Ships to you between Fri. 07 Jun to Thu. 13 Jun
Ships to you betweenFri. 14 Jun to Wed. 19 Jun
The LM51551QDSSRQ1 is a wide VIN, 1.5-A MOSFET driver and non-synchronous boost controller from Texas Instruments. It offers a switching frequency of 2.2 MHz and a hiccup-mode protection for 12-WSON packaging. The operating temperature range is -40 to 150°C and the device is designed to maximize the current capability of the MOSFET driver and boost controller. The LM51551 offers a true, non-synchronous boost controller with a wide range of operating frequency, cycle-by-cycle current limitation, adjustable soft-start, 100% duty cycle support, and adjustable peak current. The current inrush limit and the short-circuit latch-off controller provide good performance. The integrated MOSFET driver enables high efficiency and high frequency operation.