OUTPUT SPECIFICATIONS
DC/DC CONVERTER
NON-ISOLATED TYPE
D78B SERIES
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Mechanical Characteristics |
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|---|---|
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Length:11.6mm |
Height: 10.14mm |
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Width: 7.6mm |
Weight: 1.3g Typ |
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GENERAL SPECIFICATIONS |
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|---|---|---|---|
| Operating Temperature | -25°C to +70°C |
Isolation Voltage | Non-isolation |
| Case Temperature | +100°C max |
Switching Frequency | 280 KHz min |
| Storage Temperature | -55°C to +125°C |
Case Material | Non-Conductive Plastic |
| Humidity | 95% max |
Conducted Emissions | EN55022 Class A |
| Efficiency | 80% min |
Radiated Emissions | EN55022 Class A |
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ELECTRICAL SPECIFICATIONS |
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|---|---|---|---|
| Input Voltage Range | 6.5~32V max |
Line Regulation | +/-1% max |
| Input Filter | Capacitor Typ |
Load Regulation | +/-1% max |
| Voltage Setpoint Accuracy | +/-2% max |
Minimum Load | 20% of Full Load |
| Temperature Coefficient | +/-0.05%/°C |
Short Circuit Protection | Continuous |
| Ripple & Noise(20MHz BW) | 100mVp-p max |
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Non-Isolated Single Output 0.5Amp |
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Model No |
INPUT VOLTAGE (DC) |
NOMINAL VOLTAGE (DC) |
OUTPUT VOLTAGE (DC) |
OUTPUT CURRENT (mA) |
INPUT CURRENT(mA) |
EFF(%) | |
FULL LOAD |
NO LOAD |
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D78B33-0.5 |
6.5-32 |
12 |
3.3 |
500 |
163 |
5 |
84 |
D78B05-0.5 |
6.5-32 |
12 |
5 |
500 |
234 |
5 |
89 |
D78B09-0.5 |
11-32 |
24 |
9 |
500 |
206 |
10 |
91 |
D78B12-0.5 |
15-32 |
24 |
12 |
500 |
269 |
10 |
93 |
D78B15-0.5 |
18-32 |
24 |
15 |
500 |
329 |
10 |
95 |
MECHANICAL DIMENSIONS &
RECOMMENDED FOOTPRINT DETAILS
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