KHC Power Technology Co.,Ltd
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0.5W isolated DC-DC converter Fixed input voltage, regulated single output
Description
FEATURES
Specifications
| Selection Guide | ||||||
|
Certification |
Part No. | Input Voltage(VDC) | Output | Full Load Efficiency(%) Min./Typ. |
Capacitive Load(uF) | |
| Nominal (Range) | Voltage* (VDC) | Current (mA) Max./Min. | ||||
| -- | B0505ST16-W5 |
5 (4.5-5.5) | 3.3 | 150/15 | 40/48 | 1000 |
| 3.7 | 135/14 | 40/48 | ||||
| 5.0 | 100/10 | 45/53 | ||||
| 5.4 | 92/9 | 45/53 | ||||
| Note: *B0505ST16-W5 adjustable output voltage via Trim pin: 1.When Trim is shorted to Vo, the output voltage is 5V; 2.When Trim is shorted to Vo through 100kΩ, the output voltage is 5.4V; 3.When Trim is shorted to 0V, the output voltage is 3.3V; 4.When Trim is shorted to 0V through 100kΩ, the output voltage is 3.7V. | ||||||
| Input Specifications | ||||||||
| Item | Operating Conditions | Min. | Typ. | Max. | Unit | |||
|
Input Current (full load / no-load) | 5 VDC input | 3.3 VDC output | -- | 208/14 | --/20 | mA | ||
| 3.7 VDC output | -- | 208/14 | --/20 | |||||
| 5.0 VDC output | -- | 187/12 | --/20 | |||||
| 5.4 VDC output | -- | 187/12 | --/20 | |||||
| Hot Plug | Unavailable | |||||||
|
Ctrl | Module on | Connect with high level(2.0-5.5VDC) | ||||||
| Module off | Connect GND or float or low-level Voltage(0-0.8VDC) | |||||||
| Input current when off | -- | -- | 100 | uA | ||||
|
Input Under-voltage Protection | Under-voltage protection threshold during input rising | -- | -- | 3.0 | V | |||
| Under-voltage protection threshold during input falling | 2.1 | -- | -- | V | ||||
| Mechanical Specifications | |
| Case Material | Black epoxy resin; flame-retardant and heat-resistant |
| Dimensions | 10.3 x 10.3 x 2.5mm |
| Weight | 0.35 g(Typ.) |
| Cooling Method | Free air convection |
