Overview
The TEA1733P/N1,112 is a highly integrated Switch-Mode Power Supply (SMPS) controller from NXP Semiconductors. This component is part of the GreenChip™ family, known for its high efficiency and compact design. It is designed to manage power supply systems efficiently, making it suitable for a variety of applications that require reliable and efficient power management.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | NXP Semiconductors / Freescale |
| Description | IC CTRLR SMPS GREEN OVP 8-DIP |
| Package / Case | 8-DIP (0.300", 7.62mm) |
| Voltage - Supply (Vcc/Vdd) | 12 V ~ 30 V |
| Voltage - Start Up | 20.6 V |
| Topology | Flyback |
| Power (Watts) | 75 W |
| Output Isolation | Isolated |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Through Hole |
| Internal Switch(s) | No |
| Frequency - Switching | 66.5 kHz |
| Fault Protection | Current Limiting, Over Power, Over Temperature, Over Voltage |
| Duty Cycle | 72% |
Key Features
- High Efficiency: The TEA1733P/N1,112 offers good efficiency over the total load range, making it energy-efficient.
- Compact Design: Available in an 8-DIP package, it is suitable for applications where space is limited.
- Integrated Protection: Features current limiting, over-power, over-temperature, and over-voltage protection to ensure reliable operation.
- GreenChip™ Technology: Part of NXP's GreenChip™ family, which emphasizes environmental sustainability and energy efficiency.
- Wide Operating Temperature Range: Operates from -40°C to 150°C, making it versatile for various environmental conditions.
Applications
- Power Adapters: Suitable for use in power adapters for notebooks, tablets, and other portable devices.
- Consumer Electronics: Used in various consumer electronics such as TVs, audio equipment, and other household appliances.
- Industrial Power Supplies: Can be used in industrial power supplies where high efficiency and reliability are crucial.
- Medical Devices: Applicable in medical devices that require stable and efficient power supply.
Q & A
- What is the primary function of the TEA1733P/N1,112?
The primary function of the TEA1733P/N1,112 is to control Switch-Mode Power Supply (SMPS) systems, ensuring efficient and reliable power management.
- What package types are available for the TEA1733P/N1,112?
The TEA1733P/N1,112 is available in an 8-DIP (Dual In-Line Package) package.
- What is the voltage supply range for the TEA1733P/N1,112?
The voltage supply range for the TEA1733P/N1,112 is from 12 V to 30 V.
- What kind of fault protection does the TEA1733P/N1,112 offer?
The TEA1733P/N1,112 offers current limiting, over-power, over-temperature, and over-voltage protection.
- What is the switching frequency of the TEA1733P/N1,112?
The switching frequency of the TEA1733P/N1,112 is 66.5 kHz.
- What is the maximum operating temperature of the TEA1733P/N1,112?
The maximum operating temperature (TJ) of the TEA1733P/N1,112 is 150°C.
- Is the TEA1733P/N1,112 suitable for high-power applications?
Yes, the TEA1733P/N1,112 is suitable for high-power applications up to 75 W.
- What is the duty cycle of the TEA1733P/N1,112?
The duty cycle of the TEA1733P/N1,112 is 72%.
- Does the TEA1733P/N1,112 have internal switches?
No, the TEA1733P/N1,112 does not have internal switches.
- What is the topology of the TEA1733P/N1,112?
The topology of the TEA1733P/N1,112 is flyback.
