TPS40211

(1) Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under  recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device eliability.

The TPS40210 and TPS40211 are wide-input voltage (4.5 V to 52 V), non-synchronous boost controllers. They are suitable for topologies which require a grounded source N-channel FET including boost, flyback, SEPIC and various LED Driver applications. The TPS40211 features include programmable soft start, overcurrent protection with automatic retry and programmable oscillator frequency. Current mode control of TPS40211 provides improved transient response and simplified loop compensation. The main difference between the two parts is the reference voltage to which the error amplifier regulates the FB pin.