DESCRIPTION
FEATURES
*Peak output current up to 1 A *Fixed output voltage of 3.3V,4.7V,5V, 6V, 7V, 8V, 9V, 10V, 12V, 15V, 18V and 24V available *Thermal overload shutdown protection *Short circuit current limiting *Output transistor SOA protection 1 TO-252 1:Input 2:GND 3:Output TEST CIRCUIT IN P U T 1 R 13 T 10 R 17 T8 R9 T9 Z2 T 12 T 14 R 19 R 18 R 12 R 11 R 10 R 14 T 11 T5 T6 T 13 O U TP U T 3 R8 R 15 T4 Z1 T 15 R5 R4 R6 T7 R 16 R1 R2 C1 T3 R7 T1 T2 R3 GND 2 UTC UNISONIC TECHNOLOGIES CO., LTD. 1 QW-R101-010,E UTC 78DXXA PARAMETER Input voltage (for Vo=3.3~18V) (for Vo=24V) Output Current LINEAR INTEGRATED CIRCUIT SYMBOL VI Io PD Topr Tstg Internally ABSOLUTE MAXIMUM RATINGS
( Operating temperature range applies unless otherwise specified ) RATING 35 40 1 Limited -20 ~ +150 -55 ~ +150 UNIT V V A W °C °C Power Dissipation Operating Junction Temperature Range Storage Temperature Range UTC 78D33A ELECTRICAL CHARACTERISTICS
( VI=5.8V, Io=0.5A, Tj= 0°C - 125°C, C1=0.33uF, Co=0.1uF, unless...
Unisonic Technologies
