L6712ADTR 데이터 시트보기 (PDF) - STMicroelectronics
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L6712ADTR Datasheet PDF : 29 Pages
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L6712A L6712
Table 4. Electrical Characteristcs (continued)
(VCC = 12V±10%, TJ = 0°C to 70°C unless otherwise specified)
Symbol
Parameter
Test Condition
REFERENCE AND DAC
VOUT (1)
Output Voltage Accuracy VIDx See Table 5, VID ≠ “11x“
VID = “110“
REF_IN/OUT Reference Accuracy
VIDx See Table 5, VID ≠ “111”
Current Capability
Load Regulation
VPROG / REF_IN/ Accuracy with external
OUT
reference
IREF = from 0 to 3mA
VID=“111”;
REF_IN/OUT = 0.8V to 3.3V
REF_IN/OUT Input impedance
IVID
VID pull-up Current
VVID
VID pull-up Voltage
VIDIL
VID Input Levels
VIDIH
ERROR AMPLIFIER
VIDx =SGND
VIDx = OPEN
Input Low
Input High
VOS_EA
Offset
DC Gain
FB = COMP
SR
Slew-Rate
COMP=10pF
IFB_START
Start-up Current
FB=SGND; During Soft Start…
DIFFERENTIAL AMPLIFIER (REMOTE BUFFER)
VOS_RA
Offset
DC Gain
VSEN = FBG
SR
Slew Rate
VSEN = 10pF
DIFFERENTIAL CURRENT SENSING
IISEN1, IISEN2
IPGNDSx
IISEN1, IISEN2
Bias Current
Bias Current
Bias Current at
Over Current Threshold
ILOAD = 0
IDROOP
Droop Current
GATE DRIVERS
ILOAD ≤ 0
ILOAD = 100%
tRISE HGATE
IHGATEx
High Side
Rise Time
High Side
Source Current
BOOTx-PHASEx=10V;
CHGATEx to PHASEx=3.3nF
BOOTx-PHASEx=10V
RHGATEx
High Side
Sink Resistance
BOOTx-PHASEx=12V;
tRISE LGATE
ILGATEx
Low Side
Rise Time
Low Side
Source Current
VCCDR=10V;
CLGATEx to PGNDx=5.6nF
VCCDR=10V
RLGATEx
Low Side
Sink Resistance
VCCDR=12V
Min.
-0.9
-1.0
VOUT -5
3
-2.0
1.0
-5
65
-8
45
45
80
47.5
1.5
0.7
Typ.
-
-
VOUT
400
5
3
80
15
80
15
50
50
85
0
50
15
2
2
30
1.8
1.1
Max.
0.9
1.0
VOUT+5
5.0
2.0
0.4
5
8
55
55
90
1
52.5
30
2.5
55
1.5
Unit
%
%
mV
mA
mV
%
kΩ
µA
V
V
V
mV
dB
V/µs
µA
mV
dB
V/µs
µA
µA
µA
µA
µA
ns
A
Ω
ns
A
Ω
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