| Allicdata Part #: | RP-0909D-ND |
| Manufacturer Part#: |
RP-0909D |
| Price: | $ 7.84 |
| Product Category: | Power Supplies - Board Mount |
| Manufacturer: | RECOM Power |
| Short Description: | DC DC CONVERTER +/-9V 1W |
| More Detail: | Isolated Module DC DC Converter 2 Output 9V -9V ... |
| DataSheet: |  RP-0909D Datasheet/PDF |
| Quantity: | 1000 |
| 25 +: | $ 7.12656 |
| Series: | ECONOLINE RP |
| Packaging: | Tube |
| Part Status: | Active |
| Type: | Isolated Module |
| Number of Outputs: | 2 |
| Voltage - Input (Min): | 8.1V |
| Voltage - Input (Max): | 9.9V |
| Voltage - Output 1: | 9V |
| Voltage - Output 2: | -9V |
| Voltage - Output 3: | -- |
| Current - Output (Max): | 56mA, 56mA |
| Power (Watts): | 1W |
| Voltage - Isolation: | 5.2kV |
| Applications: | ITE (Commercial), Medical |
| Features: | SCP |
| Operating Temperature: | -40°C ~ 85°C |
| Efficiency: | 75% |
| Mounting Type: | Through Hole |
| Package / Case: | 7-SIP Module, 5 Leads |
| Size / Dimension: | 0.77" L x 0.28" W x 0.40" H (19.7mm x 7.1mm x 10.2mm) |
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DC-DC converters are electrical circuits used to convert one type of DC power supply for use in another type of equipment. The RP-0909D is a type of DC-DC converter designed for use in various applications. This article will discuss the application field and working principle of the RP-0909D.
The RP-0909D is a low-dropout linear regulator designed for applications that require a stable output voltage, such as mobile phones, automotive, instrumentation, medical, and communication systems. It is suitable for use with a wide input voltage range of 4.5VDC~36VDC, and its output voltage can be adjusted from 1.2V to 33VDC. The maximum output current is 900mA. Besides, the RP-0909D also can provide low output noise, fast response time, and low power consumption.
In terms of working principle, the RP-0909D is composed of three blocks: a control circuit, a voltage reference circuit, and a pass transistor. The control circuit compares the feedback voltage of the output voltage with the reference voltage from the reference circuit, and then adjusts the gate voltage of the pass transistor to achieve the required output voltage. The reference voltage is generated by an integrated circuit, which ensures the output voltage is stable and unaffected by the variation of input and load. Besides, the RP-0909D also includes over-current protection, under-voltage protection, and over-voltage protection, to ensure the safety of the circuit and its components.
In summary, the RP-0909D is a high efficiency, low power consumption, and low noise DC-DC converter. It is suitable for use in a variety of application fields, such as mobile phones, automotive, instrumentation, medical, and communication systems. The working principle of the RP-0909D is based on the comparison of the feedback voltage of the output voltage with the reference voltage from the reference circuit, to achieve the required output voltage. The RP-0909D also provides over-current protection, under-voltage protection, and over-voltage protection. Thus, the RP-0909D is an ideal choice for low power consumption DC-DC converter applications.
The specific data is subject to PDF, and the above content is for reference
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