XL6006 is 180KHz 60V 5A Switching Current Boost LED Constant Current Driver IC
XL6006@0~30W Boost constant current driving scheme.rar
Boost LED constant current drive IC---XL6006 led eriver 20～50W
|
Product model
| Input Voltage
| Output Voltage | Max. switching current | Switching frequency
| Constant current setting
| Package
| Application note
| Datasheet
|
XL6006
| 5V~32V
| 8V~60V
| 5A
| 180KHz
| Adj (0.22V)
| TO263-5L
| 
| |
XL6006 General Description
The XL6006 regulator is fixed frequency PWM Boost (step-up) LED constant current driver, capable of driving Series 1W/3W/5W LED units with excellent line and load regulation. The regulator is simple to use because it includes internal frequency compensation and a fixed-frequency oscillator so that it requires a minimum number of external components to work. The XL6006 could directly drive 16 Series 1W/3W LED units at VIN=24V .
The PWM control circuit is able to adjust the duty ratio linearly from 0 to 90%. An enable function, an over current protection function is built inside. An internal compensation block is built in to minimize external component count.
XL6006 Features
● Wide 5V to 32V Input Voltage Range
● Maximum Boost Output Up to 60V
● 0.22V FB adjustable LED drive current
● Directly drive 16 Series 1W/3W LED at VIN=24V
● Fixed 180KHz Switching Frequency
● Max. 5A Switching Current Capability
● Up to 94% efficiency
● Excellent line and load regulation
● EN PIN TTL shutdown capability
● Internal Optimize Power MOSFET
● Built in Soft-Start Function
● Built in Frequency Compensation
● Built in Thermal Shutdown Function
● Built in Current Limit Function
● Available in TO263-5L & TO220-5L package
XL6006 Applications
● LED Lighting
● Boost constant current driver
● TFT LED Backlighting
XL6006 Pin Configurations
XL6006 Typical Application Circuit
XL6006 Function Block
Note: the PWM signal frequency: 100Hz~300Hz, high 5V, low 0V.
XL6006 Typical application of power board:
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