MAX15070A_13 Datasheet, PDF (2/9 Pages) Maxim Integrated Products – 7A Sink, 3A Source, 12ns, SOT23 MOSFET Drivers

MAX15070A/MAX15070B
7A Sink, 3A Source,
12ns, SOT23 MOSFET Drivers
ABSOLUTE MAXIMUM RATINGS
(Voltages referenced to GND.)
V+, IN+, IN-........................................................... -0.3V to +16V
N_OUT, P_OUT............................................-0.3V to (V+ + 0.3V)
N_OUT Continuous Output Current (Note 1).................. -200mA
P_OUT Continuous Output Current (Note 1)................. +125mA
Continuous Power Dissipation (TA = +70NC)
SOT23 (derate 8.7mW/NC above +70NC)................... 696mW*
Operating Temperature Range ....................... -40NC to +125NC
Junction Temperature.................................................... +150NC
Storage Temperature Range............................ -65NC to +150NC
Lead Temperature (soldering, 10s).................................+300NC
Soldering Temperature (reflow).......................................+260NC
*As per JEDEC 51 standard.
Note 1: Continuous output current is limited by the power dissipation of the package.
PACKAGE THERMAL CHARACTERISTICS (Note 2)
SOT23
Junction-to-Ambient Thermal Resistance (BJA).........115NC/W
Junction-to-Case Thermal Resistance (BJC)................... 80NC/W
Note 2: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-lay-
er board. For detailed information on package thermal considerations, refer to www.maximintegrated.com/thermal-tutorial.
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.
ELECTRICAL CHARACTERISTICS
(V+ = +12V, CL = 0F, TA = TJ = -40NC to +125NC, unless otherwise noted. Typical values are at TA = +25NC. Parameters specified at
V+ = +4.5V apply to the MAX15070A only; see Figure 1.) (Note 3)
PARAMETER
SYMBOL
CONDITIONS
MIN
POWER SUPPLY (V+)
MAX15070A
4
Input Voltage Range
MAX15070B
6
Undervoltage Lockout
VUVLO V+ rising
3.3
Undervoltage-Lockout
Hysteresis
Undervoltage Lockout to Output
Rising Delay
V+ rising
Undervoltage Lockout to Output
Falling Delay
V+ falling
Supply Current
V+ = 14V, no switching
IV+ _{V+ = 14V, switching at 1MHz}
n-CHANNEL OUTPUT (N_OUT)
N_OUT Resistance
Power-Off Pulldown Resistance
Output Bias Current
Peak Output Current
RN_OUT
IBIASN
IPEAKN
V+ = +12V,
TA = +25NC
IN_OUT = -100mA
TA = +125NC
V+ = +4.5V,
TA = +25NC
IN_OUT = -100mA
TA = +125NC
V+ = unconnected, IN_OUT = -1mA, TA = +25NC
VN_OUT = V+
CL = 22nF
TYP MAX UNITS
14
V
14
3.45 3.6
V
200
mV
100
Fs
2
Fs
0.5
1
mA
2.3
0.256 0.32
0.45
I
0.268 0.33
0.465
1.3
1.9
kI
6
11
FA
7.0
A
2  
Maxim Integrated