MCP19111-E/MQ Power Management ICs - PMIC by Microchip Technology
Digitally Enhanced Power Analog Buck Controller
| Status: | Active |
|---|---|
| Series: | MCP19111 |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$2.12
| Distributor | Stock | ||
|---|---|---|---|
|
Microchip Technology
from US$3.78
|
2,190
in stock
|
Buy Now |
|
Rochester Electronics
from US$3.56
|
10
in stock
|
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|
Newark Electronics
from US$5.38
|
0
in stock
|
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|
Future Electronics
from US$3.98
|
0
in stock
|
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|
Avnet America
from US$4.22
|
0
in stock
|
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|
TME
from US$3.87
|
0
in stock
|
Buy Now |
|
RS Americas
from US$8.20
|
0
in stock
|
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|
Farnell
from US$2.12
|
0
in stock
|
Buy Now |
|
EBV Elektronik
-
|
0
in stock
|
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|
Avnet Silica
-
|
0
in stock
|
Buy Now |
| Buy Now |
Features
| Wide Operating Voltage Range: 4.5-32V |
| Analog Peak-Current Mode Pulse-Width Modulation Control |
| Integrated 8-Bit PIC® Microcontroller |
| Significant Configurability: Adjustable Analog Compensation, Switching Frequency, MOSFET Deadtime, Etc. |
| I2C Communication Interface |
| Integrated Synchronous High- and Low-Side MOSFET Drivers |
| Integrated Current Sense |
| Minimal External Components Needed |
| Custom Algorithm Support |
Specifications
| Topology | Buck |
|---|---|
| Min. Operation Voltage (V) | 4.5 |
| Max. Operation Voltage (V) | 32 |
| Drive Strength (A) | 4 |
| Program Memory Type | Flash |
| Program Memory Size (KWords) | 4.0 |
| RAM (bytes) | 256 |
| Package Size (mm) | 5x5 |
| Pins | Packaging | 28 | QFN |
| Temp Range | -40C to +125C |
| Packing Media | Tube (73) |
Last 6 months Inventory & Pricing History
Resources
Board Design Files |
|---|
| MCP19111 PMBus-Enabled POL Board (ARD00609) Schematics |
| MCP19111 Battery Charger Eval Board (ADM00513) Schematics |
Programming Specifications |
|---|
| MCP19111 Programming Specification |
Supporting Collateral |
|---|
| MCP19111 PMBus Firmware |
Environmental Information
| JEDEC Indicator | e3 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0665 |
| Shipping Weight (kg) | 0.109589 |
| Lead Count | 28 |
| Package Type | QFN |
| Package Width or Size | 5x5x0.9mm |
| Soldering Composition | Matte Tin |
Alternative Descriptions
| Point of Load Converter (POL) | Microchip Technology |
| Pwm Controller, Current Mode, 4.5V-32V, Qfn-28 | Newark Electronics |
| Digitally Enhanced Power Analog Controller w/ Int Synchronous Driver - QFN-28 | Future Electronics |
| Digitally Enhanced Power Analog Controller 28-Pin QFN EP | Avnet America |
| IC: driver | TME |
| DIGITALLY ENHANCED POWER ANALOG CONTROLLER 28-PIN QFN EP | RS Americas |
| PWM, 4.5-32V, 1.6MHZ, 0.5-3.6V, 28QFN | Farnell |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MCP19111-E/MQ?
Additional datasheets, footprints and schematics for MCP19111-E/MQ are listed on our Part Details page. You can also find images and similar parts to MCP19111-E/MQ on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MCP19111-E/MQ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MCP19111-E/MQ price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does MCP19111-E/MQ fall under?
The MCP19111-E/MQ is listed under Semiconductors - ICs > Power Management ICs - PMIC > PWM Controllers.
Can I view similar or alternative parts?
You can view similar parts to MCP19111-E/MQ when available in the PWM Controllers 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 MCP19111-E/MQ you can contact the distributor directly for product support, shipping queries etc.
Is the MCP19111-E/MQ RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MCP19111-E/MQ have stock available?
Authorised distributors including Microchip Technology, Rochester Electronics, Newark Electronics, Future Electronics and Avnet America have stock available or on a lead time for MCP19111-E/MQ.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for MCP19111-E/MQ often in real-time on the comparison pages.
What if I can't find stock of MCP19111-E/MQ?
You can fill out our help required form which you can use to request a quote for MCP19111-E/MQ from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.