| Allicdata Part #: | PT6121N-ND |
| Manufacturer Part#: |
PT6121N |
| Price: | $ 0.00 |
| Product Category: | Power Supplies - Board Mount |
| Manufacturer: | Texas Instruments |
| Short Description: | DC DC CONVERTER 5V 1A |
| More Detail: | Non-Isolated PoL Module DC DC Converter 1 Output 5... |
| DataSheet: |  PT6121N Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
Specifications
| Series: | PT6120 |
| Packaging: | Tray |
| Part Status: | Obsolete |
| Type: | Non-Isolated PoL Module |
| Number of Outputs: | 1 |
| Voltage - Input (Min): | 7V |
| Voltage - Input (Max): | 38V |
| Voltage - Output 1: | 5V |
| Voltage - Output 2: | -- |
| Voltage - Output 3: | -- |
| Current - Output (Max): | 1A |
| Applications: | ITE (Commercial) |
| Features: | -- |
| Operating Temperature: | -40°C ~ 85°C |
| Efficiency: | 89% |
| Mounting Type: | Through Hole |
| Package / Case: | 12-SIP Module |
| Size / Dimension: | -- |
| Base Part Number: | PT6121 |
Description
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DC DC Converters are essential components in circuits, providing current conversion between circuits to meet the voltage and current requirements. Among these components, PT6121N converter is great for AC/DC microgrid, LED lighting and multimedia applications. This article will focus on the application fields and working principles of the PT6121N converter.The PT6121N is a synchronous buck converter providing high power conversion efficiency and low output ripple voltage. It is suitable for a variety of applications, such as distributed energy storage, charging notebook computers and mobile phones. It also fits in applications of LED lighting, audio systems and power supplies. The PT6121N operates efficiently and stably within a wide input voltage range. Its system level integration allows for fast load transient response.The control principle of the PT6121N converter is based on the high-voltage MOSFET, which makes the output voltage a stable and accurate output voltage. It can be adjusted by setting the internal voltage loop or external voltage reference, which adjusts the duty cycle of the pulsewidth modulation (PWM) signal to achieve accurate output voltage.The PT6121N uses advanced annular-ring topology and built-in soft-start to effectively reduce the startup current surge to a safe level. This converter also provides multiple protection features for over-current, over-temperature and under-voltage conditions, which is highly reliable and safe.The PT6121N features a thermally efficient form factor of a high-power density and high-efficiency up to 99% over the entire output current range. It offers up to 5A of output current and maximum output power of 30W. The device supports a wide input voltage range from 3.3V to 28V, making it compatible with multiple power sources.The PT6121N offers an adjustable output voltage range from 0.3V to 1.3V. The on-chip MOSFET is optimized to maintain an optimal output ripple voltage while achieving high efficiency. The maximum switching frequency of the PT6121N can reach 2MHz or higher, allowing application design to reduce the size and cost of external components.In summary, the PT6121N converter is a high-efficiency, high-density, and cost-effective DC-DC converter suitable for AC/DC microgrid, LED lighting and multimedia applications. It offers wide input voltage range, flexible output current range and adjustable output voltage. Its advanced control principle, multiple protection features and high efficiency make it a reliable and powerful power conversion device.
The specific data is subject to PDF, and the above content is for reference
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