Correspond to Analog Ciruits, Ultra Low Noise 8mVp-p
Small Size, Long-Life, Isolated Type DC-DC Converter
1.5 Watt VY-L Series
VY-L series is a long-life, ultra low noise and isolated type DC-DC converter which is most suitable for analog circuits and analog-digital circuits.
It has achieved low conducted emission and low radiated emission with the improved TCT circuit. The output noise is ultra low noise of 8mVp-p and
has the ability to become the industry leader.
<Features>
- Ultra Low Noise, 8mVp-p typ. - Over-Heat Protection
- 24pin DIP IC Size, 5-Side Metallic Shield Case - Over-Current protection
- Wide Operating Temp. Range -25°C to +71°C - Isolation Capacitance 100pF max.
- Possible to start-up from -30°C (No guarantee) - Isolated Type: DC500V
- No Electrolytic Capacitor, No Tantalum Capacitor - Most Suitable for Analog and Digital Circuits
- MTBF 1,000,000Hrs , All aging -High Reliability, Long-Life, High Performance
- High Reliability with the Latest SMD Structure - New TCT Circuits (Patented)
<Model, Rating> Table 1
Model Input Voltage Output Output I Line Reg Load Reg Noise Efficiency
Range Voltage Current
VY-L(1.5W) Series Vdc-Vdc Vdc mA %(max.) %(max.) mVpp(typ.) %(typ.)
VY05-05S30L 4.75-6 5 0-300 0.3 0.3 10 60
VY05-09S16L 4.75-6 9 0-160 0.3 0.3 10 60
VY05-12S12L 4.75-6 12 0-120 0.3 0.3 10 60
VY05-15S10L 4.75-6 15 0-100 0.3 0.3 10 60
VY05-05W08L 4.75-6 ±5 ±0-80 0.5 0.5 8 45
VY05-12W06L 4.75-6 ±12 ±0-65 0.5 0.5 8 60
VY05-15W05L 4.75-6 ±15 ±0-53 0.5 0.5 8 60
* This model is compatible with the old VY series to be used for substitutions.
<Specification>
Table 2
Input Voltage/ Range 5V±0.25Ｖ (Refer to the derating curve when input is 5.25-6.0V)
Output Voltage Refer to Table 1
Line Regulation Refer to Table 1 (For the input voltage range of 5V±5%, at rating load)
Load Regulation Refer to Table 1 (For the load regulation of 0-100%, at rating input voltage)
Temperature Coefficient ±0.02%/°C typ. (When operating temperature changes between -20°C to +70°C )
Short Term Drift 50mV/ 8H max. (Except initial drift)
Ripple & Noise (1)VY-SL: 10mVp-p typ. 15mVp-p max. (2)VY-WL: 8mVp-p typ. 15mVp-p max. (20MHz bandwidth)
Efficiency 60% typ. (Rating input/ output, room temperature, refer to Table 1)
Over-Current Protection Operates at 105% or more rating load current, auto recovery type.
Over-Voltage Protection None
Over-Heat Protection Built-in in the regulator part
EMI Line Filter Built-in LC type line filter
MTBF 1,000,000Hr (EIAJ RCR-9102)
Isolation Voltage Between primary and secondary DC500V: for 1min., between case and input/ output DC500V: for 1min.
Isolation Resistance Between primary and secondary DC500V: 10M ohm or more, between case and input/output DC500V: 10M ohm or more.
Isolation Capacitance Between primary and secondary capacitance: 100pF max.
Operating Temperature Rang
-25°C to +71°C (Temperature derating required from +50°C)
Storage Temperature Range -30°C to +85°C
Humidity Range 95%R. H. max.
Cooling Condition Natural convection
5-10Hz All amplitude 10mm (1hour in each of 3 directional axes),
10-55Hz acceleration 2G (1 hour in each of 3 directional axes)
Shock Acceleration 20G (3 times in each of 3 directional axes), Shocking time 11±5ms
Weight 14g typ.
Outline W=20.42 L=32.6 H=10.3 (mm) (For detail dimensions refer to the outline.)
*The above specification is provided with rating value, unless otherwise specified.
Kaga Electronics/Volgen DC-DC CONVERTERS
www.volgen.com
5
Rating lnput
Voltage
Vdc
5
5
5
5
5
5
Vibration
