TEA1716T Datasheet PDF – Resonant Power Supply Control IC

Part Number : TEA1716T

Function : Resonant Power Supply Control IC with PFC

Package : SO24 Type

Manufacturers : NXP Semiconductors.

Pinouts :

TEA1716T datasheet

 

Description :

The TEA1716T integrates a Power Factor Corrector (PFC) controller and a controller for a Half-Bridge resonant Converter (HBC) in a multi-chip IC. It provides the drive function for the discrete MOSFET in an up-converter and for the two discrete power MOSFETs in a resonant half-bridge configuration.

Features :

1. Integrated PFC and HBC controllers

2. Universal mains supply operation from 70 V to 276 V (AC)

3. High level of integration resulting in a low external component count and a cost
effective design

4. Integrated Burst mode sensing

5. Compliant with Energy Using Product Directive (EuP) lot 6

6. Enable input to enable only the PFC or both the PFC and HBC controllers

7. On-chip high-voltage start-up source

8. Stand-alone operation or IC supplied from external DC source

 

Application Circuits :

 

Applications :

1. LCD television

2. Plasma television

3. Notebook adapter

4. Desktop and all-in-one PCs

TEA1716T Datasheet PDF Download


TEA1716T pdf

Other data sheets within the file : TEA1716, TEA1716T/2

TEA1738T Datasheet PDF – GreenChip SMPS control IC

Part Number : TEA1738T

Function : GreenChip SMPS control IC

Package : SO 8 Pin Type

Manufacturers : NXP Semiconductors.

Pinouts :

TEA1738T datasheet

 

Description :

The TEA1738, TEA1738T, TEA1738LT are a low cost Switched Mode Power Supply (SMPS) controller IC intended for flyback topologies. The TEA1738(L) operates in peak current and frequency control mode. Frequency jitter has been implemented to reduce ElectroMagnetic Interference (EMI). Slope compensation is integrated for Continuous Conduction Mode (CCM) operation.

The TEA1738(L) IC includes OverPower Protection (OPP). This enables the controller to operate under overpower situationsfor a limited amount of time. Two pins, VINSENSE and PROTECT, are reserved for protection purposes. Input UnderVoltage Protection (UVP), output OverVoltage Protection (OVP) and OverTemperature Protection (OTP) can be implemented using a minimal number of external components.

Features :

1. SMPS controller IC enabling low-cost applications

2. Large input voltage range (12 V to 30 V)

3. Integrated OverVoltage Protection (OVP) on pin VCC

4. Very low supply current during start-up and restart (10 μA typical)

5. Low supply current during normal operation (0.55 mA typical without load)

 

TEA1738T Datasheet PDF Download


TEA1738T pdf

Other data sheets within the file : TEA1738LT, TEA1738