VLA418-050R

HYBRID IC VLA418-050R DESCRIPTION VLA418-050R is a non-isolated type DC-DC converter designed for direct input of rectified voltage from 100/200V AC. This hybrid IC provides +5V,100mA with fewer external components such as electrolytic capacitors and choke coils only FEATURES ●Input voltage range ······················· DC 113～410V ●Output········································· 5V±0.4V，100mA APPLICATIONS Controlled equipment etc . NON ISOLATED DC-DC CONVERTER OUTLINE DRAWING 29.5MAX Dimensions : mm 18MAX A418-050R ●XXXX 1 10 3.5±0.7 3.3MAX 2.54 1.2 2.54×9＝22.86 0.5 3.3MAX 3.0MAX 0.25 4.5MAX 7.5MAX BLOCK DIAGRAM VIN 10 L 5 DRIVE CIRCUIT L 3 CURRENT SENSING CIRCUIT VOLTAGE SCEINRCSUINITG 1 VO Vo 7 COMMON COMMON 1 HYBRID IC VLA418-050R NON ISOLATED DC-DC CONVERTER MAXIMUM RATINGS（unless otherwise noted, Ta ＝25℃） Symbol Parameter Conditions VIN Input voltage － IL Output current － Topr Operating temperature No condensation *1 Tstg Storage temperature No condensation *1) Please refer to de-rating characteristics Ratings 450 100 -20～＋85 -25～＋105 Units V mA ℃ ℃ DERATNG CHARACTERSTCS OUTPUT CURRENT(mA) AMBIENT TEMPERTURE(℃) ELECTRICAL CHARACTERISTICS（unless otherwise noted, VIN＝280V, Symbol Parameter Test conditions Ta＝25℃） Min Limit Typ VIN Input voltage Recommended range 113 - Vo Output current IL=0～100mA 4.6 5.0 Reg-I Input regulation VIN=113～410V、IL=100mA -- Reg-L Load regulation IL=0～100mA -- η Efficiency IL=200mA...