MIC4469YN Power Management ICs - PMIC by Microchip Technology
Quad 1.2 A MOSFET Gate Driver
| Status: | Active |
|---|---|
| Series: | MIC4469 |
| RoHS: | Compliant |
The MIC4467/8/9 family of 4-output CMOS buffer/drivers is an expansion from the earlier single- and dual-output drivers, to which they are functionally closely related. Because package pin count permitted it, each driver has been equipped with a 2-input logic gate for added flexibility. Placing four high-power drivers in a single package also improves system reliability and reduces total system cost. In some applications, one of these drivers can replace not only two packages of single-input drivers, but some of the associated logic as well. Although primarily intended for driving power MOSFETs, and similar highly capacitive loads, these drivers are equally well suited to driving any other load (capacitive, resistive, or inductive), which requires a high-efficiency, low-impedance driver capable of high peak currents, rail-to-rail voltage swings, and fast switching times. For example, heavily loaded clock lines, coaxial cables, and piezoelectric transducers can all be driven easily with MIC446X series drivers. The only limitation on loading is that total power dissipation in the IC must be kept within the power dissipation limits of the package. The MIC446X series drivers are built using a BCD process. They will not latch under any conditions within their power and voltage ratings. They are not subject to damage when up to 5 V of noise spiking (either polarity) occurs on the ground line. They can accept up to half an amp of inductive kickback current (either polarity) into their outputs without damage or logic upset.
Where to Buy
Prices starting from US$3.08
| Distributor | Stock | ||
|---|---|---|---|
|
Farnell
from US$4.00
|
No stock
|
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Microchip Technology
from US$3.08
|
630
in stock
|
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|
Transfer Multisort Elektronik
from US$3.12
|
59
in stock
|
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|
Avnet Silica
-
|
25
in stock
|
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|
Newark Electronics
from US$3.18
|
-
|
Buy Now |
|
Future Electronics
from US$3.96
|
-
|
Buy Now |
|
Avnet America
from US$5.32
|
-
|
Buy Now |
|
element14
from US$4.15
|
-
|
Buy Now |
|
EBV Elektronik
-
|
-
|
Buy Now |
Features
| Built using reliable, low power CMOS processes |
| Latchproof: withstands 500 mA inductive kickback |
| Three input logic choices |
| Symmetrical rise and fall times 25 ns |
| Short, equal delay times 75 ns |
| High peak output current 1.2 A |
| Wide operating range 4.5 V to 18 V |
| Low equivalent input capacitance 6 pF (Typical) |
| Inputs = Logic 1 for any input from 2.4 V to VS |
| ESD protected |
Specifications
| MOSFET Driver Type | Low Side |
|---|---|
| Driver Type | Quad |
| Configuration | Complimentary |
| Peak Output Current (source, A) | 1.2 |
| Peak Output Current (sink, A) | 1.2 |
| Output Resistance (source, Ω) | 5 |
| Output Resistance (sink, Ω) | 5 |
| Propagation Delay tD1 (ns) | 35 |
| Propagation Delay tD2 (ns) | 55 |
| Maximum Supply Voltage (V) | 18 |
| Rise/Fall Time (tR/tF, ns) | 5 / 5 |
| Capacitive Load Drive | 470 pF in 14 ns |
| Features | Latch-up Protected; Input to -5V. SMD (Military) |
| Pins | Packaging | 14 | PDIP |
| Temp Range | -40C to +85C |
| Packing Media | Tube (25) |
Resources
Data Sheets |
|---|
| MIC4467/4468/4469 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) | 0.9533 |
| Shipping Weight (kg) | 1.833333 |
| Lead Count | 14 |
| Package Type | PDIP |
| Package Width or Size | .300in |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| Power Logic CMOS Quad Driver | Microchip Technology |
| IC: driver | Transfer Multisort Elektronik |
| POWER LOGIC CMOS QUAD DRIVER | Avnet Silica |
| Ic, Driver, Mosfet, 1.2A, Quad |Microchip MIC4469YN | Newark Electronics |
| MIC4469 Series 5 Ohm 1.2 A Quad Peak Low-Side MOSFET Driver - DIP-14 | Future Electronics |
| IC, DRIVER, MOSFET, 1.2A, QUAD | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MIC4469YN?
Additional datasheets, footprints and schematics for MIC4469YN are listed on our Part Details page. You can also find images and similar parts to MIC4469YN on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MIC4469YN on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MIC4469YN price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does MIC4469YN fall under?
The MIC4469YN is listed under Semiconductors - ICs > Power Management ICs - PMIC > Drivers & Controllers > MOSFET Drivers.
Can I view similar or alternative parts?
You can view similar parts to MIC4469YN when available in the MOSFET Drivers range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the MIC4469YN you can contact the distributor directly for product support, shipping queries etc.
Is the MIC4469YN RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MIC4469YN have stock available?
Authorised distributors including Microchip Technology, Transfer Multisort Elektronik, Avnet Silica, Newark Electronics and Future Electronics have stock available or on a lead time for MIC4469YN.
How do I check stock and lead times for all distributors?
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