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MAX15070B Dataheets PDF



Part Number MAX15070B
Manufacturers Maxim Integrated Products
Logo Maxim Integrated Products
Description SOT23 MOSFET Drivers
Datasheet MAX15070B DatasheetMAX15070B Datasheet (PDF)

Click here for production status of specific part numbers. MAX15070A/MAX15070B 7A Sink, 3A Source, 12ns, SOT23 MOSFET Drivers General Description The MAX15070A/MAX15070B are high-speed MOSFET drivers capable of sinking 7A and sourcing 3A peak currents. The ICs, which are an enhancement over MAX5048 devices, have inverting and noninverting inputs that provide greater flexibility in controlling the MOSFET. They also feature two separate outputs working in complementary mode, offering flexibility.

  MAX15070B   MAX15070B



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Click here for production status of specific part numbers. MAX15070A/MAX15070B 7A Sink, 3A Source, 12ns, SOT23 MOSFET Drivers General Description The MAX15070A/MAX15070B are high-speed MOSFET drivers capable of sinking 7A and sourcing 3A peak currents. The ICs, which are an enhancement over MAX5048 devices, have inverting and noninverting inputs that provide greater flexibility in controlling the MOSFET. They also feature two separate outputs working in complementary mode, offering flexibility in controlling both turn-on and turn-off switching speeds. The ICs have internal logic circuitry that prevents shootthrough during output-state changes. The logic inputs are protected against voltage spikes up to +16V, regardless of V+ voltage. Propagation delay time is minimized and matched between the inverting and noninverting inputs. The ICs have a very fast switching time, combined with short propagation delays (12ns typ), making them ideal for high-frequency circuits. The ICs operate from a +4V to +14V single power supply and typically consume 0.5mA of supply current. The MAX15070A has standard TTL input logic levels, while the MAX15070B has CMOS-like high-noise-margin (HNM) input logic levels. Both ICs are available in a 6-pin SOT23 package and operate over the -40°C to +125°C temperature range. Applications ●● Power MOSFET Switching ●● Switch-Mode Power Supplies ●● DC-DC Converters ●● Motor Control ●● Power-Supply Modules Typical Operating Circuit Features ●● Independent Source and Sink Outputs ●● +4V to +14V Single Power-Supply Range ●● 7A Peak Sink Current ●● 3A Peak Source Current ●● Inputs Rated to +14V Regardless of V+ Voltage ●● 12ns Propagation Delay ●● Matched Delays Between Inverting and Noninverting Inputs Within 500ps ●● HNM or TTL Logic-Level Inputs ●● Low-Input Capacitance: 10pF (typ) ●● Thermal-Shutdown Protection ●● Small SOT23 Package Allows Routing PCB Traces Underneath ●● -40°C to +125°C Operating Temperature Range Ordering Information appears at end of data sheet. V+ V+ P_OUT MAX15070A MAX15070B IN+ N_OUT IN- GND N 19-5516; Rev 4; 11/19 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 = +70°C) SOT23 (derate 8.7mW/°C above +70°C)................... 696mW* Operating Temperature Range.......................... -40°C to +125°C Junction Temperature.......................................................+150°C Storage Temperature Range............................. -65°C to +150°C Lead Temperature (soldering, 10s).................................. +300°C Soldering Temperature (reflow)........................................+260°C *As .


MAX15070A MAX15070B MAX16126


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