Overview
The TEA1752LT/N1,518 is a highly integrated power management IC from NXP USA Inc., part of the GreenChip™ III series. This component combines a controller for power factor correction (PFC) and a flyback controller, enabling the design of cost-effective and efficient AC-DC converters. The TEA1752LT is designed to operate within a wide input voltage range, making it suitable for various power supply applications.
Key Specifications
| Parameter | Value |
|---|---|
| Package | 16-SOIC (0.154, 3.90mm Width) |
| Switching Frequency | 250kHz |
| Input Voltage Range | 15V to 38V |
| Supply Voltage (Vcc/Vdd) | -0.4 to 38V |
| Control Technique | Pulse Width Modulation (PWM) |
| Mounting Type | Surface Mount |
| Terminal Form | Gull-wing |
| Number of Terminations | 16 |
| RoHS Status | ROHS3 Compliant |
| Package Height | 1.75mm (Max) |
| Package Width | 3.9mm |
Key Features
- Highly integrated PFC and flyback controller for efficient AC-DC conversion.
- Wide input voltage range of 15V to 38V.
- Operates at a switching frequency of 250kHz.
- Pulse Width Modulation (PWM) control technique for precise voltage regulation.
- Surface mount package with gull-wing terminals for easy integration into PCB designs.
- ROHS3 compliant, ensuring environmental sustainability.
Applications
The TEA1752LT/N1,518 is suitable for a variety of power supply applications, including:
- Consumer electronics such as TVs, computers, and home appliances.
- Industrial power supplies requiring high efficiency and reliability.
- LED lighting systems that demand stable and efficient power conversion.
- Automotive and automotive-related power systems where robustness and efficiency are crucial.
Q & A
- What is the primary function of the TEA1752LT/N1,518?
The TEA1752LT/N1,518 is a power management IC that combines a controller for power factor correction (PFC) and a flyback controller. - What is the input voltage range of the TEA1752LT/N1,518?
The input voltage range is 15V to 38V. - What is the switching frequency of the TEA1752LT/N1,518?
The switching frequency is 250kHz. - What control technique does the TEA1752LT/N1,518 use?
The control technique used is Pulse Width Modulation (PWM). - What type of package does the TEA1752LT/N1,518 come in?
The package is a 16-SOIC (0.154, 3.90mm Width). - Is the TEA1752LT/N1,518 ROHS compliant?
Yes, it is ROHS3 compliant. - What are the typical applications of the TEA1752LT/N1,518?
Typical applications include consumer electronics, industrial power supplies, LED lighting systems, and automotive power systems. - What is the maximum package height of the TEA1752LT/N1,518?
The maximum package height is 1.75mm. - How many terminations does the TEA1752LT/N1,518 have?
The TEA1752LT/N1,518 has 16 terminations. - What is the terminal form of the TEA1752LT/N1,518?
The terminal form is gull-wing.
