
MIC4421A and MIC4422A MOSFET drivers are rugged, efficient, and easy to use. The MIC4421A is an inverting driver, while the MIC4422A is a non-inverting driver.Both versions are capable of 9A (peak) output and can drive the largest MOSFETs with an improved safe operating margin. The MIC4421A/4422A accepts any logic input from 2.4V to VS without external speed-up capacitors or resistor networks. Proprietary circuits allow the input to swing negative by as much as 5V without damaging the part. Additional circuits protect against damage from electrostatic discharge.MIC4421A/4422A drivers can replace three or more discrete components, reducing PCB area requirements, simplifying product design, and reducing assembly cost.Modern Bipolar/CMOS/DMOS construction guarantees freedom from latch-up. The rail-to-rail swing capability of CMOS/DMOS helps ensure adequate gate voltage to the MOSFET during power up/down sequencing. Since these devices are fabricated on a self-aligned process, they have very low crossover current, run cool, use little power, and are easy to drive.
High peak-output current: 9A peak (typ.)
Wide operating range: 4.5V to 18V (typ.)
Minimum pulse width: 50ns
Latch-up proof: fully isolated process is inherently immune to any latch-up.
Input will withstand negative swing of up to 5V
High capacitive load drive: 47,000pF
Low delay time: 15ns (typ.)
Logic high input for any voltage from 2.4V to VS
Low equivalent input capacitance (typ.): 7pF
Low supply current: 500μA (typ.)
Output voltage swing to within 25mV of ground or VS
MIC4422 封裝圖
MIC4422 封裝圖
MIC4422 封裝圖
MIC4422 封裝圖
MIC4422 封裝圖
MIC4422 封裝圖
型號 | 制造商 | 描述 | 購買 |
---|---|---|---|
MIC4422ZM-TR | Vishay Sprague | 鉭電容 7.00 x 6.00mm 2824 | 立即購買 |
MIC4422YM-TR | Omron Electronics Inc-EMC Div | 立即購買 | |
MIC4422YM | TI | 立即購買 | |
MIC4422ZT | Maxim | IC SUPERVISOR 1 CHANNEL SOT143-4 | 立即購買 |
MIC4422YN | TI | IC BATT BACKUP SUPERVISOR 8VSSOP | 立即購買 |
MIC4422ZN | - | - | 立即購買 |
標題 | 類型 | 大?。↘B) | 下載 |
---|---|---|---|
4KUHD顯示芯片子系統(tǒng)參考設(shè)計 具有dlp660te和dlpc4422 | RAR | 2590.72 | 點擊下載 |
DS4422, DS4424應(yīng)用電路圖 DS4422和DS4424分別包含2路或4路I
*For VIN > 5V, use IRFZ44**Improves transient response to load changes Figure 1. Simple 10A, 5V to
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