TL1454A, TL1454AY DUALĆCHANNEL PULSEĆWIDTHĆMODU.
Texas Instruments
TL1454AY - Dual-Channel PWM Controller
TL1454A, TL1454AY DUALĆCHANNEL PULSEĆWIDTHĆMODULATION (PWM) CONTROL CIRCUIT SLVS423 A− MAY 2002 − REVISED SEPTEMBER 2002 D Two Complete PWM Control C.