MIC4451_11 Datasheet, PDF (4/14 Pages) Micrel Semiconductor – 12A-Peak Low-Side MOSFET Driver

Micrel Inc.
MIC4451/4452
Electrical Characteristics
(Over operating temperature range with 4.5V ≤ V_S ≤ 18V unless otherwise specified.)
Symbol Parameter
Condition
Min.
Typ. Max. Units
Input
V_IH
Logic 1 Input Voltage
V_IL
Logic 0 Input Voltage
2.4
V
0.8
V
V_IN
Input Voltage Range
−5
V_S + .3
V
I_IN
Input Current
0 ≤ V_IN ≤ V_S
−10
10
μA
Output
V_OH
High Output Voltage
V_OL
Low Output Voltage
R_O
Output Resistance, Output High
Output Resistance,
R_O
Output Low
Switching Time ⁽³⁾
See Figure 1
See Figure 1
I_OUT = 10mA, V_S = 18V
I_OUT = 10mA, V_S = 18V
V_S − .025
V
.025
V
2.2
Ω
2.2
Ω
t_R
Rise Time
t_F
Fall Time
t_D1
Delay Time
t_D2
Delay Time
Power Supply
Test Figure 1, C_L = 15,000pF
Test Figure 1, C_L = 15,000pF
Test Figure 1
Test Figure 1
50
ns
60
ns
70
ns
80
ns
I_S
Power Supply Current
V_S
Operating Input Voltage
V_IN = 3V
V_IN = 0V
3
mA
0.4
4.5
18
V
Notes:
1. Functional operation above the absolute maximum stress ratings is not implied.
2. Static-sensitive device. Store only in conductive containers. Handling personnel and equipment should be grounded to prevent damage from static
discharge.
3. Switching times guaranteed by design.
4. Specification for packaged product only.
January 2011
4
M9999-011811