V7L - 25W Series
25W 2:1 Regulated Single & Dual output
Features
MOTIEN
TECHNOLOGY
-Vout
M
+Vout
V7-X O TIEN
XXX
XXXX S25L
V
in
Vout : XX-XXV
Iout : XX Vdc dc
: XXX
XmA
Vin
-
+
T
he V7L series is a family of cost effective 25W single & dual output DC-DC converters. These converters are made with nickle-coated
brass case in a 2”x2” with high performance features such as 1500 VDC input/output isolation voltage, continuous short circuit
protection with automatic restart and tight line / load regulation. Devices are encapsulated by using flame retardant resin. Input voltages of
12,24 and 48 with output voltage of 3.3,5,7.2,9,12,15,18,24,±3.3,±5,±7.2,±9,±12,±15,±18,±24 Vdc. High performance features include high
efficiency operation up to 88% and output voltage accuracy of ±1% maximum.
All specifications typical at Ta=25°C, nominal input voltage and full load unless otherwise specified
OUTPUT SPECIFICATIONS
Voltage accuracy
Line regulation
Load regulation
Ripple & noise (20 MHz bandwidth)(1)
Over-current protection
Short circuit protection
Temperature coefficient
Capacitor load(2)
PHYSICAL SPECIFICATIONS
Case Material
Pin Material
Potting Material
Weight
Dimensions
±1%
±0.5%
Single (0% to 100% Load) ±0.5%
Dual (10% to 100% Load) ±0.5%
100mV pk-pk
140% of max. Iout
Indefinite(Automatic Recovery)
±0.02%/°C
See table
INPUT SPECIFICATIONS
Voltage Range
Start up Time(Nominal Vin and constant resistive load)
Max. Input Current
No-Load Input Current
Input Filter
Input Reflected Ripple Current (3)
GENERAL SPECIFICATIONS
Efficiency
I/O Isolation Voltage (3 sec)
Input/Output
Case/Input & Output
I/O Isolation Capacitance
I/O Isolation Resistance
Switching Frequency
Humidity
Reliability Calculated MTBF(MIL-HDBK-217 F)
Safety Standard : (designed to meet)
ENVIRONMENT SPECIFICATIONS
Operating Temperature
Temperature
Maximum Case Temperature
Storage Temperature
Cooling
See table
20mS, typ.
See table
See table
Capacitors
35mA pk-pk
Nickel-coated Brass
¨1.0mm Brass Solder-coated
Epoxy (UL94V-0 rated)
60.0g
2.00”x2.00”x0.40”
-40° ~85° See Derating Curve)
-40° ~65° For 100% load)
100°
-40° ~125°
Nature Convection
ABSOLUTE MAXIMUM RATINGS (4)
These are stress ratings. Exposure of devices to any of these
conditions may adversely affect long-term reliability.
Input Surge Voltage (100mS)
12 Models
25 Vdc max.
24 Models
50 Vdc max.
48 Models
100 Vdc max.
Soldering Temperature
60°
See table
(1.5mm from case 10 sec.max.)
1500Vdc
1000Vdc
1000 pF typ.
1000M Ohm
Typical 125kHz
95% rel H
>1.121 Mhrs
IEC 60950-1
The information and specifications contained in this data sheet are believed to be correct at time of publication. However, MOTIEN Technologies accepts no responsibility for
consequences arising from printing errors or inaccuracies. Specifications are subject to change without notice. No rights under any patent accompany the sale of any such product(s)
or information contained herein.
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