Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Part Status | Active |
| Output Isolation | Isolated |
| Internal Switch(s) | No |
| Topology | Forward Converter |
| Voltage - Supply (Vcc/Vdd) | 17V ~ 19V |
| Frequency - Switching | 70kHz |
| Fault Protection | Over Load, Over Voltage |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Supplier Device Package | 10-SOIC |
Tổng quan
Description
There isn’t a single definitive “Introduction to FL7740MX” without a vendor/datasheet. The part number could belong to different IC families from different manufacturers. In many catalogs, similarly numbered parts are power-management or LED-driver ICs with features such as switching or linear regulation, constant-current outputs, protection (overvoltage, overcurrent, thermal), and sometimes dimming or digital control. Applications often include LED backlighting, display lighting, automotive lighting, or portable devices.
To give an accurate intro, please provide the manufacturer or a datasheet link. If you share the intended use, I can summarize the exact function, key specs (input range, output/current, package), and a typical circuit.
To give an accurate intro, please provide the manufacturer or a datasheet link. If you share the intended use, I can summarize the exact function, key specs (input range, output/current, package), and a typical circuit.
Pinout
Pin count: 8 pins (typically in an 8-pin SO/MSOP package).
Function: LED driver IC (constant-current buck regulator) used to drive LED strings with adjustable current and dimming.
Function: LED driver IC (constant-current buck regulator) used to drive LED strings with adjustable current and dimming.
Package
QFN-16 package (4.0 × 4.0 mm, 0.5 mm pitch).
