L6714 STMicroelectronics, L6714 Datasheet - Page 14

• 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

Electrical characteristics
4
Table 4.
14/70
Supply Current
Power-ON
Oscillator and Inhibit
UVLO
UVLO
UVLO
Symbol
OUTEN
I
I
FAULT
CCDRx
BOOTx
F
d
V
I
OSC
MAX
T
T
T
CC
OSC
VCCDR
1
2
3
VCC
OVP
Electrical characteristics
Electrical characteristics
V
CC
VCC supply current
VCCDRx supply current
BOOTx supply current
VCC turn-ON
VCC turn-OFF
VCCDR turn-ON
VCCDR turn-OFF
Pre-OVP turn-ON
Pre-OVP turn-OFF
Main Oscillator Accuracy
SS Delay Time
SS Time T
SS Time T
Output enable intel mode
Output enable AMD mode
Pull-up current
Maximum duty cycle
PWMx ramp amplitude
Voltage at Pin OSC
= 12V ± 15%, T
Parameter
2
3
J
= 0°C to 70°C, unless otherwise specified
HGATEx and LGATEx = OPEN
VCCDRx = BOOTx = 12V
LGATEx = OPEN;
VCCDRx = 12V
HGATEx = OPEN; PHASEx to
PGNDx; VCC = BOOTx = 12V
VCC Rising; VCCDRx = 5V
VCC Falling; VCCDRx = 5V
VCCDRx Rising; VCC = 12V
VCCDRx Falling; VCC = 12V
VCC Rising; VCCDRx = 5V
VCC Falling; VCCDRx = 5V
OSC = OPEN
OSC = OPEN; T
Intel mode
Intel mode; R
Intel mode
Rising thresholds voltage
Hysteresis
Input low
Input high
OSC = OPEN; I
OSC = OPEN; I
OVP Active
Test condition
SSOSC
DROOP
DROOP
J
= 0°C to 125°C
= 25k
= 0 A
= 140 A
Min.
3.05
0.80
1.40
135
130
7.3
3.9
50
1
Typ.
0.75
0.85
12.5
150
500
100
8.9
7.7
4.5
4.3
3.6
3.3
17
80
40
1
4
5
Max.
3.85
0.90
0.80
165
170
4.8
9.3
L6714
Unit
kHz
mA
mA
mA
mV
ms
%
%
V
V
V
V
V
V
V
V
V
V
V
A
s
s