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LP3931ISQ/NOPB
Purchase
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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.)
The
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 | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 24-WFQFN Exposed Pad |
| Supplier Device Package | 24-WQFN (4x4) |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Type | DC DC Regulator |
| Applications | Camera Flash, Lighting |
| Frequency | 1MHz |
| Number of Outputs | 6 |
| 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.A LED driver with 6 outputs is designed.The mounting method adopted is Surface Mount.Initially, it emerges as a DC DC Regulator with high efficiency and a high degree of reliability.The led light driver is capable of operating at the operating temperature of -40°C~85°C TA.Camera Flash, Lighting has considerable advantages.The system operates on the basis of the frequency 1MHz.A voltage supply less than 2.65V will cause undetermined failures.The voltage output by it is 5V.The supply voltage is optimized to offer a maximum value of 2.9V.
LP3931ISQ/NOPB Features
Available in the 24-WFQFN Exposed Pad package
Operating temperature of -40°C~85°C TA
Frequency of 1MHz
LP3931ISQ/NOPB Applications
There are a lot of Rochester Electronics, LLC LP3931ISQ/NOPB LED Driver ICs applications.
- Medical surgery lighting
- Dimmable LED for vehicle interiors
- Amusement Machines
- Stage Lighting and Signage
- LED Lighting PFCs, Linear Dimmable
- Replacement lamps
- Other Electronic Devices
- Portable lighting
- General lighting
- Auxiliary lights for on-vehicle cameras