ZHCSHN7B February 2018 – April 2018 TPSM84624
PRODUCTION DATA.
The device has been designed to prevent the low-side MOSFET from discharging a pre-biased output. During monotonic pre-biased start-up, the low-side MOSFET is not allowed to sink current until the SS/TR pin voltage is higher than the FB pin voltage and the high-side MOSFET begins to switch.