VLA202-12051

DESCRIPTION The VLA202-12051 is a non-isolated type DC-DC converter. Its output power is 1.5W and has over-current protective function So it is an optimal product for power supply on the controller board. OUTLINE DRAWING FEATURES -Input voltage range ··············8V ~ 16VDC -Output ······························· 5V, 300mA APPLICATIONS Power supply to controller devices HYBRID IC VLA202-12051 DC-DC CONVERTER Dimensions: mm BLOCK DIAGRAM 1 VIN 2 Base driver Current detector 6 Vo Voltage detector 4 5 COMMON MAXIMUM RATINGS (unless otherwise noted, Ta=25°C) Symbol Parameter Conditions VIN Input voltage Io Output current Topr Operating temperature No condensation allowable ※1 Tstg Storage temperature No condensation allowable ※1 Please refer the DERATING CHARACTERISTICS. HYBRID IC VLA202-12051 DC-DC CONVERTER Ratings 18.5 300 -10 ~ +80 -25 ~ +85 Unit V mA °C °C ELECTRICAL CHARACTERISTICS (Unless otherwise noted, VIN=12V ,Ta=25°C) Symbol Parameter Conditions VIN Input voltage Recommended range Vo Output voltage Io = 0 ~ 300mA Reg-I Input regulation Io=300mA, VIN=8 ~ 16V Reg-L η Load regulation Efficiency Io=0 ~ 300mA Io=300mA Vp-p Ripple voltage Io=300mA ※2 ※2 Not contained the spike noise. Limits Unit Min Typ Max 8 12 16 V 4.7 5.0 5.3 V - 30 100 mV - 70 150 mV 72 80 - % - 100 150 mVp-p MEASUREMENT CIRCUIT VIN 100μF + 50V 1 １ 2 VLA202-12051 １ 45 １１ Io 6A １ 220μF 25V + ＋V Vo LOAD Please use electrolytic capacitor of output sid...