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MIC4103 Datasheet, PDF (4/17 Pages) Micrel Semiconductor – 100V Half Bridge MOSFET Drivers 3/2A Sinking/Sourcing Current
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Micrel
Symbol Parameter
Bootstrap Diode
VDL
Low-Current Forward Voltage
Condition
IVDD-HB = 100µA
VDH
High-Current Forward Voltage IVDD-HB = 100mA
RD
Dynamic Resistance
LO Gate Driver
VOLL
Low Level Output Voltage
IVDD-HB = 100mA
ILO = 160mA
VOHL
High Level Output Voltage
IOHL
Peak Sink Current
IOLL
Peak Source Current
HO Gate Driver
VOLH
Low Level Output Voltage
ILO = -100mA, VOHL = VDD - VLO
VLO = 0V
VLO = 12V
IHO = 160mA
VOHH
High Level Output Voltage
IHO = -100mA, VOHH = VHB – VHO
IOHH
Peak Sink Current
IOLH
Peak Source Current
Switching Specifications
tLPHL
Lower Turn-Off Propagation
Delay (LI Falling to LO Falling)
tHPHL
Upper Turn-Off Propagation
Delay (HI Falling to HO Falling)
tLPLH
Lower Turn-On Propagation
Delay (LI Rising to LO Rising)
tHPLH
Upper Turn-On Propagation
Delay (HI Rising to HO Rising)
tLPHL
Lower Turn-Off Propagation
Delay (LI Falling to LO Falling)
tHPHL
Upper Turn-Off Propagation
Delay (HI Falling to HO Falling)
tLPLH
Lower Turn-On Propagation
Delay (LI Rising to LO Rising)
tHPLH
Upper Turn-On Propagation
Delay (HI Rising to HO Rising)
tMON
Delay Matching: Lower Turn-On
and Upper Turn-Off
tMOFF
Delay Matching: Lower Turn-Off
and Upper Turn-On
tRC
Output Rise Time
tFC
Output Fall Time
VHO = 0V
VHO = 12V
(MIC4103)
(MIC4103)
(MIC4103)
(MIC4103)
(MIC4104)
(MIC4104)
(MIC4104)
(MIC4104)
CL = 1000pF
CL = 1000pF
MIC4103/4104
Min
Typ
Max Units
0.4
0.55
0.70
V
0.7
0.8
1.0
V
1.0
1.5
2.0
Ω
0.18
0.3
0.4
V
0.25
0.3
0.45
V
3
A
2
A
0.22
0.3
0.4
V
0.25
0.3
0.45
V
3
A
2
A
24
45
ns
24
45
ns
24
45
ns
24
45
ns
24
45
ns
24
45
ns
24
45
ns
24
45
ns
3
8
10
ns
3
8
10
ns
10
ns
6
ns
October 2007
4
M9999-100107-B
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