Datasheet Microchip MCP19122
| Manufacturer | Microchip |
| Series | MCP19122 |
The MCP19122 offers excellent regulation accuracy, in a variable output analog PWM controller with an integrated microcontroller for supervisory and management functions
Datasheets
MCP19122/MCP19123 Digitally Enhanced Power Analog Controller with Integrated Syn
PDF, 2.1 Mb, Revision: 05-08-2017
Extract from the document
Prices
Status
| MCP19122-E/MJ | MCP19122T-E/MJ | |
|---|---|---|
| Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
Packaging
| MCP19122-E/MJ | MCP19122T-E/MJ | |
|---|---|---|
| N | 1 | 2 |
| Package | QFN | QFN |
| Pins | 24 | 24 |
Parametrics
| Parameters / Models | MCP19122-E/MJ | MCP19122T-E/MJ |
|---|---|---|
| # of Outputs | 1 | 1 |
| Drive Strength, A | 2 | 2 |
| Max A/D Resolution, bits | 10 | 10 |
| Max. Operation Voltage, V | 40 | 40 |
| Min. Operation Voltage, V | 4.5 | 4.5 |
| Number of I/O, GPIO | 12 | 12 |
| Operating Temperature Range, °C | -40 to +125 | -40 to +125 |
| Package Size, mm | 4x4 | 4x4 |
| Program Memory Size, KWords | 4.0 | 4.0 |
| Program Memory Type | Flash | Flash |
| RAM, bytes | 256 | 256 |
| Switching Frequency Max, khz | 1600 | 1600 |
| Switching Frequency Min, khz | 100 | 100 |
| Temp. Range Max. | 125 | 125 |
| Temp. Range Min. | -40 | -40 |
| Topology | Buck | Buck |
Eco Plan
| MCP19122-E/MJ | MCP19122T-E/MJ | |
|---|---|---|
| RoHS | Compliant | Compliant |
Other Options
Model Line
Series: MCP19122 (2)
Manufacturer's Classification
- Power Management > Hybrid Controllers Products
