L6713ATR datasheet(27/64 Pages) STMICROELECTRONICS

Part #	L6713ATR

Description	2/3 phase controller with embedded drivers for Intel VR10, VR11 and AMD 6 bit CPUs

PDF	64 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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27 / 64 page

L6713A

Device description

27/64

L6713A provides a programmable over-voltage protection to protect the load from

dangerous over stress. It can be externally set to a fixed voltage through an apposite

resistor, or it can be set internally, latching immediately by turning ON the lower driver and

driving high the FAULT pin.

Furthermore, preliminary OVP protection also allows the device to protect load from

dangerous OVP when VCC is not above the UVLO threshold.

The over-current protection is on the total delivered current and causes the device turns

OFF all MOSFETs and latches the condition.

L6713A provides also system Thermal Monitoring: through an apposite pin the device

senses the temperature of the hottest component in the application driving the Warning and

the Alarm signal as a consequence.

A compact 10 x 10 mm body TQFP64 package with exposed thermal pad allows dissipating

the power to drive the external MOSFET through the system board.

L6713ATR Datasheet(PDF) 27 Page - STMicroelectronics