MCP19214-E/MQ More Semiconductors - ICs by Microchip Technology
Dual Channel Digitally Enhanced Power Analog Current Controller
| Status: | Active |
|---|---|
| Series: | MCP19214 |
| RoHS: | Compliant |
The MCP19214 is a dual-channel, mid-voltage (4.5-42V) analog-based PWM controller with an integrated 8-bit PICTM Microcontroller. This unique product family combines the performance of a high-speed analog control solution, including high-efficiency and fast transient response, with the configurability and communication interface of a digital solution. Combining this analog control circuit with integrated digital management features creates a new family of devices that maximizes the strengths of each technology to create a more cost-effective, configurable, high-performance power conversion solution. These products allow the development of flexible power supplies that can be configured perfectly to the target application with minimal external components. In addition, these devices can be programmed to dynamically respond to measurements or events within the system, dynamically tailoring the operation to the environment, or intelligently responding to faults for robust operation.
The MCP19214 has independent voltage and current control, and can be configured for constant voltage or constant current operation on each of the two control loops. Alternatively, the two control loops can operate in opposite directions on the same power train, creating a bi-directional power supply. All of the key operating parameters, including the output level, are dynamically reconfigurable during operation, using the internal microcontroller core. The device features a pair of independent low side drive outputs, for controlling boost, SEPIC, Cuk or flyback topologies.
This device is similar to the MCP19215, but the MCP19215 has four extra I/O pins with integrated debug support.
Where to Buy
Prices starting from US$3.61
| Distributor | Stock | ||
|---|---|---|---|
|
RS
from US$6.36
|
15
in stock
|
Buy Now |
|
Newark Electronics
from US$6.64
|
15
in stock
|
Buy Now |
|
Avnet America
from US$4.84
|
15
in stock
|
Buy Now |
|
Transfer Multisort Elektronik
from US$3.61
|
15
in stock
|
Buy Now |
|
Chip One Stop
from US$4.56
|
15
in stock
|
Buy Now |
|
Future Electronics
from US$6.26
|
-
|
Buy Now |
|
Microchip Technology
from US$4.63
|
-
|
Buy Now |
|
element14
from US$5.09
|
-
|
Buy Now |
|
Farnell
from US$4.80
|
-
|
Buy Now |
Features
| Dual channel, for operating two power outputs from one controller |
| Constant-current or constant-voltage operation, with dynamic switching between those two control modes, and dynamic adjustment of the output level |
| Capable of bi-directional power supply control |
| Wide input operating voltage range: 4.5-42V |
| Analog peak-current mode Pulse-Width Modulation (PWM) control |
| Integrated 8-Bit PIC® Microcontroller |
| Complete configurability: adjustable output voltage, output current, MOSFET deadtime, leading edge blanking time, thermal responses, slope compensation, over-current protection, over and under voltage lockout levels |
| Available fixed frequency operation from 31 kHz to 2 MHz |
| I2C communication interface |
| 8 GPIO |
| Integrated low-side MOSFET drivers |
| Integrated high voltage linear regulator, with external output |
| Integrated temperature sense diode |
| Integrated 10 bit A/D converter |
| Minimal external components needed |
| Custom algorithm support |
| Topologies supported: Boost, SEPIC, Flyback, and Cuk |
Specifications
| Topology | Boost,Flyback,Cuk,SEPIC |
|---|---|
| Min. Operation Voltage (V) | 4.5 |
| Max. Operation Voltage (V) | 42 |
| Drive Strength (A) | 1 |
| Program Memory Type | Flash |
| Program Memory Size (KWords) | 8.0 |
| RAM (bytes) | 336 |
| Package Size (mm) | 5x5 |
| Pins | Packaging | 28 | QFN |
| Temp Range | -40C to +125C |
| Packing Media | Tube (73) |
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
| Digitally Enhanced Power Analog, Dual Ch | RS |
| Pwm Controller, Aec-Q100, 2Mhz, Vqfn-28 | Newark Electronics |
| Current Mode PWM Controller 25mA 28-Pin VQFN Tube | Avnet America |
| IC: driver | Transfer Multisort Elektronik |
| Digitally Enhanced Power Analog, Dual Channel Boost / Flyback / SEPIC Controller | Future Electronics |
| Duel Independent Low Side PWM Controller with 8K of Memory | Microchip Technology |
| PWM CONTROLLER, AEC-Q100, 2MHZ, VQFN-28 | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MCP19214-E/MQ?
Additional datasheets, footprints and schematics for MCP19214-E/MQ are listed on our Part Details page. You can also find images and similar parts to MCP19214-E/MQ on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MCP19214-E/MQ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MCP19214-E/MQ price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does MCP19214-E/MQ fall under?
The MCP19214-E/MQ is listed under Semiconductors - ICs > More Semiconductors - ICs.
Can I view similar or alternative parts?
You can view similar parts to MCP19214-E/MQ when available in the More Semiconductors - ICs 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 MCP19214-E/MQ you can contact the distributor directly for product support, shipping queries etc.
Is the MCP19214-E/MQ RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MCP19214-E/MQ have stock available?
Authorised distributors including RS, Newark Electronics, Avnet America, Transfer Multisort Elektronik and Chip One Stop have stock available or on a lead time for MCP19214-E/MQ.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for MCP19214-E/MQ often in real-time on the comparison pages.
What if I can't find stock of MCP19214-E/MQ?
You can fill out our help required form which you can use to request a quote for MCP19214-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.