This document describes the features and characteristics of the MCP1630/MCP1630V products produced by Microchip Technology Inc., including high-speed PWM operation, precise peak current limit, voltage mode and average current mode control, CMOS output driver, etc.
The MCP1630 and MCP1630V are high‑speed pulse‑width modulators designed for use with a microcontroller to create intelligent power systems. They offer fast output rise/fall times, low quiescent current, and a range of protection features such as UVLO and over‑temperature shutdown.
Typical applications include smart battery chargers, power‑factor correction, multi‑phase converters, and other intelligent power system designs. The datasheet includes electrical characteristics, package information, and typical performance curves to aid designers in implementing the device.
| Operating Temperature Range | -40°C to +125°C |
|---|---|
| Low Operating Current (typical) | 2.8 mA |
| Output Rise Time | 5.9 ns |
| UVLO Threshold | 2.7 V |
| Thermal Shutdown Temperature | 150 °C |
| Input Voltage Range | 3.0 V to 5.5 V |
| Oscillator Frequency (typical) | 1 MHz |
| Package Type | 8‑Lead DFN / 8‑Lead MSOP (2 mm × 3 mm) |
The device operates from –40 °C to +125 °C.
Typical low operating current is about 2.8 mA.