MAX15070AAUT+T

MOSFET驱动器, 低压侧, 4 V至14 V电源, 7 A输出, 14 ns延迟, SOT-23-6

The from Products is a MOSFET driver in 6 pin SOT-23 package. The ICs which is an enhancement over MAX5048 devices has inverting and noninverting inputs that provide greater flexibility in controlling MOSFET. It also features two separate outputs working in complementary mode, offering flexibility in controlling both turn-on and turn-off switching speeds. The IC has internal logic circuitry that prevents shoot through 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. It has a very fast switching time, combined with short propagation delays 12ns typ, making them ideal for high frequency circuits. The MAX15070A operates from a +4V to +14V single power supply. It is used in power MOSFET switching, switch mode power supplies, DC to DC converters, motor control and power supply modules.

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Standard TTL input logic level, independent source and sink outputs

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Supply current of 0.5mA at V+ = 14V, no switching and 2.3mA at V+ = 14V, switching at 1MHz

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Inputs rated to +14V regardless of V+ voltage, operating temperature range from -40°C to +125°C

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Matched delays between inverting and noninverting inputs within 500ps

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Low input capacitance of 10pF typical, thermal shutdown protection

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4ns CL = 1nF, 10ns CL = 5nF, 14ns CL = 10nF fall time at V+ = +4.5V

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3.45V undervoltage lockout, 200mV undervoltage lockout hysteresis

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5ns CL = 1nF, 16ns CL = 5nF, 25ns CL = 10nF rise time

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13ns CL = 1nF turn-on delay time, 14ns CL = 1nF turn-off delay time at V+ = +4.5V

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High speed MOSFET driver capable of sinking 7A and sourcing 3A peak currents