The NCV33163 series are monolithic power switching regulators that contain the primary functions required for dc-to-dc converters. This series is specifically designed to be incorporated in step-up, step-down, and voltage-inverting applications with a minimum number of external components. These devices consist of two high gain voltage feedback comparators, temperature compensated reference, controlled duty cycle oscillator, driver with bootstrap capability for increased efficiency, and a high current output switch. Protective features consist of cycle-by-cycle current limiting, and internal thermal shutdown. Also included is a low voltage indicator output designed to interface with microprocessor based systems. These devices are contained in a 16 pin dual-in-line heat tab plastic package for improved thermal conduction.
The NCV33163 series are monolithic power switching regulators containing primary functions required for DC-to-DC converters. They are specifically designed for incorporation in step-up, step-down, and voltage-inverting applications using a minimum number of external components.
Key features include two high gain voltage feedback comparators, a temperature compensated reference, a controlled duty cycle oscillator, and a driver with bootstrap capability for increased efficiency. The device includes protective features such as cycle-by-cycle current limiting and internal thermal shutdown.
| Output Switch Current | 2.5 A (Excess of 2.0 A) |
|---|---|
| Operating Input Voltage Range | 2.5 V to 60 V |
| Package Type | 16 pin dual-in-line heat tab plastic package |
| Moisture Sensitivity Level (MSL) | 1 |
| Reference Voltage Accuracy | 2% |
| Operating Junction Temperature | +150 °C |
The device supports a switch current of up to 2.5 A.
The regulator operates with an input voltage from 2.5 V to 60 V.
The device can operate at a junction temperature of +150 °C.