TDA21490 Datasheet (Infineon) - low profile dc-dc converters

TDA21490, low profile dc-dc converters

* High frequency, low profile dc-dc converters * Voltage Regulators for CPUs, GPUs, and high current rails The TDA21490 power stage contains a low quiescent-current synchronous buck gate-driver IC co-packaged with high-side and low-side MOSFETs.

The package is optimized for PCB layout, hea

TDA21490 Features

* auto-replenishment of the bootstrap capacitor to prevent over-discharging. The TDA21490 features a deep-sleep power saving mode, which greatly reduces the power consumption when the multiphase system enters PS3/PS4 mode. Operation at switching frequency as high as 1.5 MHz enables high performance tr