DC-DC Converter, Non-isolated, 4.5–19.8W - DC-DC Power Converter for Energy Systems and Smart Devices | Taiwan-Based Power Supply & Magnetic Components Manufacturer | YUAN DEAN SCIENTIFIC CO., LTD.
The 02D-6A series non-isolated DC-DC converter delivers 4.5–19.8W output power with high efficiency in a compact 22.9 × 10.2 × 5 mm package. It supports input ranges of 2.4–5.5VDC and 8.3–14VDC, with programmable output voltages from 0.75V to 3.3V or 0.75V to 5V via external resistors. Designed to operate from -40°C to +85°C, it is ideal for energy systems, battery management, and smart device applications.
All Yuan Dean DC-DC converters are RoHS-compliant, customizable, and backed by a 3-year warranty. OEM/ODM projects are welcome. YDS is a high-quality DC-DC Converter, Non-isolated, 4.5–19.8W, Non-isolated 4.5~19.8W DC-DC Converters manufacturer from Taiwan since 1990. We Produce various products such as DC/DC converter, AC/DC converter, RJ45 with magnetics, 10/100/1G/2.5G/10G Base-T Lan filter, all kinds of Transformer,Lighting products and Power bank.
DC-DC Converter, Non-isolated, 4.5–19.8W
02D-6A Series
DC-DC Power Converter for Energy Systems and Smart Devices
The 02D-6A series non-isolated DC-DC converter delivers 4.5–19.8W output power with high efficiency in a compact 22.9 × 10.2 × 5 mm package. It supports input ranges of 2.4–5.5VDC and 8.3–14VDC, with programmable output voltages from 0.75V to 3.3V or 0.75V to 5V via external resistors. Designed to operate from -40°C to +85°C, it is ideal for energy systems, battery management, and smart device applications.
All Yuan Dean DC-DC converters are RoHS-compliant, customizable, and backed by a 3-year warranty. OEM/ODM projects are welcome.
Features
- SIP packages.
- High efficiency 91% @5.0Vin 3.3V ,full Load / 93% @12.0Vin 3.3V ,full load.
- Customized solutions available.
- Operating temperature from -40°C to +85°C.
- 3 years warranty.
- Input under-voltage lockout.
- Input range 2.4Vdc to 5.5Vdc, 8.3Vdc to 14Vdc.
- Output current up to 6A.
- Output voltage programmable from 0.75Vdc to 3.3Vdc,0.75Vdc to 5Vdc via external resistor.
Applications
- Wireless Network.
- Telecom/Datacom.
- Distributed Power Architectures.
- Industry Control System.
- Semiconductor Equipment.
- Microprocessor Power Applications.
Specifications typical at TA = 25°C, nominal input voltage and rated output current unless otherwise specified
| Part Number | ON / OFF Logic | Input Range | Output Voltage | Output Current | Efficiency (%) 3.3Vdc @6A | |
|---|---|---|---|---|---|---|
| Min. Load | Max. Load | |||||
| 02D-05-06S | Positive (option) Negative (standard) | 2.4 ~ 5.5 Vdc Vin (min) = Vo (Set) +0.5 | 0.75 ~ 3.3Vdc | 0A | 6A | 91% @5.0Vin |
| 02D-12-06S | Vo (set) < 3.63V Vin=8.3~14Vdc Vo (set) > 3.63V Vin=8.3~13.2Vdc | 0.75 ~ 5.0Vdc | 93% @12Vin | |||
Input Specifications
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Voltage Tolerance | 05 Series Vo (set) | 2.4 | 5 | 5.5 | Vdc |
| 12 Series Vo (set) | 8.3 | 12 | 14 | ||
| Input Current | Vin = Vin (min); Io = Io (max) | 6 | A | ||
| Input Filter (Note4) | C filter | ||||
| No Load Current | Vo (set) = 0.75 Vdc | 20 @Vin = 5 | mA | ||
| Vo (set) = 0.75 Vdc | 19 @Vin = 12 | ||||
| Vo (set) = 3.3 Vdc | 45 @Vin = 5 | ||||
| Vo (set) = 5.0 Vdc | 100 @Vin = 12 | ||||
| Under Voltage Lockout | Start-up Voltage | 2.2@Vin = 5 | V | ||
| 4.5@Vin = 12 | |||||
| Shutdown Voltage | 2.0 @Vin = 5 | ||||
| 3.8 @Vin = 12 |
Input reflected ripple current 5 ~ 20MHz, 1uH source impedance: 35mAp-p
Output Specifications
| Parameters | Conditions | Min | Typ | Max | Units | |
|---|---|---|---|---|---|---|
| Output current | 6 | A | ||||
| Voltage Tolerance | Full load and Vin (min) | ± 2 | % | |||
| Minimum load | 0 | A | ||||
| Line Regulation | Vin = Vin (min) to Vin (max) at Full Load | ± 0.3 | % | |||
