MAX5078BATT+T Fast Delivery |IC PHOENIX CO.,LIMITED

MAX5078BATT+T ,4A, 20ns, MOSFET DriverApplications*EP = Exposed pad./V denotes an automotive qualified part.Power MOSFET Switching Motor ..
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MAX5079EUD+ ,ORing MOSFET Controller with Ultra-Fast 200ns Turn-OffELECTRICAL CHARACTERISTICS((V = 2.75V to 13.2V and V = 0V) or (V = 1V and V = 2.75V to 13.2V), R = ..
MAX507ACNG ,Voltage-Output, 12-Bit DACs with Internal ReferenceApplications Digital Offset and Gain Adjustment Industrial Controls Arbitrary Function Wavef ..
MAX507ACNG+ ,Voltage-Output, 12-Bit DAC with Internal Reference and 12-Bit InterfaceApplications Digital Offset and Gain Adjustment Industrial Controls Arbitrary Function Wavef ..
MAX507ACWG ,Voltage-Output, 12-Bit DACs with Internal ReferenceFeatures . 12 (MAX507) and 8+4 (MAX508) Data-Bus Widths ' Single +12V to Dual i15V Supply Opera ..
MAX934ESE ,Ultra Low-Power, Low-Cost Comparators with 2eferenceapplications that require increased precision withsimilar power requirements, see the MAX921-MAX924 ..
MAX934ESE+ ,Ultra-Low-Power, Low-Cost Comparators with 2% ReferenceGeneral Description ________
MAX934ESE+T ,Ultra-Low-Power, Low-Cost Comparators with 2% Referenceapplications, the♦ Internal 1.182V ±2% Bandgap Reference MAX931-MAX934 operate from a single +2.5V ..
MAX9360EKA+T ,LVTTL/TTL/CMOS-to-Differential LVECL/ECL TranslatorsApplicationsMAX9360EKA-T -40°C to +85°C 8 SOT23 AAJIMAX9360ESA -40°C to +85°C 8 SO —Clock/Data-Leve ..
MAX9360ESA ,LVTTL/TTL/CMOS-to-Differential LVECL/ ECL TranslatorsFeaturesThe MAX9360/MAX9361 are low-skew, single LVTTL/ Output High with Input OpenTTL/CMOS-to-dif ..
MAX9371ESA ,LVTTL/TTL-to-Differential LVPECL/PECL TranslatorsApplicationsMAX9370EUA* -40°C to +85°C 8 µMAXPrecision Clock/Data Level TranslationMAX9370ESA -40°C ..

MAX5078BATT+T
4A, 20ns, MOSFET Driver
MAX5078
4A, 20ns, MOSFET Driver
General Description
The MAX5078A/MAX5078B high-speed MOSFET drivers
source and sink up to 4A peak current. These devices
feature a fast 20ns propagation delay and 20ns rise and
fall times while driving a 5000pF capacitive load.
Propagation delay time is minimized and matched
between the inverting and noninverting inputs. High
sourcing/sinking peak currents, low propagation delay,
and thermally enhanced packages make the MAX5078A/
MAX5078B ideal for high-frequency and high-power
circuits.
The MAX5078A/MAX5078B operate from a 4V to 15V
single power supply and consume 40µA (typ) of supply
current when not switching. These devices have an
internal logic circuitry that prevents shoot-through during
output state changes to minimize the operating current
at a high switching frequency. The logic inputs are pro-
tected against voltage spikes up to +18V, regardless of
the VDDvoltage. The MAX5078A has CMOS input logic
levels while the MAX5078B has TTL-compatible input
logic levels.
The MAX5078A/MAX5078B feature both inverting and
noninverting inputs for greater flexibility in controlling the
MOSFET. They are available in a 6-pin TDFN (3mm x
3mm) package and operate over the automotive temper-
ature range of -40°C to +125°C.
Applications
Power MOSFET SwitchingMotor Control
Switch-Mode Power SuppliesPower-Supply Modules
DC-DC Converters
Features4V to 15V Single Power Supply4A Peak Source/Sink Drive Current20ns (typ) Propagation DelayMatching Delay Between Inverting andNoninverting InputsVDD / 2 CMOS (MAX5078A)/TTL (MAX5078B) Logic
Inputs0.1 x VDD(CMOS) and 0.3V (TTL) Logic-Input
HysteresisUp to +18V Logic Inputs (Regardless of VDD
Voltage)Low Input Capacitance: 2.5pF (typ)40µA (typ) Quiescent Current-40°C to +125°C Operating Temperature Range6-Pin TDFN Package
Ordering Information
MAX5078A
MAX5078B
VDD
IN+
IN-
OUT
GND
4V TO 15V
PWM INypical Operating Circuit
*EP = Exposed pad.
