DC-DC CONVERTER
HYBRID IC
VLA202-24051
DC-DC CONVERTER
DESCRIPTION
The VLA202-24051 is a non-isolated type DC-DC converter. Its output...
Description
HYBRID IC
VLA202-24051
DC-DC CONVERTER
DESCRIPTION
The VLA202-24051 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
Dimensions: mm
FEATURES
-Input voltage range ··············18V ~ 36VDC -Output ······························· 5V, 300mA
APPLICATIONS
Power supply to controller devices
BLOCK DIAGRAM
VIN
1 2
Current detector
6
Vo
Base driver
Voltage detector
4
5
COMMON
Free Datasheet http://www.datasheet4u.com/
HYBRID IC
VLA202-24051
DC-DC CONVERTER
MAXIMUM RATINGS (unless otherwise noted, Ta=25°C)
Symbol VIN Io Topr Tstg Parameter Input voltage Output current Operating temperature Storage temperature No condensation allowable No condensation allowable Conditions Ratings 36 300 -10 ~ +80 *) -25 ~ +85 Unit V mA °C °C
*) Please refer the DERATING CHARACTERISTICS.
ELECTRICAL CHARACTERISTICS (Unless otherwise noted, Ta=25°C, Vin=280V)
Symbol VIN Vo Reg-I Reg-L η Vp-p Parameter Input voltage Output voltage Input regulation Load regulation Efficiency Ripple voltage Conditions Recommended range Io = 0 ~ 300mA Io=300mA, VIN=18 ~ 36V Io=0 ~ 300mA Io=300mA Io=300mA Limits Min 18 4.7 Typ 24 5.0 30 70 70 100 Max 36 5.3 100 150 150 *) Unit V V mV mV % mVp-p
*) Not contained the spike noise.
MEASUREMENT CIRCUIT
Io 1 6 VLA202-24051 220µF 25V 4 5 A
VIN
100µF 50V
+
2
+
V Vo
LOAD
Please use electrolytic capacitor of output...
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