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LP3931ISQ/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
country.
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 | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e3 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| Type | DC DC Regulator |
| Terminal Finish | Matte Tin (Sn) |
| Applications | Camera Flash, Lighting |
| Subcategory | Display Drivers |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Supply Voltage | 2.7V |
| Terminal Pitch | 0.5mm |
| Frequency | 1MHz |
| Base Part Number | LP3931 |
| Number of Outputs | 6 |
| Qualification Status | Not Qualified |
| Power Supplies | 2.7V |
| Max Supply Voltage | 6V |
| Min Supply Voltage | 3V |
| Voltage - Output | 5V |
| Topology | Step-Up (Boost) |
| Current - Output / Channel | 120mA Flash |
| Internal Switch(s) | Yes |
| Dimming | PWM |
| Voltage - Supply (Max) | 2.9V |
| Voltage - Supply (Min) | 2.65V |
| RoHS Status | ROHS3 Compliant |
LP3931ISQ/NOPB Overview
Additionally, there is a 24-WFQFN Exposed Pad package for saving space.There are 6 outputs used for the design of this LED drivers.Surface Mount is used to mount the led driver.It is highly reliable and high-performing when it emerges as a DC DC Regulator.LED drivers capable of operating at -40°C~85°C TA can be used.It is clear that Camera Flash, Lighting will benefit from the program.The system operates at a frequency of 1MHz.The terminations 16 are designed for its operation.To form its configuration, there are 24 pins.If the voltage supply is lower than 2.65V, undetermined failures may occur.On the Surface Mount, a device is mounted.It's under the LP3931 base part number.6V is a reasonable voltage.The output voltage of the device is 5V.2.9V is the maximum value of supply voltage it offers.Additionally, it can be classified as Display Drivers based on its characteristics.To meet highest efficiency standards, it works on a supply voltage of 3V.
LP3931ISQ/NOPB Features
Available in the 24-WFQFN Exposed Pad package
Operating temperature of -40°C~85°C TA
Frequency of 1MHz
Supply voltage of 2.7V
LP3931ISQ/NOPB Applications
There are a lot of Texas Instruments LP3931ISQ/NOPB LED Driver ICs applications.
- Down lights
- General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
- Stage and Studio lighting
- Ultraviolet (UV) and Infrared (IR) Irradiation Devices
- Portable lighting
- LED headlights
- Auxiliary lights for on-vehicle cameras
- White LED Backlight for portable equipment
- Panel lighting
- Flicker-free LED Lighting using R1580N