MIC4103_10 Datasheet, PDF (4/18 Pages) Micrel Semiconductor – 100V Half Bridge MOSFET Drivers 3/2A Sinking/Sourcing Current

Micrel
MIC4103/4104
Electrical Characteristics⁽⁴⁾ (Continued)
V_DD = V_HB = 12V; V_SS = V_HS = 0V; No load on LO or HO; T_A = 25°C; unless noted. Bold values indicate –40°C< T_J < +125°C.
Symbol Parameter
Condition
Min. Typ. Max.
Bootstrap Diode
V_DL
Low-Current Forward Voltage
I_VDD-HB = 100µA
0.4
0.55
0.70
V_DH
High-Current Forward Voltage I_VDD-HB = 100mA
0.7
0.8
1.0
R_D
Dynamic Resistance
I_VDD-HB = 100mA
1.0
1.5
2.0
LO Gate Driver
V_OLL
Low-Level Output Voltage
I_LO = 160mA
0.18
0.3
0.4
V_OHL
High-Level Output Voltage
I_LO = −100mA, V_OHL = V_DD - V_LO
0.25
0.3
0.45
I_OHL
Peak Sink Current
I_OLL
Peak Source Current
HO Gate Driver
V_OLH
Low-Level Output Voltage
V_LO = 0V
V_LO = 12V
I_HO = 160mA
3
2
0.22
0.3
0.4
V_OHH
High-Level Output Voltage
I_HO = −100mA, V_OHH = V_HB – V_HO
0.25
0.3
0.45
I_OHH
Peak Sink Current
V_HO = 0V
3
I_OLH
Peak Source Current
V_HO = 12V
2
Switching Specifications
t_LPHL
Lower Turn-Off Propagation
Delay (LI Falling to LO Falling)
(MIC4103)
24
45
t_HPHL
Upper Turn-Off Propagation
Delay (HI Falling to HO Falling)
(MIC4103)
24
45
t_LPLH
Lower Turn-On Propagation
Delay (LI Rising to LO Rising)
(MIC4103)
24
45
t_HPLH
Upper Turn-On Propagation
Delay (HI Rising to HO Rising)
(MIC4103)
24
45
t_LPHL
Lower Turn-Off Propagation
Delay (LI Falling to LO Falling)
(MIC4104)
24
45
t_HPHL
Upper Turn-Off Propagation
Delay (HI Falling to HO Falling)
(MIC4104)
24
45
t_LPLH
Lower Turn-On Propagation
Delay (LI Rising to LO Rising)
(MIC4104)
24
45
t_HPLH
Upper Turn-On Propagation
Delay (HI Rising to HO Rising)
(MIC4104)
24
45
t_MON
Delay Matching: Lower Turn-On
and Upper Turn-Off
3
8
10
t_MOFF
Delay Matching: Lower Turn-Off
and Upper Turn-On
3
8
10
t_RC
Output Rise Time
C_L = 1000pF
10
t_FC
Output Fall Time
C_L = 1000pF
6
Units
V
V
Ω
V
V
A
A
V
V
A
A
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
November 2010
4
M9999-110910-B