MCP1632 Series
Standalone High-Speed PWM w/ Integrated Low-Side Driver
Manufacturer: Microchip Technology
Catalog
Standalone High-Speed PWM w/ Integrated Low-Side Driver
| Part | Function | Clock Sync | Output Phases | Output Type | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Number of Outputs | Supplier Device Package | Synchronous Rectifier | Operating Temperature [Max] | Operating Temperature [Min] | Package / Case | Package / Case | Package / Case | Mounting Type | Topology | Control Features | Frequency - Switching | Output Configuration |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology MCP1632T-AAE/MS | Step-Up, Step-Up/Step-Down | 1 | Transistor Driver | 5.5 V | 3 V | 1 | 8-MSOP | 125 ¯C | -40 °C | 8-MSOP, 8-TSSOP | 0.118 in | 3 mm | Surface Mount | Boost, Cuk, Flyback, SEPIC | Enable | 300 kHz | Positive | ||
Microchip Technology MCP1632-AAE/MS | Step-Up, Step-Up/Step-Down | 1 | Transistor Driver | 5.5 V | 3 V | 1 | 8-MSOP | 125 ¯C | -40 °C | 8-MSOP, 8-TSSOP | 0.118 in | 3 mm | Surface Mount | Boost, Cuk, Flyback, SEPIC | Enable | 300 kHz | Positive | ||
Microchip Technology MCP1632T-BAE/MC | Step-Up, Step-Up/Step-Down | 1 | Transistor Driver | 5.5 V | 3 V | 1 | 8-DFN (2x3) | 125 ¯C | -40 °C | 8-VFDFN Exposed Pad | Surface Mount | Boost, Cuk, Flyback, SEPIC | Enable | 600 kHz | Positive | ||||
Microchip Technology MCP1632-BAE/MS | Step-Up, Step-Up/Step-Down | 1 | Transistor Driver | 5.5 V | 3 V | 1 | 8-MSOP | 125 ¯C | -40 °C | 8-MSOP, 8-TSSOP | 0.118 in | 3 mm | Surface Mount | Boost, Cuk, Flyback, SEPIC | Enable | 600 kHz | Positive | ||
Microchip Technology MCP1632T-AAE/MC | Step-Up, Step-Up/Step-Down | 1 | Transistor Driver | 5.5 V | 3 V | 1 | 8-DFN (2x3) | 125 ¯C | -40 °C | 8-VFDFN Exposed Pad | Surface Mount | Boost, Cuk, Flyback, SEPIC | Enable | 300 kHz | Positive | ||||
Microchip Technology MCP1632-AAE/MC | Step-Up, Step-Up/Step-Down | 1 | Transistor Driver | 5.5 V | 3 V | 1 | 8-DFN (2x3) | 125 ¯C | -40 °C | 8-VFDFN Exposed Pad | Surface Mount | Boost, Cuk, Flyback, SEPIC | Enable | 300 kHz | Positive | ||||
Microchip Technology MCP1632T-BAE/MS | Step-Up, Step-Up/Step-Down | 1 | Transistor Driver | 5.5 V | 3 V | 1 | 8-MSOP | 125 ¯C | -40 °C | 8-MSOP, 8-TSSOP | 0.118 in | 3 mm | Surface Mount | Boost, Cuk, Flyback, SEPIC | Enable | 600 kHz | Positive | ||
Microchip Technology MCP1632-BAE/MC | Step-Up, Step-Up/Step-Down | 1 | Transistor Driver | 5.5 V | 3 V | 1 | 8-DFN (2x3) | 125 ¯C | -40 °C | 8-VFDFN Exposed Pad | Surface Mount | Boost, Cuk, Flyback, SEPIC | Enable | 600 kHz | Positive |
Key Features
• * High-Speed Analog Pulse-Width Modulation Control
• * Integrated Low-Side MOSFET Driver support many Low-Side Power Conversion Topologies
• * Configurable as either a Peak Current Mode Controller or a Voltage Mode Controller
• * Fixed Switching Frequency Options (fSW): 300 or 600 kHz
• * Internal UVLO, OVLO, and over temperature protection
Description
AI
The MCP1632 is a standalone, high-speed Pulse Width Modulator (PWM) controller. It offers an integrated, low-side MOSFET driver that supports Boost, SEPIC, and Flyback power conversion topologies, and can be configured as either a peak current mode controller, or a voltage mode controller. The MCP1632 is offered in two switching frequency options: 300kHz and 600kHz, enabling a balance of power conversion efficiency versus the overall size of the solution.