NS LP3946LD

锂离子/聚合物950mA-40°C ~ 85°C（TA）

Overview

The LP3944ISQX/NOPB is IC LED DRIVER PS DIM 25MA 24WQFN, that includes LP3944 Series, they are designed to operate with a Power Switch Type, Packaging is shown on datasheet note for use in a Tape & Reel (TR) Alternate Packaging, that offers Mounting Style features such as SMD/SMT, Width is designed to work in 4 mm, as well as the 24-WFQFN Exposed Pad Package Case, it has an Operating Temperature range of -40°C ~ 85°C (TA). In addition, the Mounting Type is Surface Mount, the device is offered in Camera Flash Applications, the device has a 24-WQFN (4x4) of Supplier Device Package, and Number of Outputs is 8, and the Current Output Channel is 25mA, and Internal Switch s is Yes, and the Topology is Shift Register, and Voltage Supply Max is 5.5V, and the Voltage Supply Min is 2.3V, and Dimming is I2C, SMBus, and the Pd Power Dissipation is 1.76 W, it has an Maximum Operating Temperature range of + 85 C, it has an Minimum Operating Temperature range of - 40 C, and Supply Current Max is 550 uA, and the Low Level Output Current is 25000 uA.

LP3946LD with circuit diagram manufactured by NS. The LP3946LD is available in QFN Package, is part of the IC Chips.

Features

LP3946 Series
Bulk Package
Lithium Ion/Polymer Battery Chemistry
4 Number of Cells
Current, Timer, Voltage Programmable Features
Over Current, Over Temperature Fault Protection
950mA Charge Current - Max
4.1V, 4.2V Battery Pack Voltage
6V Voltage - Supply (Max)
Surface Mount Mounting Type