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TEA18362T/1
+NomenclatureSMPS CONTROL IC
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FabricantNXP USA Inc.
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Pièce fabricant #TEA18362T/1
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Fiche technique TEA18362T/1 DataSheet
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Package SOP-8
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En stock6269
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Spécifications
| Attribut | Valeur |
| Package | Bulk |
| ProductStatus | Active |
Présentation
Description
Key features of the TEA18362T/1 include a valley switching mode and a frequency reduction mode, which help reduce switching losses and improve efficiency. It also incorporates protections such as overtemperature, overvoltage, and short-circuit protection, enhancing the reliability and safety of the power supply design.
The controller operates in discontinuous conduction mode (DCM) and can support designs up to a few hundred watts, making it versatile for use in adapters, chargers, and other low to medium power applications. Its compact design and minimal external components contribute to reducing the overall system cost and size. The TEA18362T/1 is compliant with various global energy efficiency standards, making it an ideal choice for designers focused on meeting stringent energy regulations.
Equivalent
Features
1. High Efficiency: It significantly improves the efficiency of flyback power converters by enabling synchronous rectification.
2. Wide Output Voltage Range: Supports a broad output voltage range, making it versatile for various applications.
3. Low Standby Power: Designed to minimize power consumption during standby, ensuring energy efficiency.
4. Fast Transient Response: Responds quickly to changes in load, maintaining output stability.
5. Programmable Settings: Offers customizable settings via external components for tailored performance in specific applications.
6. Protection Features: Includes over-temperature protection, under-voltage lockout, and other safety mechanisms to enhance reliability.
7. Compact Package: Available in a small, standard package size, which is ideal for space-constrained designs.
These features make the TEA18362T/1 suitable for use in a variety of power supply designs where efficiency, flexibility, and reliability are critical.
Pinout
1. VCC (Pin 1): Power supply voltage.
2. GND (Pin 2): Ground reference.
3. DRV (Pin 3): Driver output for an external MOSFET.
4. FB (Pin 4): Feedback input for regulation.
5. CTRL (Pin 5): Control pin for various functionalities like burst mode.
6. PROTECT (Pin 6): Protection input, often used for over-temperature or over-voltage protection.
7. HV (Pin 7): High-voltage startup.
8. DRAIN (Pin 8): Directly connected to the drain of the external MOSFET for sensing purposes.
These pins enable the TEA18362T/1 to efficiently manage power conversion in applications like adapters and power supplies, featuring functionalities such as burst mode operation, valley switching, and a range of protective features for robust performance.
Manufacturer
Application
1. Consumer Electronics: Power adapters for laptops, tablets, and smartphones.
2. Lighting: LED driver applications for efficient lighting solutions.
3. Industrial Power Supplies: Power management in industrial equipment.
4. Home Appliances: Power conversion in appliances like televisions and set-top boxes.
Its energy-efficient design makes it ideal for devices aimed at meeting stringent energy standards.