| Load Regulation | No Load to Full Load | ± 0.5 | % | |||
| Ripple & Noise (Note2) | 20MHz bandwidth | 60 | mVp-p | |||
| Dynamic load response (Note 2) | ΔIo / Δt = 2.5A/uS, Vin (nom) | Peak deviation | 200 | mV | ||
| Load change step (25% to 100% or 100% to 25% of Io (max)) | Setting time (Vo < 10% peak deviation) | 25 | uS | |||
| Dynamic load Response (Note 3) | ΔIo / Δt = 2.5A/uS, Vin (nom) | Peak deviation | 50 | mV | ||
| Load change step (25% to 100% or 100% to 25% of Io (max)) | Setting time (Vo < 10% peak deviation) | 50 | uS | |||
| Output Current Limit | 220 | % | ||||
| Output short-circuit current | Hiccup, automatic recovery | |||||
| External Load Capacitance | ESR ≧ 1mΩ | 1000 | uF | |||
| ESR ≧ 10mΩ | 3000 | uF | ||||
| Output Voltage Overshoot-Startup | Vin = Vin (min) to Vin (max); F.L | 1 | % | |||
| Voltage Adjustability (see fig.1) | 05 Series | 0.7525 | 3.3 @Vin = 5 | V | ||
| 12 Series | 0.7525 | 5.0 @Vin = 12 | V | |||
General Specifications
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Switching Frequency | 300 | KHz | |||
| Isolation voltage | None | ||||
| Efficiency | See table | ||||
| Dimensions | As figure of marking and dimension | mm | |||
| Weight | 2.8 | g | |||
| MTBF (Note 1) | MIL-HDBK-217F | 3.247 x 106 | hrs | ||
Environmental Specifications
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Operating temperature range | with derating | -40 | +85 | °C | |
| Storage temperature range | With derating | -55 | +125 | °C | |
| Thermal shock | MIL-STD-810F | ||||
| Over temperature protection | +135 | °C | |||
Feature Specifications
| Parameters | Conditions | Min | Typ | Max | Units |
|---|---|---|---|---|---|
| Remote ON/OFF | |||||
| Positive logic (option) | ON = (Vin-4) < Vr < Vin (Max) | 10 | uA | ||
| OFF = 0V < Vr < 0.3V | 1 | mA | |||
| Negative logic (standard) | ON = 0V < Vr < 0.3V@IIN | 10 | uA | ||
| OFF = 1.5V < Vr < Vin (Max) @IIN | 1 | mA | |||
| Input current of Remote control pin | 0.01 | 1.0 | mA | ||
| Remote off state input current Nominal Vin | 5 | mA | |||
| Rise time (Time for Vo to rise from 10% to 90% of Vo (set)) | 6 | ms | |||
| Turn-on delay time | Case 1 (Note 5) | 3 | ms | ||
| Case 2 (Note 6) | 3 | ms |
Certification
- Markings and Dimensions
02D-05-06S Series Markings and Dimensions
02D-12-06S Series Markings and Dimensions
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DC-DC Converter, Non-isolated, 4.5–19.8W - DC-DC Power Converter for Energy Systems and Smart Devices | Taiwan-Based Power Supply & Magnetic Components Manufacturer | YUAN DEAN SCIENTIFIC CO., LTD.
Based in Taiwan since 1990, YUAN DEAN SCIENTIFIC CO., LTD. has been a power converter, transformer, magnetic components manufacturer in Electronic Components Industry. Their main products, include DC-DC Converter, Non-isolated, 4.5–19.8W, DC-DC Converters, AC-DC Converters, RJ45 Magnetics, Converter Transformers, LAN Filters, High Frequency Transformers, POE Transformers, Inductors and LED drivers, which are RoHS approved with ERP system implemented.
YDS was established in 1990 at Tainan, Taiwan and our factory Ho Mao electronics was established in 1995 at Xiamen, China. We are the leading electronic manufacturer with ISO 9001, ISO 14001 and IATF16949 certified. We Produce various products such as DC/DC converter, AC/DC converter, RJ45 with magnetics, 10/100/1G/2.5G/10G Base-T Lan filter, all kinds of Transformer,Lighting products and Power bank. ISO 9001 & ISO 14001, IATF16949 certified power converter, high frequency transformer, magnetic component with reliable EMC and EMI / EMS / EDS lab tests. Power converter solutions for medical, railway, POE, etc.
YDS has been offering customers high-quality power supply and magnetic components, both with advanced technology and 25 years of experience, YDS ensures each customer's demands are met.