L6918 데이터 시트보기 (PDF) - STMicroelectronics
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L6918 Datasheet PDF : 35 Pages
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L6918 L6918A
ELECTRICAL CHARACTERISTCS (continued)
(Vcc=12V±10%, TJ=0°C to 70°C unless otherwise specified)
Symbol
Parameter
Test Condition
IPGNDSx
IISEN1,
IISEN2
IFB
Bias Current
Bias Current at
Over Current Threshold
Active Droop Current
GATE DRIVERS
ILOAD = 0
ILOAD = 100%
tRISE HGATE High Side
Rise Time
IHGATEx High Side
Source Current
VBOOTx-VPHASEx=10V;
CHGATEx to PHASEx=3.3nF
VBOOTx-VPHASEx=10V
RHGATEx High Side
Sink Resistance
VBOOTx-VPHASEx=12V;
tRISE LGATE Low Side
Rise Time
ILGATEx
Low Side
Source Current
VCCDR=10V;
CLGATEx to PGNDx=5.6nF
VCCDR=10V
RLGATEx Low Side
Sink Resistance
VCCDR=12V
PROTECTIONS
PGOOD
PGOOD
OVP
UVP
VPGOOD
Upper Threshold
(VSEN / VPROG_IN)
Lower Threshold
(VSEN / VPROG_IN)
Over Voltage Threshold
(VSEN / VPROG_IN)
Under Voltage Trip
(VSEN / VPROG_IN)
PGOOD Voltage Low
VSEN Rising
VSEN Falling
VSEN Rising
VSEN Falling
IPGOOD = -4mA
Min. Typ. Max. Unit
45
50
55
µA
80
85
90
µA
0
1
µA
47.5
50
52.5
µA
15
30
nS
2
A
1.5
2
2.5
Ω
30
55
nS
1.8
A
0.7
1.1
1.5
Ω
109 112 115
%
87
90
93
%
114 117 120
%
55
60
65
%
0.3
0.4
0.5
V
Table 1. VID Settings (only for L6918A)
VID4
VID3 VID2 VID1 VID0
Output
Voltage (V)
0
0
0
0
0
0
0
0
0
1
0
0
0
1
0
1.850
1.825
1.800
0
0
0
1
1
0
0
1
0
0
0
0
1
0
1
0
0
1
1
0
0
0
1
1
1
1.775
1.750
1.725
1.700
1.675
0
1
0
0
0
0
1
0
0
1
0
1
0
1
0
0
1
0
1
1
0
1
1
0
0
0
1
1
0
1
0
1
1
1
0
0
1
1
1
1
1.650
1.625
1.600
1.575
1.550
1.525
1.500
1.475
VID4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
VID3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
VID2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
VID1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
VID0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Output
Voltage (V)
1.450
1.425
1.400
1.375
1.350
1.325
1.300
1.275
1.250
1.225
1.200
1.175
1.150
1.125
1.100
Shutdown
8/35
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