3 Description

TPSM8S6C24 is a highly integrated, easy-to-use, non-isolated DC/DC buck power module with added manufacturer-specific PMBus commands and the addition of EXTENDED_WRITE_PROTECT and PASSKEY improves security against malicious access to the PMBus by restricting Write capability with greater resolution than the standard Write Protect command.

TPSM8S6C24 is a 35-A power module and can source up to 140-A with 4 × stackability. The device has an option to overdrive the internal 5-V LDO with an external 5-V supply to enable lower input voltage range down to 2.95 V and improve the efficiency of the converter.

TPSM8S6C24 power module uses a proprietary fixed-frequency current-mode control with input feedforward and selectable internal compensation components for minimal size and stability over a wide range of output capacitances.

Package Information

PART NUMBER	PACKAGE⁽¹⁾	PACKAGE SIZE (NOM)⁽²⁾
TPSM8S6C24	MOY (QFM, 45)	16.00 mm × 11.00 mm

(1) For all available packages, see the orderable addendum at the end of the data sheet.

(2) The package size (length × width) is a nominal value and includes pins, where applicable.

Simplified Application

Efficiency