+Denotes a lead(Pb)-free/RoHS-compliant package.
*EP = Exposed pad.
/V denotes an automotive qualified part.
Note: Devices are also available in a tape-and-reel package. Specify
tape and reel by adding "T" to the part number when ordering.
PARTTEMP RANGEPIN-PACKAGE
MAX5078AATT+-40°C to +125°C6 TDFN-EP*
MAX5078AATT/V+-40°C to +125°C6 TDFN-EP*
MAX5078BATT+-40°C to +125°C6 TDFN-EP*
MAX5078BATT/V+-40°C to +125°C6 TDFN-EP*
Selector Guide
PARTPIN-PACKAGELOGIC INPUT
MAX5078AATT6 TDFN-EPVDD / 2 CMOS
MAX5078BATT6 TDFN-EPTTLIN+1
IN-
TOP VIEW
GND2
GND3
OUT5
VDD4
MAX5078
Pin Configuration
MAX5078
4A, 20ns, MOSFET Driver
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VDD= 4V to 15V, TA= -40°C to +125°C, unless otherwise noted. Typical values are at VDD= 15V and TA= +25°C.) (Note 1)
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.
(Voltages referenced to GND.)
VDD...............................................................................-0.3V to +18V
IN+, IN-........................................................................-0.3V to +18V
OUT.................................................................-0.3V to (VDD+ 0.3V)
OUT Short-Circuit Duration.......................................................10ms
Continuous Source/Sink Current at OUT_ (PD< PDMAX).....200mA
Continuous Power Dissipation (TA= +70°C)
6-Pin TDFN-EP (derate 18.2mW/°C above +70°C)........1454mW
Operating Temperature Range..............................-40°Cto +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
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITS
POWER SUPPLY
VDD Operating RangeVDD415V
VDD Undervoltage LockoutUVLOVDD rising3.003.53.85V
VDD Undervoltage Lockout
Hysteresis200mV
VDD Undervoltage Lockout to
Output DelayVDD rising12µs
VDD = 4V2855IDDVIN+ = 0V, IN- = VDD
(not switching)VDD = 15V4075µAVDD Supply Current
IDD-SWSwitching at 250kHz, CL = 00.51.22.2mA
DRIVER OUTPUT (SINK)
TA = +25°C1.11.8VDD = 15V,
IOUT = -100mATA = +125°C1.52.4
TA = +25°C2.23.3
Driver Output Resistance Pulling
DownRON-N
VDD = 4.5V,
IOUT = -100mATA = +125°C3.04.5
Peak Output Current (Sinking)IPK-NVDD = 15V, CL = 10,000pF4A
VDD = 4.5V0.45Output-Voltage LowIOUT = -100mAVDD = 15V0.24V
Latchup ProtectionILUPReverse current IOUT (Note 2)400mA
DRIVER OUTPUT (SOURCE)
TA = +25°C1.52.1VDD = 15V,
IOUT = 100mATA = +125°C1.92.75
TA = +25°C2.754
Driver Output Resistance PullingRON-P
VDD = 4.5V,
IOUT = 100mATA = +125°C3.755.5
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.
