- Other Electronic Devices
- LED Lightings for Industrial Equipment
- Dimmable LED for vehicle interiors
- Refrigeration lighting
- Replacement lamps
- General lighting
- General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
- Portable lighting
- LED headlights
- Stage Lighting and Signage
