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L6711 数据表(PDF) 7 Page - STMicroelectronics

部件名 L6711
功能描述  3 PHASE CONTROLLER WITH DYNAMIC VID AND SELECTABLE DACs
PDF  38 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

L6711 数据表(HTML) 7 Page - STMicroelectronics

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L6711
Turn-Off VCCDRx
Threshold
VCCDRx Falling
VCC=12V
4.0
4.2
4.4
V
OSCILLATOR AND INHIBIT
fOSC
Initial Accuracy
OSC = OPEN
OSC = OPEN; TJ=0 to 125
°C
135
127
150
165
178
kHz
kHz
OUTENIL
Output Enable Threshold
Input Low
0.3
V
OUTENIH
Input High
0.5
V
dMAX
Maximum duty cycle
OSC = OPEN: CS_SEL = OPEN;
IFB=0
72
80
%
OSC = OPEN; CS_SEL = OPEN;
IFB=105
µA
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
%
IVID, IVID_SEL
VID, VID_SEL
pull-up Current
VIDx = GND
VID_SEL=GND
34.5
6
µA
VID, VID_SEL
pull-up Voltage
VIDx = OPEN
VID_SEL = OPEN
3V
VIDIL
VID, VID_SEL
Threshold
Input Low
0.4
V
VIDIH
Input High
0.8
V
ERROR AMPLIFIER
A0
DC Gain
80
dB
SR
Slew-Rate
COMP = 10pF
15
V/
µs
DIFFERENTIAL AMPLIFIER (REMOTE BUFFER)
DC Gain
1
V/V
CMRR
Common Mode Rejection Ratio
40
dB
SR
Slew Rate
VSEN = 10pF
15
V/
µs
DIFFERENTIAL CURRENT SENSING AND OFFSET
ICSx-
Bias Current
ILOAD = 0
50
µA
ICSx+
Bias Current
50
µA
Current Sense Mismatch
-3
-
3
%
IOCTH
Over Current Threshold
ICSx-(OCP)-ICSx-(0)
30
35
40
µA
Electrical Characteristcs (continued)
(VCC=12V±15%, TJ = 0°C to 70°C unless otherwise specified)
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
I
IN F O x
I
AVG
I
AVG
-----------------------------------



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