TPS92411PDDA

TEXAS INSTRUMENTS  TPS92411PDDA  发光二极管驱动器, 1输出, 升压, 降压, 反激, 7.5V-94V输入, 94V/350mA输出, HSOP-8

The is a 100V floating MOSFET Switch for offline AC linear direct drive of LEDs with low ripple current. The device is used in conjunction with a current regulator that can achieve a power factor greater than 0.9 to create a LED drive solution with low-ripple current. When properly designed, solution performance is comparable to traditional flyback, buck or boost-based AC/DC LED driver. The approach requires no inductive components, thus saving size. Slew-controlled low-frequency operation of the TPS92411 switches creates very little EMI.

.

High-performance solution for driving LEDs from AC mains

.

High power factor, low total harmonic distortion and low current ripple

.

Suitable for LED luminaires up to 70+W

.

Stackable 100V/2R MOSFET building block

.

Controlled switch open and close transitions minimize EMI

.

Designed for use with the TPS92410 or with a discrete linear regulator

.

Input under-voltage protection

.

Green product and no Sb/Br