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LM27964SQ-A/NOPB
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Shipping Cost
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Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Thickness | 750μm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 16 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| 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 | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 24 |
| ECCN Code | EAR99 |
| Type | DC DC Regulator |
| Terminal Finish | Matte Tin (Sn) |
| Applications | Backlight |
| 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 |
| Base Part Number | LM27964 |
| Number of Outputs | 7 |
| Power Supplies | 3/5V |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.7V |
| Nominal Supply Current | 1.3mA |
| Output Current | 180mA |
| Max Supply Current | 1.3mA |
| Quiescent Current | 1.3mA |
| Voltage - Output | 2V~4V |
| Topology | Switched Capacitor (Charge Pump) |
| Min Input Voltage | 2.7V |
| Max Input Voltage | 5.5V |
| Input Characteristics | STANDARD |
| Current - Output / Channel | 30mA 80mA |
| Internal Switch(s) | Yes |
| Dimming | I2C |
| Number of Segments | 22 |
| Switching Frequency | 700kHz |
| Multiplexed Display Capability | NO |
| Touchscreen | Capacitive |
| Height | 800μm |
| Length | 4mm |
| Width | 4mm |
LM27964SQ-A/NOPB Overview
24-WFQFN Exposed Pad package saves space on the board. 7 outputs are designed into LED drivers.Surface Mount is used for mounting.This emerges as a DC DC Regulator with high efficiency and reliability.The led light driver is capable of working normally at -30°C~85°C TA.There are considerable benefits for Backlight.It operates with terminations of 24.There are 24 pins on its base.The number of segments is estimated to be 22.The mount is in the way of Surface Mount.It is under the base part number LM27964 that the LED driver can be found.The supply voltage of 5.5V is an acceptable maximum value.A voltage output of 2V~4V is provided by this device.Additionally, it can be classified as Display Drivers based on its characteristics.It operates at a voltage of 2.7V as its minimal input voltage.It works with the minimal supply voltage of 2.7V to meet highest efficiency standards.In terms of supply current, there is a maximum value of 5.5V.If the maximum supply current is less than 1.3mA, the device is capable of providing high efficiency.Loads can only be powered by 180mA current.It is capable of fulfilling its full functionality when the switching frequency remains at 700kHz.No external factors result in 1.3mA current consumption.
LM27964SQ-A/NOPB Features
Available in the 24-WFQFN Exposed Pad package
Operating temperature of -30°C~85°C TA
Supply voltage of 3.6V
Switching frequency of 700kHz
LM27964SQ-A/NOPB Applications
There are a lot of Texas Instruments LM27964SQ-A/NOPB LED Driver ICs applications.
- LED Lighting PFCs, Linear Dimmable
- Dimmable LED for vehicle interiors
- Other Electronic Devices
- OLED power supply for portable equipment
- Constant Voltage Power Source for portable equipment
- Street lighting
- Industrial LED Lighting: Image Recognition Devices
- General lighting
- Stage Lighting and Signage
- Architectural lighting