Datasheet TEA1733T/N1,118 - NXP — Datenblatt

Part Number: TEA1733T/N1,118

Detaillierte Beschreibung

Manufacturer: NXP

Docket:
TEA1733T; TEA1733LT
GreenChip III SMPS control IC
Rev.

02 -- 26 March 2010 Product data sheet
1. General description
The TEA1733T and TEA1733LT are low cost Switched Mode Power Supply (SMPS) controller ICs intended for flyback topologies. The TEA1733(L) operates in fixed frequency mode. To reduce ElectroMagnetic Interference (EMI), frequency jitter has been implemented. Slope compensation is integrated for Continuous Conduction Mode (CCM) operation. The TEA1733(L) IC incorporates OverPower Protection (OPP). This enables the controller to operate under overpower situations for a limited amount of time. Two pins, VINSENSE and PROTECT, are reserved for protection purposes. Input UnderVoltage Protection (UVP) and OverVoltage Protection (OVP), output OVP and OverTemperature Protection (OTP) can be implemented using a minimal number of external components. At low power levels, the primary peak current is set to 25 % of the maximum peak current and the switching frequency is reduced to limit

Specifications:

Input Voltage: 30 V
MSL: MSL 1 - Unlimited
Number of Outputs: 1
Number of Pins: 8
Operating Temperature Range: -40°C to +150°C
Output Current: 750 mA
Output Voltage: 10.5 V
Power Dissipation: 500 mW
Supply Voltage Range: 12 V to 30 V

RoHS: Yes

Andere Namen:

TEA1733T/N1118, TEA1733T/N1 118