Operating Temperature Range..............................-40°C to +125°C
Storage Temperature Range .................................-65°C to +150°C
Junction Temperature ...........................................................+150°C
Lead Temperature (soldering, 10s)......................................+300°C
Soldering Temperature (reflow)............................................+260°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
PACKAGE THERMAL CHARACTERISTICS (Note 1)
Junction-to-Ambient Thermal Resistance (θ
JA
)...............42°C/W
Junction-to-Case Thermal Resistance (θ
JC
)......................9°C/W
Note 1:
Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer
board. For detailed information on package thermal considerations, refer to
www.maximintegrated.com/thermal-tutorial.
ELECTRICAL CHARACTERISTICS
(V
DD
= 4V to 15V, T
A
= -40°C to +125°C, unless otherwise noted. Typical values are at V
DD
= 15V and T
A
= +25°C.) (Note 1)
PARAMETER
POWER SUPPLY
V
DD
Operating Range
V
DD
Undervoltage Lockout
V
DD
Undervoltage Lockout
Hysteresis
V
DD
Undervoltage Lockout to
Output Delay
V
DD
Supply Current
DRIVER OUTPUT (SINK)
Driver Output Resistance Pulling
Down
Peak Output Current (Sinking)
Output-Voltage Low
Latchup Protection
DRIVER OUTPUT (SOURCE)
Driver Output Resistance Pulling
Up
Peak Output Current (Sourcing)
V
DD
= 15V,
I
OUT
= 100mA
V
DD
= 4.5V,
I
OUT
= 100mA
T
A
= +25°C
T
A
= +125°C
T
A
= +25°C
T
A
= +125°C
1.5
1.9
2.75
3.75
4
2.1
2.75
4
5.5
A
Ω
I
LUP
V
DD
= 15V,
I
OUT
= -100mA
V
DD
= 4.5V,
I
OUT
= -100mA
T
A
= +25°C
T
A
= +125°C
T
A
= +25°C
T
A
= +125°C
V
DD
= 4.5V
V
DD
= 15V
400
1.1
1.5
2.2
3.0
4
0.45
0.24
1.8
2.4
3.3
4.5
A
V
mA
Ω
I
DD
I
DD-SW
V
DD
rising
V
IN+
= 0V, IN- = V
DD
(not switching)
V
DD
= 4V
V
DD
= 15V
0.5
V
DD
UVLO
V
DD
rising
4
3.00
3.5
200
12
28
40
1.2
55
75
2.2
15
3.85
V
V
mV
µs
µA
mA
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Switching at 250kHz, C
L
= 0
R
ON-N
I
PK-N
V
DD
= 15V, C
L
= 10,000pF
I
OUT
= -100mA
Reverse current I
OUT
(Note 2)
R
ON-P
I
PK-P
V
DD
= 15V, C
L
= 10,000pF
2
Maxim Integrated
MAX5078
4A, 20ns, MOSFET Driver
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= 4V to 15V, T
A
= -40°C to +125°C, unless otherwise noted. Typical values are at V
DD
= 15V and T
A
= +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
V
DD
= 4.5V
Output-Voltage High
I
OUT
= 100mA
V
DD
= 15V
LOGIC INPUT
(Note 3)
Logic 1 Input Voltage
V
IH
MAX5078A
MAX5078B (Note 4)
Logic 0 Input Voltage
V
IL
MAX5078A
MAX5078B
Logic-Input Hysteresis
Logic-Input-Current Leakage
Input Capacitance
C
IN
C
L
= 1000pF
OUT Rise Time
t
R
C
L
= 5000pF
C
L
= 10,000pF
C
L
= 1000pF
OUT Fall Time
Turn-On Delay Time
Turn-Off Delay Time
t
F
t
D-ON
t
D-OFF
C
L
= 5000pF
C
L
= 10,000pF
C
L
= 10,000pF (Note 2)
C
L
= 10,000pF (Note 2)
C
L
= 1000pF
OUT Rise Time
t
R
C
L
= 5000pF
C
L
= 10,000pF
C
L
= 1000pF
OUT Fall Time
Turn-On Delay Time
Turn-Off Delay Time
t
F
t
D-ON
t
D-OFF
C
L
= 5000pF
C
L
= 10,000pF
C
L
= 10,000pF (Note 2)
C
L
= 10,000pF (Note 2)
18
18
10
10
V
HYS
MAX5078A
MAX5078B
V
IN+
= V
IN-
= 0V or V
DD
-1
0.1 x
V
DD
0.3
+0.1
2.5
4
18
32
4
15
26
20
20
7
37
85
7
30
75
35
35
70
70
ns
ns
ns
ns
34
34
ns
ns
ns
ns
+1
µA
pF
0.7 x
V
DD
2.1
0.3 x
V
DD
0.8
V
V
V
MIN
V
DD
-
0.55
V
V
DD
-
0.275
TYP
MAX
UNITS
SWITCHING CHARACTERISTICS FOR V
DD
= 15V
(Figure 1)
SWITCHING CHARACTERISTICS FOR V
DD
= 4.5V
(Figure 1)
Maxim Integrated
3
MAX5078
4A, 20ns, MOSFET Driver
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= 4V to 15V, T
A
= -40°C to +125°C, unless otherwise noted. Typical values are at V
DD
= 15V and T
A
= +25°C.) (Note 1)
PARAMETER
MATCHING CHARACTERISTICS
Mismatch Propagation Delays from
Inverting and Noninverting Inputs to
Output
∆t
ON-OFF
V
DD
= 15V, C
L
= 10,000pF
V
DD
= 4.5V, C
L
= 10,000pF
2
ns
4
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Note 1:
Note 2:
Note 3:
Note 4:
All devices are 100% tested at T
A
= +25°C. Specifications over -40°C to +125°C are guaranteed by design.
Limits are guaranteed by design, not production tested.
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