Datasheet Texas Instruments UCC25705DGK — Datenblatt

UCC25705, UCC25706, UCC35705, UCC35706
HIGH-SPEED VOLTAGE MODE PULSE WIDTH MODULATOR
SLUS473B -NOVEMBER 1999 -REVISED OCTOBER 2010 D Greater Than 4-MHz Operation
D Integrated Oscillator / Voltage Feed Forward
D
D
D
D
D
D
D Compensation
>4:1 Input Voltage Range
25-ns Current Limit Delay
Programmable Maximum Duty Cycle Clamp
Optocoupler Interface
50-ОјA Start-Up Current
4.2-mA Operating Current @ 1 MHz
Smallest Footprint of the 8-pin MSOP
Package Minimizes Board Area and Height D, OR P PACKAGE
(TOP VIEW) DGK PACKAGE
(TOP VIEW) ILIM
FB
VFF …