DC-DC CONVERTER
DESCRIPITON VLA219-241260 is a non-isolated type DC-DC converter.
HYBRID IC
VLA219-241260
NON-ISOLATED TYPE DC-DC CONVE...
Description
DESCRIPITON VLA219-241260 is a non-isolated type DC-DC converter.
HYBRID IC
VLA219-241260
NON-ISOLATED TYPE DC-DC CONVERTER
OUTLINE DRAWING
Dimensions : mm
FEATURES
Input
··································· DC18 V~ 36V
Output ··································· 12V, 5.0A (60W)
Over current protection (auto resumption)
VLA219-241260 XXXX
APPLICATIONS Machine control
BLOCK DIAGRAM
1
HYBRID IC
VLA219-241260
NON-ISOLATED TYPE DC-DC CONVERTER
MAXIMUM RATINGS (unless otherwise noted, Ta=25°C)
Symbol
Parameter
VIN Input voltage Io Output current
- -
Topr Operating temperature No condensation (*1)
Tstg Storage temperature
No condensation
(*1) Please refer to de-rating characteristics.
36 5.0
-20 ~ +70 -20 ~ +80
V A °C °C
ELECTRICAL CHARACTERISTICS (unless otherwise noted, Vin=24V, Ta=25°C)
Symbol
Parameter
Conditions
Limits Min. Typ. Max.
Vin Input voltage
Recommended range
18 24 36
Vo Output voltage
Io=0.25A ~ 5.0A
11.4 12.0 12.6
Reg-I
Input regulation
Io=5.0A, Vin=18V ~ 36V
- - 240
Reg-L
Load regulation
Io=0.25A ~ 5.0A
- - 360
Vp-p η
Ripple voltage Efficiency
Io=5.0A (*2) Io=5.0A
- - 600 - 91 -
(*2) Not contain the spike noise.
Unit
V V mV mV mV %
2
TEST CIRCUIT DIAGRAM
HYBRID IC
VLA219-241260
NON-ISOLATED TYPE DC-DC CONVERTER
※1 R1, R2 (tolerance 1%) ※2 Please do not connect anything with the test pin.(9~14Pin,26~28Pin)
3
TYPICAL CHARACTERISTICS (Ta=25°C)
HYBRID IC
VLA219-241260
NON-ISOLATED TYPE DC-DC CONVERTER
4
HYB...
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