The TPS7H4011 is a 14V, 12A synchronous buck converter optimized for
use in a space environment. The peak current mode converter obtains high efficiency
with good transient performance and reduced component count.
The wide voltage range of the
TPS7H4011
enables it to be used as a point of load regulator to convert directly from a 12V or
5V rail. The output voltage start-up ramp is controlled by the SS_TR pin. Power
sequencing is possible with the EN and PWRGD pins.
The
device can be configured with up-to four devices in parallel without an external
clock for increased current capabilities. Additionally, various features
are included such as differential remote sensing,
selectable current limit, a flexible fault input pin,
and configurable compensation.
The TPS7H4011 is a 14V, 12A synchronous buck converter optimized for
use in a space environment. The peak current mode converter obtains high efficiency
with good transient performance and reduced component count.
The wide voltage range of the
TPS7H4011
enables it to be used as a point of load regulator to convert directly from a 12V or
5V rail. The output voltage start-up ramp is controlled by the SS_TR pin. Power
sequencing is possible with the EN and PWRGD pins.
The
device can be configured with up-to four devices in parallel without an external
clock for increased current capabilities. Additionally, various features
are included such as differential remote sensing,
selectable current limit, a flexible fault input pin,
and configurable compensation.