LM27964SQ-I
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Number of Pins | 24 |
| Packaging | Cut Tape |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Moisture Sensitivity Level (MSL) | 1 |
| Number of Terminations | 24 |
| Termination | SMD/SMT |
| ECCN Code | EAR99 |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -30°C |
| HTS Code | 8542.39.00.01 |
| 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 |
| Frequency | 900kHz |
| Pin Count | 24 |
| Number of Outputs | 7 |
| Efficiency | 87 % |
| Power Supplies | 3/5V |
| Temperature Grade | OTHER |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.7V |
| Nominal Supply Current | 1.3mA |
| Max Supply Current | 1.3mA |
| Current - Output | 30mA |
| Quiescent Current | 1.3mA |
| Voltage - Output | 4V |
| Topology | Charge Pump |
| Min Input Voltage | 2.7V |
| Frequency - Switching | 700kHz |
| Max Input Voltage | 5.5V |
| Interface IC Type | LED DISPLAY DRIVER |
| Number of Segments | 22 |
| Multiplexed Display Capability | NO |
| Height Seated (Max) | 0.8mm |
| Width | 4mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | RoHS Compliant |
| Lead Free | Contains Lead |
LM27964SQ-I Overview
It has 7 outputs for LED drivers.900kHz is the frequency in which it operates.In this case, the termination value is 24.The base is configured with 24 pins.Based on our estimates, there are 22 segments.It's mounted by Surface Mount.It's acceptable for the voltage to be 5.5V.In this device, the output voltage is 4V volts.This device contains 24 pins.It is also classified into Display Drivers according to its characteristics.The minimum input voltage for this device is 2.7V.For highest efficiency, it works with a minimal supply voltage of 2.7V.When the maximum supply current is allowed, the value reaches 5.5V.If the maximum current supply is less than 1.3mA, this device provides high efficiency.An operating temperature above 85°C should ensure stable operation.For stable operation, the operating temperature should be higher than -30°C.No external factors cause 1.3mA current to be consumed.There's an interface IC marked with LED DISPLAY DRIVER on this part.Make sure the output current is set to 0 for the part.
LM27964SQ-I Features
Frequency of 900kHz
Supply voltage of 3.6V
LM27964SQ-I Applications
There are a lot of Texas Instruments LM27964SQ-I LED Driver ICs applications.
- Dimmable LED for vehicle interiors
- Down lighting
- Medical surgery lighting
- Ultraviolet (UV) and Infrared (IR) Irradiation Devices
- OLED power supply for portable equipment
- LED Lightings for Inspection Devices
- Constant Voltage Power Source for portable equipment
- Flicker-free LED Lighting using R1580N
- Down lights
- LED backlight driver for LCD displays for portable equipment