GDTL494 - GTM

GDTL494 VOLTAGE MODE PWN CONTROL CIRCUIT

V O LTA G E M O D E P WM C O N T R O L C I R C U I T The GDTL494 incorporates all the functions required in the construction of a pulse-width modulation switching circuit. Designed Primarily for switching power supply control or DC-DC convectors, it offers the systems engineer the flexibility to tailor control circuitry to its own application. *Complete PW.

Features

Package Dimensions REF. A A1 A2 b b1 b2 b3 c Millimeter Min. Max. 0.381 3.175 0.406 0.356 1.270 0.762 0.203 5.334 3.429 0.508 0.508 1.778 1.143 0.356 REF. c1 D E E1 e HE L S Millimeter Min. Max. 0.203 18.92 6.096 7.493 2.413 8.509 3.175 0 0.279 19.69 6.604 8.001 2.667 9.525 3.683 15 Absolute Maximum Ratings (Unless otherwise noted all is over operating free air temperature range) PARAMETER Supply Voltage (note1) Amplifier Input Voltage Collector output Voltage Collector output Current Continuous Total Dissipation at (or for below) free air Temperature(note 2) 25 Operating Temperature Ran.