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LM27964SQ-I/NOPB
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Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
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basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
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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 | |
|---|---|
| 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 | no |
| Part Status | Obsolete |
| 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 |
| 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) |
| Output Current per Channel | 80mA |
| Current - Output / Channel | 30mA 80mA |
| Internal Switch(s) | Yes |
| Dimming | I2C |
| Number of Segments | 22 |
| Switching Frequency | 700kHz |
| Voltage - Supply (Min) | 2.7V |
| Touchscreen | Capacitive |
| Width | 4mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Contains Lead |
LM27964SQ-I/NOPB Overview
As a result of its 24-WFQFN Exposed Pad package, it helps to save board space on the board. LED drivers design with 7 outputs.We are using Surface Mount as the mounting method.It is highly reliable and high-performing when it emerges as a DC DC Regulator.The led light driver operates normally at -30°C~85°C TA. Backlight benefits significantly from the program.It operates with terminations of 24.This LED driver is configured with a base of 24 pins.It is likely that undetermined failures will occur if the voltage supply is less than 2.7V.It is estimated that there are 22 segments.There is a mounting of it by Surface Mount.You can find this LED driver under the base part number LM27964.A maximum supply voltage of 5.5V is acceptable.The voltage at the output terminal is 2V~4V.Moreover, it can be classified as Display Drivers due to its characteristics.It is designed to operate at a minimal voltage of 2.7V to achieve the highest efficiency.When the maximum supply current is below 1.3mA, it is capable of delivering high efficiency.You can supply 180mA current to the load.This electronic component can fully perform its functions when the switching frequency is kept at 700kHz.Absent external factors, there is 1.3mA consumption of current.
LM27964SQ-I/NOPB Features
Available in the 24-WFQFN Exposed Pad package
Operating temperature of -30°C~85°C TA
Switching frequency of 700kHz
LM27964SQ-I/NOPB Applications
There are a lot of Texas Instruments LM27964SQ-I/NOPB LED Driver ICs applications.
- Panel lighting
- Down lighting
- Portable lighting
- LED backlight driver for LCD displays for portable equipment
- Flicker-free LED Lighting using R1580N
- Gallery lighting
- LED Lightings for Inspection Devices
- Constant Voltage Power Source for portable equipment
- LED headlights
- A- lamps