Low-Side MOSFET Driver Electronic components BOM Integrated circuit IC MIC4417BM4

Product Descriptions

The MIC4416 and MIC4417 IttyBitty low-side MOSFET drivers are designed to switch an N-channel enhancement-type MOSFET from a TTL-compatible control signal in low-side switch applications. The MIC4416 is non-inverting and the MIC4417 is inverting. These drivers feature short delays and high peak current to produce precise edges and rapid rise and fall times. Their tiny 4-lead SOT-143 package uses minimal space.

The MIC4416/7 are powered from a +4.5V to +18 supply voltage. The on-state drive output voltage is approximately equal to the supply voltage (no internal regulators or clamps). High supply voltages, such as 10V, are appropriate for use with standard N-channel MOSFETs. Low supply voltages, such as 5V, are appropriate for use with logic-level N-channel MOSFETs.

In a low-side configuration, the drive can control a MOSFET that switches any voltage up to the rating of the MOSFET. The MIC4416/7 are available in the SOT-143 package and are rated for the –40°C to +85°C ambient temperature range.

Product Features

• +4.5V to +18V Operation

• Low Steady-State Supply Current

- 50 μA Typical, Control Input Low

- 370 μA Typical, Control Input High

• 1.2A Nominal Peak Output

- 3.5Ω Typical Output Resistance at 18V Supply

- 7.8Ω Typical Output Resistance at 5V Supply

• 25 mV Maximum Output Offset from Supply or Ground

• Operates in Low-Side Switch Circuits

• TTL-Compatible Input Withstands –20V

• ESD Protection

• Inverting and Non-Inverting Versions

Product Applications

• Battery Conservation

• Solenoid and Motion Control

• Lamp Control

• Switch-Mode Power Supplies

Specifications

Actual product photos

Payment&Transportation

Official Certificate&Certificate

Multiple product supply

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Standard packaging

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