Datasheet

MAX5048
7.6A, 12ns, SOT23/TDFN, MOSFET Driver
3
Maxim Integrated
ELECTRICAL CHARACTERISTICS (continued)
(V+ = +12V, T
A
= -40°C to +125°C, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 3)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Power-Off Pulldown Resistance
V+ = 0 or unconnected, I
N-OUT
= -10mA,
T
A
= +25°C
3.3 10 Ω
Power-Off Pulldown Clamp
Voltage
V+ = 0 or unconnected, I
N-OUT
= -10mA,
T
A
= +25°C
0.85 1.0 V
Output Leakage Current I
LK-N
N_OUT = V+ 6.85 20 µA
Peak Output Current (Sinking) I
PK-N
C
L
= 10,000pF 7.6 A
p-CHANNEL OUTPUT
T
A
= +25°C 2.00 3.00
V
V+
= +10V,
I
P-OUT
= 50mA
T
A
= +125°C 2.85 4.30
T
A
= +25°C 2.20 3.30
Driver Output Resistance—
Pulling Up (MAX5048AAUT/
MAX5048BAUT)
R
ON-P
V
V+
= +4.5V,
I
P-OUT
= 50mA
T
A
= +125°C 3.10 4.70
Ω
T
A
= +25°C 2.08 3.08
V
V+
= +10V,
I
P-OUT
= 50mA
T
A
= +125°C 2.93 4.38
T
A
= +25°C 2.28 3.38
Driver Output Resistance—
Pulling Up (MAX5048AATT/
MAX5048BATT)
R
ON-P
V
V+
= +4.5V,
I
P-OUT
= 50mA
T
A
= +125°C 3.18 4.78
Ω
Output Leakage Current I
LK-P
P_OUT = 0 0.001 10 µA
Peak Output Current (Sourcing) I
PK-P
C
L
= 10,000pF 1.3 A
LOGIC INPUT
MAX5048A 0.67 x V+
Logic 1 Input Voltage V
IH
MAX5048B 2.4
V
MAX5048A 0.33 x V+
Logic 0 Input Voltage V
IL
MAX5048B 0.8
V
MAX5048A 1.6
Logic-Input Hysteresis V
HYS
MAX5048B 0.68
V
Logic-Input Current V
IN_
= V+ or 0 0.001 10 µA
Input Capacitance C
IN
2.5 pF
SWITCHING CHARACTERISTICS FOR V+ = +10V
C
L
= 1000pF 8
C
L
= 5000pF 45
Rise Time t
R
C
L
= 10,000pF 82
ns
C
L
= 1000pF 3.2
C
L
= 5000pF 7.5Fall Time t
F
C
L
= 10,000pF 12.5
ns
Turn-On Propagation Delay Time t
D-ON
Figure 1, C
L
= 1000pF (Note 4) 7 12 25 ns
Turn-Off Propagation Delay Time t
D-OFF
Figure 1, C
L
= 1000pF (Note 4) 7 12 25 ns
Break-Before-Make Time 2.5 ns