LNK457KG
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 12-BESOP (0.350, 8.89mm Width), 11 Leads, Exposed Pad |
| Number of Pins | 11 |
| Operating Temperature | -40°C~150°C TJ |
| Packaging | Tube |
| Published | 2011 |
| Series | LinkSwitch®-PL |
| JESD-609 Code | e3 |
| Part Status | Last Time Buy |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| 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 |
| REACH SVHC | No SVHC |
| RoHS Status | RoHS Compliant |
LNK457KG Overview
The 12-BESOP (0.350, 8.89mm Width), 11 Leads, Exposed Pad package is used for saving board space. 1 outputs are designed into LED drivers.The mounting method is Surface Mount.Initially, it emerges as a AC DC Offline Switcher with high efficiency and a high degree of reliability.It is possible for the led driver ic to operate normally at -40°C~150°C TJ.122kHz is the frequency in which it operates.It is configured with 11 pins as its base.On the Surface Mount, a device is mounted.It is designed to provide a supply voltage of 50V at its maximum.This device requires a minimum voltage of 85V volts.In the case of supply current, there is a maximum value of 265V.In this case, the load can only be supplied with 1A current.It is capable of fulfilling its full functionality when the switching frequency remains at 122kHz.LED drivers belonging to the series LinkSwitch?-PL are important components in a wide range of applications.
LNK457KG Features
Available in the 12-BESOP (0.350, 8.89mm Width), 11 Leads, Exposed Pad package
Operating temperature of -40°C~150°C TJ
Frequency of 122kHz
Switching frequency of 122kHz
LNK457KG Applications
There are a lot of Power Integrations LNK457KG LED Driver ICs applications.
- Replacement lamps
- LED Lightings for Inspection Devices
- Industrial LED Lighting: Image Recognition Devices
- LED backlight driver for LCD displays for Tablets and Note PCs
- Stage and Studio lighting
- Refrigeration lighting
- Dimmable LED for vehicle interiors
- Ultraviolet (UV) and Infrared (IR) Irradiation Devices
- OLED power supply for portable equipment
- Down lighting
