VLA217-241218 Ver la hoja de datos (PDF) - Isahaya Electronics
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VLA217-241218 Datasheet PDF : 8 Pages
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HYBRID IC
VLA217-241218
NON-ISOLATED TYPE DC-DC CONVERTER
MAXIMUM RATINGS (unless otherwise noted, Ta=25°C)
Symbol
Parameter
条件
Vin
Input voltage
−
Io
Output voltage
−
Topr
Operating temperature No condensation (*1)
Tstg
Storage temperature
No condensation
(*1) Please refer to de-rating characteristics.
定格値
36
1.5
-20 ~ +70
-20 ~ +80
単位
V
A
°C
°C
ELECTRICAL CHARACTERISTICS (unless otherwise noted, Vin=24V, Ta=25°C)
Symbol
Parameter
Conditions
Limits
Unit
Min.
Typ.
Max.
Vin
Input voltage
Recommended range (*2)
9
24
36
V
11.4
12.0
12.6
V
Vo
Output voltage
Io=0.075A ~ 1.5A (*3)
4.75
5.00
5.25
V
3.14
3.30
3.46
V
Vo=12V: Io=1.5A, Vin=9V ~ 36V
-
-
240
mV
Reg-I
Input regulation
Vo=5V: Io=1.5A, Vin=9V ~ 36V
-
-
100
mV
Vo=3.3V: Io=1.5A, Vin=9V ~ 36V
-
-
33
mV
Vo=12V: Io=0.075A ~ 1.5A
-
-
360
mV
Reg-L
Load regulation
Vo=5V: Io=0.075A ~ 1.5A
-
-
150
mV
Vo=3.3V: Io=0.075A ~ 1.5A
-
-
99
mV
Vo=12V: Io=1.5A (*4)
-
-
600
mV
Vp-p
Ripple voltage
Vo=5V: Io=1.5A (*4)
-
-
250
mV
Vo=3.3V: Io=1.5A (*4)
-
-
215
mV
Vo=12V: Io=1.5A, Vin=24V
-
87
-
%
η
Efficiency
Vo=5V: Io=1.5A, Vin=24V
-
77
-
%
Vo=3.3V: Io=1.5A, Vin=24V
-
70
-
%
(*2) When output voltage is 12V, minimum Input voltage is 18V
(*3) Adjust external resistance (Please refer to ‘chart 1’ in page 3.)
(*4) Not contain the spike noise.
2
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