參數(shù)資料
型號： L6711TR
廠商： 意法半導(dǎo)體
英文描述： 3 PHASE CONTROLLER WITH DYNAMIC VID AND SELECTABLE DACs
中文描述： 3相控制器，動態(tài)VID和可選數(shù)模轉(zhuǎn)換器
文件頁數(shù)： 8/38頁
文件大?。?/td> 591K
代理商： L6711TR
L6711
8/38
I
FB
Droop Current deviation from
nominal value
OFFSET = TC = SGND
I
FB
= 0 to 75
μ
A
-3.5
-
+3.5
μ
A
Offset Current
I
LOAD
=0; I
OFFSET
=100
μ
A;
TC = SGND
-90
-100
-110
μ
A
I
LOAD
=0; I
OFFSET
=100mA;
TC Enabled
90
100
110
μ
A
I
OFFSET
OFFSET pin Current
Range
0
-
250
μ
A
V
OFFSET
OFFSET pin Voltage
I
OFFSET
= 0 to 250
μ
A
1.240
V
V
TC
TC Voltage at
T
amb
= 27oC
R
TC
=100k
R
TC
=50k
R
TC
=5k
0.612
0.593
0.530
0.645
0.625
0.558
0.677
0.656
0.586
V
GATE DRIVERS
t
RISE HGATE
High Side
Rise Time
BOOTx-PHASEx=10V;
C
HGATEx
to PHASEx=3.3nF
15
30
ns
I
HGATEx
High Side
Source Current
BOOTx-PHASEx=10V
2
A
R
HGATEx
High Side
Sink Resistance
BOOTx-PHASEx=12V;
1.5
2
2.5
t
RISE LGATE
Low Side
Rise Time
VCCDRx=10V;
C
LGATEx
to PGNDx=5.6nF
30
55
ns
I
LGATEx
Low Side
Source Current
VCCDRx=10V
1.8
A
R
LGATEx
Low Side
Sink Resistance
VCCDRx=12V
0.7
1.1
1.5
PROTECTIONS AND SS_END
V
SS_ENDL
SS_END Voltage Low
I
SS_END
= -4mA
0.4
V
I
SS_ENDH
SS_END Leakage
V
SS_END
= 5V
1
μ
A
UVP
Under Voltage Trip
VSEN Falling
55
60
65
%
OVP
Over Voltage Threshold
VSEN Rising;
OVP = OPEN
112
115
118
%
Over Voltage Threshold
VSEN Rising;
OVP = 90k
to SGND
1.54
1.64
1.74
V
Preliminary
OVP
Turn-ON Threshold
VCC = VCCDRx Rising
4
V
PreOVP Threshold
FBR Rising
1.8
V
PreOVP Hysteresis
350
mV
Electrical Characteristcs
(continued)
(V
CC
=12V±15%, T
J
= 0°C to 70°C unless otherwise specified)
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
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