MIC4429ZT More Semiconductors - ICs by Microchip Technology
6 A MOSFET Gate Driver
| Status: | Active |
|---|---|
| Series: | MIC4429 |
| RoHS: | Compliant |
MIC4420, MIC4429 and MIC429 MOSFET gate drivers are tough, efficient, and easy to use. The MIC4429 and MIC429 are inverting drivers, while the MIC4420 is a non-inverting driver. They are capable of 6 A (peak) output and can drive the largest MOSFETs with an improved safe operating margin. The MIC4420/4429/429 accepts any logic input from 2.4 V to VS without external speed-up capacitors or resistor networks. Proprietary circuits allow the input to swing negative by as much as 5 V without damaging the part. Additional circuits protect against damage from electrostatic discharge. MIC4420/4429/429 drivers can replace three or more discrete components, reducing PCB area requirements, simplifying product design, and reducing assembly cost. Modern BiCMOS/DMOS construction guarantees freedom from latch-up. The rail-to-rail swing capability helps ensure adequate gate voltage to the MOSFET during power up/down sequencing. Note: See MIC4120/4129 for high power and narrow pulse applications.
Features
| CMOS construction |
| Latch-up protected: will withstand > 500 mA reverse output current |
| Logic input withstands negative swing of up to 5 V |
| Matched rise and fall times of 25 ns |
| High peak output current at 6 A |
| Wide operating range from 4.5 V to 18 V |
| High capacitive load drive of 10,000pF |
| Low delay time of 55 ns typical |
| Low delay time of 55 ns typ. |
| Logic high input for any voltage from 2.4 V to VS |
| Low equivalent input capacitance of 6 pF (Typical) |
| Low supply current 450 µA with logic 1 input |
| Low output impedance 2.5 Ω |
| Output voltage swing within 25 mV of ground or VS |
Specifications
| MOSFET Driver Type | Low Side |
|---|---|
| Driver Type | Single |
| Configuration | Inverting |
| Peak Output Current (source, A) | 6 |
| Peak Output Current (sink, A) | 6 |
| Output Resistance (source, Ω) | 2.8 |
| Output Resistance (sink, Ω) | 2.5 |
| Propagation Delay tD1 (ns) | 18 |
| Propagation Delay tD2 (ns) | 48 |
| Maximum Supply Voltage (V) | 18 |
| Rise/Fall Time (tR/tF, ns) | 12 / 13 |
| Capacitive Load Drive | 2200 pF in 12 ns |
| Pins | Packaging | 5 | TO-220 |
| Temp Range | 0C to +70C |
| Packing Media | Tube (50) |
Resources
Data Sheets |
|---|
| MIC4420/4429 Data Sheet |
Application Notes |
|---|
| Micrel AN 16 - Improving Adjustable Regulator Accuracy - Improving Adjustable Regulator Accuracy |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 1.9839 |
| Shipping Weight (kg) | 3.12 |
| Lead Count | 5 |
| Package Type | TO-220 |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| 6A Low Side Single Non-Inv Gate Drvr, To-220 5 To-220 Tube Rohs Compliant: Yes |Microchip MIC4429ZT | Newark Electronics |
| 6A HI-SPEED, HI-CURRENT SINGLE MOSFET DRIVER | Avnet America |
| 6A Hi-Speed, Hi-Current Single MOSFET Driver | Microchip Technology |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MIC4429ZT?
Additional datasheets, footprints and schematics for MIC4429ZT are listed on our Part Details page. You can also find images and similar parts to MIC4429ZT on this page.
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What category does MIC4429ZT fall under?
The MIC4429ZT is listed under Semiconductors - ICs > More Semiconductors - ICs.
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Is the MIC4429ZT RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
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Authorised distributors including Newark Electronics, Avnet America and Microchip Technology have stock available or on a lead time for MIC4429ZT.
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