ADP3629ARMZ-R7

ANALOG DEVICES  ADP3629ARMZ-R7  驱动器, MOSFET, 低压侧, 9.5V-18V电源, 2A输出, 14ns延迟, MSOP-8

The is a dual high current high speed Driver capable of driving two independent N-channel power MOSFETs. The ADP3629 uses the industry-standard footprint but add high speed switching performance and improved system reliability. It has an internal temperature sensor and provides two levels of over-temperature protection - an over-temperature warning and an over-temperature shutdown at extreme junction temperatures. The SD function, generated from a precise internal comparator, provides fast system enable or shutdown. This feature allows redundant over-voltage protection, complementing the protection inside the main controller device or provides safe system shutdown in the event of an over-temperature warning. The wide input voltage range allows the driver to be compatible with both analogue and digital PWM controllers. Digital power controllers are supplied from a low voltage supply and the driver is supplied from a higher voltage supply.

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Industry-standard-compatible pin-out

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High current drive capability

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Precise threshold shutdown comparator

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UVLO with hysteresis

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10ns Typical at 2.2nF load rise time and fall time

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Matched propagation delays between channels

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Fast propagation delay

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Dual outputs can be operated in parallel