LNK457DG
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width), 7 Leads |
| Number of Pins | 7 |
| Operating Temperature | -40°C~150°C TJ |
| Packaging | Tube |
| Published | 2011 |
| Series | LinkSwitch®-PL |
| JESD-609 Code | e3 |
| Part Status | Discontinued |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| ECCN Code | EAR99 |
| Type | AC DC Offline Switcher |
| Terminal Finish | Matte Tin (Sn) |
| Peak Reflow Temperature (Cel) | 260 |
| Frequency | 122kHz |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Number of Outputs | 1 |
| Output Current | 1A |
| Topology | Flyback |
| Min Input Voltage | 85V |
| Max Input Voltage | 265V |
| Internal Switch(s) | Yes |
| Dimming | Triac |
| Switching Frequency | 122kHz |
| Voltage - Supply (Max) | 50V |
| Min Input Voltage (AC) | 85V |
| Max Input Voltage (AC) | 265V |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | RoHS Compliant |
LNK457DG Overview
As a result of its 8-SOIC (0.154, 3.90mm Width), 7 Leads package, it helps to save board space on the board. LED drivers have a total of 1 outputs that are used in the design of the drivers.The mounting method is Surface Mount.This emerges as a AC DC Offline Switcher with high efficiency and reliability.-40°C~150°C TJ is the operating temperature for the led light driver.A frequency of 122kHz is used to operate it.In this LED driver, the base is configured as 7.There is a mounting of it by Surface Mount.Optimally, it provides a voltage value of 50V for the maximum supply voltage.The minimal input voltage is 85V.In terms of supply current, there is a maximum value of 265V.There is no current available to supply to the load.This electronic component can fully perform when the switching frequency is 122kHz.LED drivers belonging to the LinkSwitch?-PL series are used in a wide variety of applications.
LNK457DG Features
Available in the 8-SOIC (0.154, 3.90mm Width), 7 Leads package
Operating temperature of -40°C~150°C TJ
Frequency of 122kHz
Switching frequency of 122kHz
LNK457DG Applications
There are a lot of Power Integrations LNK457DG LED Driver ICs applications.
- LED backlight driver for LCD displays for portable equipment
- Other Electronic Devices
- Panel lighting
- Refrigeration lighting
- Dimmable LED for vehicle interiors
- Replacement lamps
- Stage Lighting and Signage
- Down lighting
- Portable lighting
- A- lamps
