Datasheet4U Logo Datasheet4U.com
4 views

PT4207 Datasheet - PowTech

PT4207 Universal High Brightness LED Driver

PT4207 is an AC/DC buck constant current driver for high power LED lighting applications. The IC uses a constant off-time control scheme. Both off time and peak LED current is externally programmed. The operating duty cycle can be as wide as 100% and it can power LED load from a 20V-450V power suppl.

PT4207 Features

* Support 20VDC-450VDC input range application LED string up to hundreds of diodes Built-in 20V/350mA low side power switch Low side power switch extendable Up to 100% duty cycle 0.5V-2.5V analog dim and PWM dim acceptable Built in 4mS soft start LED string open/short circuit protect

PT4207-PowTech.pdf

Preview of PT4207 PDF
PT4207 Datasheet Preview Page 2 PT4207 Datasheet Preview Page 3

Datasheet Details

Part number:

PT4207

Manufacturer:

PowTech

File Size:

218.03 KB

Description:

Universal high brightness led driver.

PT4207 Distributor

📁 Related Datasheet

PT4201 Current-mode PWM Controller (PowTech)

PT4203 Primary Side CC Regulator (PowTech)

PT4204 Primary Side CC Regulator (PowTech)

PT4205 1.2A Step-down HB LED Driver (PowTech)

PT4209 Primary Side Offline LED Controller (PowTech)

PT4211 30V/350mA High-Brightness LED Driver (PowTech)

PT4212 Non-isolated single-stage active PFC LED driver chip (PowTech)

PT4213 Primary Side CC Controller (PowTech)

TAGS

PT4207 PT4207 Universal High Brightness LED Driver PowTech