ZHCSBE5D August 2013 – June 2025 TPS62090-Q1
PRODUCTION DATA
At medium to heavy load currents, the device operates with PWM at a nominal switching frequency of 2.8 MHz or 1.4 MHz depending on the setting of the FREQ pin. As the load current decreases, the converter enters the power save mode operation reducing the switching frequency. The device enters power save mode at the boundary to discontinuous conduction mode (DCM).