Texas Instruments

Description

Feb 11, 2009 The L6599 is a double-ended controller specific for the resonant half-bridge topology. It provides 50 % complementary duty cycle: the high-side switch and the low-side switch are driven ON\OFF 180 out-of-phase for exactly the same time. Output voltage regulation is obtained by modulating the operating Jun 1, 2017 The L6599A is an improved revision of the previous L6599 . It is a double-ended controller specific to series-resonant half bridge topology. It provides 50% complementary duty cycle: the high-side switch and the low-side switch are driven ON/OFF 180 out-of-phase for exactly the same time. Output voltage Jun 11, 2008 STEVAL-ISC002V1. Resonant LCC 90 W notebook power adapter based on the L6599 and STP12NM50N. Features. Dimensions (L/W/H): 132 mm / 52 mm / 22 mm. Universal AC mains range: 90 VAC to 264 VAC. High output power: 90 W (4.74 A, 19 VDC). Very low output noise and ripple: less The STMicroelectronics resonant controller L6599 is particularly suitable for this application. In fact it incorporates the necessary functions to properly drive the two half- bridge MOSFETs by a 50 percent fixed duty cycle with a fixed dead-time TD, (between high- side and low-side MOSFET driving signals), changing the Apr 30, 2013 Purpose and benefits. Using the L6699 LLC control IC, power designers can now realize the benefits of higher efficiency and increased reliability due to enhanced protection features incorporated into the device. Because the L6699 needs a constant resonant tank current monitoring signal to operate, it can