L6714 STMicroelectronics, L6714 Datasheet - Page 7

• 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
2.2
Functions
Table 1.
N°
10
11
12
13
14
1
2
3
4
5
6
7
8
9
PHASE3
PHASE2
PHASE4
UGATE1
UGATE3
UGATE2
UGATE4
BOOT1
BOOT3
BOOT2
BOOT4
N.C.
N.C.
N.C.
Pin
Pin functions
Channel 1 HS driver output.
A small series resistors helps in reducing device-dissipated power.
Channel 1 HS driver supply.
Connect through a capacitor (100nF typ.) to PHASE1 and provide necessary
Bootstrap diode.
A small resistor in series to the boot diode helps in reducing Boot capacitor
overcharge.
Not internally connected.
Channel 3 HS driver return path.
It must be connected to the HS3 mosfet source and provides return path for the
HS driver of channel 3.
Channel 3 HS driver output.
A small series resistors helps in reducing device-dissipated power.
Channel 3 HS driver supply.
Connect through a capacitor (100nF typ.) to PHASE3 and provide necessary
Bootstrap diode.
A small resistor in series to the boot diode helps in reducing Boot capacitor
overcharge.
Not internally connected.
Channel 2 HS driver return path.
It must be connected to the HS2 mosfet source and provides return path for the
HS driver of channel 2.
Channel 2 HS driver output.
A small series resistors helps in reducing device-dissipated power.
Channel 2 HS driver supply.
Connect through a capacitor (100nF typ.) to PHASE2 and provide necessary
Bootstrap diode.
A small resistor in series to the boot diode helps in reducing Boot capacitor
overcharge.
Not internally connected.
Channel 4 HS driver return path.
It must be connected to the HS4 mosfet source and provides return path for the
HS driver of channel 4.
Channel 4 HS driver output.
A small series resistors helps in reducing device-dissipated power.
Channel 4 HS driver supply.
Connect through a capacitor (100nF typ.) to PHASE4 and provide necessary
Bootstrap diode.
A small resistor in series to the boot diode helps in reducing Boot capacitor
overcharge.
Function
Pin settings
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