參數(shù)資料
型號： L6714
廠商： 意法半導體
英文描述： 4 phase controller with embedded drivers for Intel VR10, VR11 and AMD 6Bit CPUs
中文描述： 4英特爾VR10，VR11和AMD的6位嵌入式CPU的司機相控制器
文件頁數(shù)： 14/70頁
文件大?。?/td> 572K
代理商： L6714
Electrical characteristics
L6714
14/70
4
Electrical characteristics
V
CC
= 12V ± 15%, T
J
= 0°C to 70°C, unless otherwise specified
Table 4.
Electrical characteristics
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
Supply Current
I
CC
VCC supply current
HGATEx and LGATEx = OPEN
VCCDRx = BOOTx = 12V
17
mA
I
CCDRx
VCCDRx supply current
LGATEx = OPEN;
VCCDRx = 12V
1
mA
I
BOOTx
BOOTx supply current
HGATEx = OPEN; PHASEx to
PGNDx; VCC = BOOTx = 12V
0.75
mA
Power-ON
UVLO
VCC
VCC turn-ON
VCC Rising; VCCDRx = 5V
8.9
9.3
V
VCC turn-OFF
VCC Falling; VCCDRx = 5V
7.3
7.7
V
UVLO
VCCDR
VCCDR turn-ON
VCCDRx Rising; VCC = 12V
4.5
4.8
V
VCCDR turn-OFF
VCCDRx Falling; VCC = 12V
3.9
4.3
V
UVLO
OVP
Pre-OVP turn-ON
VCC Rising; VCCDRx = 5V
3.6
3.85
V
Pre-OVP turn-OFF
VCC Falling; VCCDRx = 5V
3.05
3.3
V
Oscillator and Inhibit
F
OSC
Main Oscillator Accuracy
OSC = OPEN
OSC = OPEN; T
J
= 0°C to 125°C
135
130
150
165
170
kHz
T
1
SS Delay Time
Intel mode
1
ms
T
2
SS Time T
2
Intel mode; R
SSOSC
= 25k
500
μ
s
T
3
SS Time T
3
Intel mode
50
μ
s
OUTEN
Output enable intel mode
Rising thresholds voltage
0.80
0.85
0.90
V
Hysteresis
100
mV
Output enable AMD mode
Input low
0.80
V
Input high
1.40
V
Pull-up current
12.5
μ
A
d
MAX
Maximum duty cycle
OSC = OPEN; I
DROOP
= 0
μ
A
OSC = OPEN; I
DROOP
= 140
μ
A
80
%
40
%
V
OSC
PWMx ramp amplitude
4
V
FAULT
Voltage at Pin OSC
OVP Active
5
V
相關(guān)PDF資料
PDF描述
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