參數(shù)資料
型號: L6711TR
廠商: 意法半導體
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)模轉換器
文件頁數(shù): 7/38頁
文件大?。?/td> 591K
代理商: L6711TR
7/38
L6711
Turn-Off VCCDRx
Threshold
VCCDRx Falling
VCC=12V
4.0
4.2
4.4
V
OSCILLATOR AND INHIBIT
f
OSC
Initial Accuracy
OSC = OPEN
OSC = OPEN; T
J
=0 to 125
°
C
135
127
150
165
178
kHz
kHz
OUTEN
IL
Output Enable Threshold
Input Low
0.3
V
OUTEN
IH
Input High
0.5
V
d
MAX
Maximum duty cycle
OSC = OPEN: CS_SEL = OPEN;
I
FB
=0
72
80
%
OSC = OPEN; CS_SEL = OPEN;
I
FB
=105
μ
A
30
40
%
Vosc
Ramp Amplitude
3
V
FAULT
Voltage at pin OSC
OVP or UVP Active
4.70
5.0
5.30
V
REFERENCE AND DAC
Output Voltage
Accuracy
VRD10.x DAC
FBR = VOUT; FBG = GNDOUT
-0.5
-
0.5
%
HAMMER DAC
FBR = VOUT; FBG = GNDOUT
-0.6
-
0.6
%
I
VID
, I
VID_SEL
VID, VID_SEL
pull-up Current
VIDx = GND
VID_SEL=GND
3
4.5
6
μ
A
VID, VID_SEL
pull-up Voltage
VIDx = OPEN
VID_SEL = OPEN
3
V
VID
IL
VID, VID_SEL
Threshold
Input Low
0.4
V
VID
IH
Input High
0.8
V
ERROR AMPLIFIER
A
0
DC Gain
80
dB
SR
Slew-Rate
COMP = 10pF
15
V/
μ
s
DIFFERENTIAL AMPLIFIER (REMOTE BUFFER)
DC Gain
1
V/V
CMRR
Common Mode Rejection Ratio
40
dB
SR
Slew Rate
VSEN = 10pF
15
V/
μ
s
DIFFERENTIAL CURRENT SENSING AND OFFSET
I
CSx-
Bias Current
I
LOAD
= 0
50
μ
A
I
CSx+
Bias Current
50
μ
A
Current Sense Mismatch
-3
-
3
%
I
OCTH
Over Current Threshold
I
CSx-
(OCP)-I
CSx-
(0)
30
35
40
μ
A
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
I
-----------------------------------
I
I
AVG
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