L6714 STMicroelectronics, L6714 Datasheet - Page 41

• Manufacturer Part Number: L6714
• Description: IC CTRLR 4PH W/DRIVERS 64-TQFP
• Manufacturer: STMicroelectronics

Specifications of L6714

• Applications: Controller, Intel VR10, VR11, AMD CPU
• Voltage - Input: 12V
• Number Of Outputs: 4
• Voltage - Output: 0.3 ~ 1.6 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 64-TQFP Exposed Pad, 64-eTQFP, 64-HTQFP, 64-VQFP
• Mounting Style: SMD/SMT
• Case: QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

L6714
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Enable and disable
L6714 has three different supplies: VCC pin to supply the internal control logic, VCCDRx to
supply the low side drivers and BOOTx to supply the high side drivers.
If the voltage at pins VCC and VCCDRx are not above the turn on thresholds specified in the
Electrical
high impedance to the load.
Once the device is correctly supplied, proper operation is assured and the device can be
driven by the OUTEN pin to control the power sequencing.
Setting the pin free, the device implements a soft start up to the programmed voltage.
Shorting the pin to SGND, it resets the device (SS_END/PGOOD is shorted to SGND in this
condition) from any latched condition and also disables the device keeping all the MOSFET
turned off to show high impedance to the load.
characteristics, the device is shut down: all drivers keep the MOSFET off to show
Enable and disable
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