PACKAGE THERMAL CHARACTERISTICS (Note 1)
Junction-to-Ambient Thermal Resistance (θJA)...............42°C/W
Junction-to-Case Thermal Resistance (θJC)......................9°C/W
MAX5078
4A, 20ns, MOSFET Driver
4A, 20ns, MOSFET Driver
ELECTRICAL CHARACTERISTICS (continued)
(VDD= 4V to 15V, TA= -40°C to +125°C, unless otherwise noted. Typical values are at VDD= 15V and TA= +25°C.) (Note 1)
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITS
VDD = 4.5VVDD -
Output-Voltage HighIOUT = 100mA
VDD = 15VVDD -
LOGIC INPUT (Note 3)
MAX5078A0.7 x
VDDLogic 1 Input VoltageVIH
MAX5078B (Note 4)2.1
MAX5078A0.3 x
VDDLogic 0 Input VoltageVIL
MAX5078B0.8
MAX5078A0.1 x
VDDLogic-Input HysteresisVHYS
MAX5078B0.3
Logic-Input-Current LeakageVIN+ = VIN- = 0V or VDD-1+0.1+1µA
Input CapacitanceCIN2.5pF
SWITCHING CHARACTERISTICS FOR VDD = 15V (Figure 1)
CL = 1000pF4
CL = 5000pF18OUT Rise TimetR
CL = 10,000pF32
CL = 1000pF4
CL = 5000pF15OUT Fall TimetF
CL = 10,000pF26
Turn-On Delay TimetD-ONCL = 10,000pF (Note 2)102034ns
Turn-Off Delay TimetD-OFFCL = 10,000pF (Note 2)102034ns
SWITCHING CHARACTERISTICS FOR VDD = 4.5V (Figure 1)
CL = 1000pF7
CL = 5000pF37OUT Rise TimetR
CL = 10,000pF85
CL = 1000pF7
CL = 5000pF30OUT Fall TimetF
CL = 10,000pF75
Turn-On Delay TimetD-ONCL = 10,000pF (Note 2)183570ns
Turn-Off Delay TimetD-OFFCL = 10,000pF (Note 2)183570ns
MAX5078
4A, 20ns, MOSFET Driver
ELECTRICAL CHARACTERISTICS (continued)
(VDD= 4V to 15V, TA= -40°C to +125°C, unless otherwise noted. Typical values are at VDD= 15V and TA= +25°C.) (Note 1)
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITS
MATCHING CHARACTERISTICS
VDD = 15V, CL = 10,000pF2Mismatch Propagation Delays from
Inverting and Noninverting Inputs to
Output
∆tON-OFF
VDD = 4.5V, CL = 10,000pF4
Note 1:All devices are 100% tested at TA= +25°C. Specifications over -40°C to +125°C are guaranteed by design.
Note 2:Limits are guaranteed by design, not production tested.
Note 3:The logic-input thresholds are tested at VDD= 4V and VDD= 15V.
Note 4:TTL compatible with reduced noise immunity.
RISE TIME vs. SUPPLY VOLTAGE
(CL = 5000pF)
MAX5078 toc01
SUPPLY VOLTAGE (V)
RISE TIME (ns)121086
TA = +125°C
TA = +25°C
TA = -40°C
FALL TIME vs. SUPPLY VOLTAGE
(CL = 5000pF)
MAX5078 toc02
TA = +125°C
TA = +25°C
TA = -40°C
FALL TIME (ns)
SUPPLY VOLTAGE (V)121086416
PROPAGATION DELAY TIME,
LOW-TO-HIGH vs. SUPPLY VOLTAGE
(CL = 5000pF)
MAX5078 toc03
TA = +125°C
TA = +25°C
TA = -40°C
PROPAGATION DELAY (ns)
SUPPLY VOLTAGE (V)121086416
MAX5078 toc04
PROPAGATION DELAY TIME,
HIGH-TO-LOW vs. SUPPLY VOLTAGE
(CL = 5000pF)
TA = +125°C
TA = +25°C
TA = -40°C
PROPAGATION DELAY (ns)121086416
IDD-SW SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX5078 toc05
IDD-SW
SUPPLY CURRENT (mA)121086
DUTY CYCLE = 50%
VDD = 15V, CL = 0
1MHz
50kHz100kHz
500kHz
SUPPLY CURRENT vs. SUPPLY VOLTAGE
MAX5078 toc06
SUPPLY CURRENT (mA)121086
DUTY CYCLE = 50%
VDD = 15V, CL = 4700pF
1MHz
50kHz100kHz
500kHz
Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
INPUT THRESHOLD VOLTAGE
vs. SUPPLY VOLTAGE
MAX5078 toc07
SUPPLY VOLTAGE (V)
