MCP19111-E/MQ
ActivePWM CONTROLLER, 4.6V-5.4V SUPPLY, 25MA OUT, 1.6 MHZ, QFN-28
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MCP19111-E/MQ
ActivePWM CONTROLLER, 4.6V-5.4V SUPPLY, 25MA OUT, 1.6 MHZ, QFN-28
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Technical Specifications
Parameters and characteristics for this part
| Specification | MCP19111-E/MQ |
|---|---|
| Clock Sync | False |
| Control Features | Phase Control |
| Frequency - Switching [Max] | 1.6 MHz |
| Frequency - Switching [Min] | 100 kHz |
| Function | Step-Down |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Phases | 1 |
| Output Type | Transistor Driver |
| Package / Case | 28-VFQFN Exposed Pad |
| Qualification | AEC-Q100 |
| Serial Interfaces | SMBus, I2C, PMBus |
| Supplier Device Package | 28-QFN (5x5) |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) [Max] | 32 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 5.22 | |
| Microchip Direct | TUBE | 1 | $ 5.22 | |
| 25 | $ 4.36 | |||
| 100 | $ 3.96 | |||
| 1000 | $ 3.82 | |||
| 5000 | $ 3.78 | |||
| Newark | Each | 146 | $ 4.12 | |
Description
General part information
MCP19111 Series
The MCP19111 is a mid-voltage (4.5-32V) analog-based PWM controller family with an integrated 8-bit PIC® microcontroller. This unique product combines the performance of a high-speed analog solution, including high-efficiency and fast transient response, with the configurability and communication interface of a digital solution. Combining these solution types 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. The MCP1911x family, when combined with Microchip's MCP87xxx MOSFETs, or any low-FOM MOSFET, produce high-efficiency (>96%) DC/DC power-conversion solutions.
Documents
Technical documentation and resources
