SLVSFU1B April 2023 – October 2023 TPS62874-Q1 , TPS62875-Q1 , TPS62876-Q1 , TPS62877-Q1
PRODUCTION DATA
The TPS6287x-Q1 devices are automotive-qualified, synchronous step-down (buck) DC/DC converters. These devices use an enhanced DCS-control scheme that combines fast transient response with fixed frequency operation, which, together with their low output voltage ripple, high DC accuracy, and differential remote sensing makes them designed for supplying the cores of modern high-performance processors.
The four devices in this family are identical except for their current rating:
To further increase the output current capability, combine multiple devices in a stack. For example, a stack of two TPS62875-Q1 devices has a current capability of 40 A.
The TPS6287x-Q1 devices have a built-in I2C-compatible interface to control and monitor their operation. If the I2C-compatible interface is not used, connect the SCL and SDA pins to GND.