| Allicdata Part #: | PT6621L-ND |
| Manufacturer Part#: |
PT6621L |
| Price: | $ 0.00 |
| Product Category: | Power Supplies - Board Mount |
| Manufacturer: | Texas Instruments |
| Short Description: | DC DC CONVERTER 3.3V 20W |
| More Detail: | Non-Isolated PoL Module DC DC Converter 1 Output 3... |
| DataSheet: |  PT6621L Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
Specifications
| Voltage - Output 3: | -- |
| Base Part Number: | PT6621 |
| Size / Dimension: | 1.71" L x 1.22" W x 0.42" H (43.4mm x 31.0mm x 10.7mm) |
| Package / Case: | 14-SMD Module |
| Mounting Type: | Surface Mount |
| Efficiency: | 83% |
| Operating Temperature: | -40°C ~ 85°C |
| Features: | Remote On/Off, OTP |
| Applications: | ITE (Commercial) |
| Current - Output (Max): | 6A |
| Series: | PT6620 |
| Voltage - Output 2: | -- |
| Voltage - Output 1: | 3.3V |
| Voltage - Input (Max): | 16V |
| Voltage - Input (Min): | 9V |
| Number of Outputs: | 1 |
| Type: | Non-Isolated PoL Module |
| Part Status: | Obsolete |
| Packaging: | Tray |
Description
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DC DC Converters are a wide variety of devices used to convert electrical power from one form of energy to another form. The PT6621L is one of these devices that provides a high accuracy, low power source of constant power with a wide range of input and output voltages. The device comes in a DIP package that is easy to mount in an electronic cabinet or machine.The PT6621L is a DC DC converter that operates on the principle of switching type power conversion. It uses electric volts and current as its input and outputs a regulated voltage and current. It can handle a wide range of input voltages and input frequencies. The output voltage and current can be programmed by using an external digital potentiometer. The onboard circuitry of the converter produces a constant voltage output and accurate current output with minimum ripple.When using the PT6621L it is important to understand its application field and working principle. The PT6621L is usually used in applications that require a constant output voltage and current over a wide range of input voltage. For example, it is often used in battery charge controllers where a constant voltage and current are necessary to charge a variety of battery sizes. It is also often used in industrial and medical electronic systems where a constant output voltage is required for a variety of applications.The PT6621L works by taking the input voltage and current and converting them into a form that can be regulated. The mechanism of this conversion is the buck-boost topology. The buck-boost topology is used to regulate the input voltage and current so that the output voltage and current remain constant regardless of the input values.The PT6621L uses a switching feedback control circuit to monitor the output voltage and current. The output voltage and current values are then compared with the programmed values and the feedback control circuit adjusts the switching frequency accordingly. This ensures that the output voltage and current remain within the programmed values.The PT6621L is a great choice for applications requiring a low power, highly accurate source of DC power. It has the capability to run from a wide range of input voltages and frequencies and can produce a constant output voltage and current with minimal ripple. Its onboard feature of programming makes it ideal for applications that require specific output values.Overall, the PT6621L is a great choice for a variety of applications that require a high accuracy, low power source of DC power. It is easy to mount and has a wide range of input and output voltages. The switching feedback control circuit and the wide range of input voltages and frequencies give the PT6621L the necessary features to be used in applications that need precise and reliable power supplies.
The specific data is subject to PDF, and the above content is for reference
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