INPUT THRESHOLD VOLTAGE (V)121086
MAX5078A
(CMOS INPUT)
VIN RISING
VIN FALLING
MAX5078 toc08
SUPPLY VOLTAGE (V)
INPUT THRESHOLD VOLTAGE (V)121086
INPUT THRESHOLD VOLTAGE
vs. SUPPLY VOLTAGE
VIN RISING
VIN FALLING
MAX5078B
(TTL INPUT)
SUPPLY CURRENT vs. LOGIC-INPUT
VOLTAGE (INPUT LOW-TO-HIGH)
MAX5078 toc09
LOGIC-INPUT VOLTAGE (V)
SUPPLY CURRENT (12108642
MAX5078B (TTL INPUT)
VDD = 15V
MAX5078 toc10
LOGIC-INPUT VOLTAGE (V)
SUPPLY CURRENT (12108642
SUPPLY CURRENT vs. LOGIC-INPUT
VOLTAGE (INPUT HIGH-TO-LOW)
MAX5078B (TTL INPUT)
VDD = 15V
MAX5078 toc11
LOGIC-INPUT VOLTAGE (V)
SUPPLY CURRENT (mA)12108642
SUPPLY CURRENT vs. LOGIC-INPUT
VOLTAGE (INPUT LOW-TO-HIGH)
MAX5078A (CMOS INPUT)
VDD = 15V
MAX5078 toc12
LOGIC-INPUT VOLTAGE (V)
SUPPLY CURRENT (mA)12108642
SUPPLY CURRENT vs. LOGIC-INPUT
VOLTAGE (INPUT HIGH-TO-LOW)
MAX5078A (CMOS INPUT)
VDD = 15V
DELAY MISMATCH BETWEEN IN+
AND IN- TO OUT vs. TEMPERATURE
MAX5078 toc13
DELAY MISMATCH (ns)
OUTPUT FALLING
OUTPUT RISING
MAX5078A (CMOS INPUT)
VDD = 4.5V, CL = 10,000pF
MAX5078 toc14
DELAY MISMATCH (ns)
DELAY MISMATCH BETWEEN IN+
AND IN- TO OUT vs. TEMPERATURE
OUTPUT FALLING
OUTPUT RISING
MAX5078A (CMOS INPUT)
VDD = 15V, CL = 10,000pF
LOGIC-INPUT VOLTAGE vs. OUTPUT VOLTAGE
(VDD = 4V, CL = 5000pF)
MAX5078 toc15
IN-
2V/div
20ns/div
OUT
2V/div
IN+ = VDD
Typical Operating Characteristics (continued)
(TA = +25°C, unless otherwise noted.)
MAX5078
4A, 20ns, MOSFET Driver
MAX5078
4A, 20ns, MOSFET Driver
Typical Operating Characteristics (continued)
(TA = +25°C, unless otherwise noted.)
MAX5078 toc16
40ns/div
LOGIC-INPUT VOLTAGE vs. OUTPUT VOLTAGE
(VDD = 4V, CL = 10,000pF)
IN-
2V/div
OUT
2V/div
IN+ = VDD
MAX5078B (TTL INPUT)
MAX5078 toc17
20ns/div
LOGIC-INPUT VOLTAGE vs. OUTPUT VOLTAGE
(VDD = 4V, CL = 5000pF)
IN-
2V/div
OUT
2V/div
IN+ = VDD
MAX5078B (TTL INPUT)
MAX5078 toc18
40ns/div
LOGIC-INPUT VOLTAGE vs. OUTPUT VOLTAGE
(VDD = 4V, CL = 10,000pF)
IN-
2V/div
OUT
2V/div
IN+ = VDD
MAX5078B (TTL INPUT)
MAX5078 toc19
20ns/div
LOGIC-INPUT VOLTAGE vs. OUTPUT VOLTAGE
(VDD = 15V, CL = 5000pF)
IN-
2V/div
OUT
5V/div
IN+ = VDDMAX5078B (TTL INPUT)
MAX5078 toc20
LOGIC-INPUT VOLTAGE vs. OUTPUT VOLTAGE
(VDD = 15V, CL = 10,000pF)
IN-
2V/div
OUT
5V/div
IN+ = VDDMAX5078B (TTL INPUT)
MAX5078
4A, 20ns, MOSFET Driver
MAX5078 toc22
40ns/div
LOGIC-INPUT VOLTAGE vs. OUTPUT VOLTAGE
(VDD = 15V, CL = 10,000pF)
IN+ = VDD
IN-
2V/div
OUT
5V/div
MAX5078B (TTL INPUT)
VDD vs. OUTPUT VOLTAGE
MAX5078 toc23
2ms/div
VDD
5V/div
OUT
5V/div
IN+ = 15V
IN- = GND
CL = 10,000pF
MAX5078B (TTL INPUT)
MAX5078 toc24
2ms/div
VDD vs. OUTPUT VOLTAGE
IN+ = 15V
IN- = GND
CL = 10,000pF
VDD
5V/div
OUT
5V/div
MAX5078B (TTL INPUT)
Typical Operating Characteristics (continued)
(TA = +25°C, unless otherwise noted.)
MAX5078 toc21
20ns/div
LOGIC-INPUT VOLTAGE vs. OUTPUT VOLTAGE
(VDD = 15V, CL = 5000pF)
IN-
2V/div
OUT
5V/div
IN+ = VDD
MAX5078B (TTL INPUT)

Partno	Mfg	Dc	Qty	Available	Descript
MAX5078BATT+T \|MAX5078BATTT	MAXIM	N/a	7500	avai	4A, 20ns, MOSFET Driver
MAX5078BATT+T \|MAX5078BATTT	MAX	N/a	260	avai	4A, 20ns, MOSFET Driver