L6714TR STMicroelectronics, L6714TR Datasheet - Page 12

• Manufacturer Part Number: L6714TR
• Description: IC CTRLR 4PHASE W/DRVRS 64-TQFP
• Manufacturer: STMicroelectronics

Specifications of L6714TR

• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-5095-2

Pin settings
12/70
Table 1.
PAD
N°
60
61
62
63
64
THERMAL
VCCDR1
PHASE1
LGATE1
PGND1
N.C.
PAD
Pin
Pin functions
Channel 1 LS Driver return path. Connect to Power ground Plane.
Channel 1 LS Driver Output.A small series resistor helps in reducing device-
dissipated power.
Channel 1 LS Driver Supply.
It must be connected to others VCCDRx pins.
LS Driver supply can range from 5Vbus up to 12Vbus, filter with 1µF MLCC cap
vs. PGND1.
Channel 1 HS driver return path.
It must be connected to the HS1 mosfet source and provides return path for the
HS driver of channel 1.
Not internally connected.
Thermal pad connects the Silicon substrate and makes good thermal contact
with the PCB to dissipate the power necessary to drive the external mosfets.
Connect to the PGND plane with several VIAs to improve thermal conductivity.
Function
L6714