UMC33167 Overview
The UTC UMC33167 series are high performance fixed frequency power switching regulators that contain the primary functions required for dc-to-dc converters. This series was specifically designed to be incorporated in step-down and voltage-inverting configurations with a minimum number of external ponents and can also be used cost effectively in step-up applications. These devices consist of an internal temperature...
UMC33167 Key Features
- FEATURES
- Output Switch Current in Excess of 5.0A
- Fixed Frequency Oscillator (72kHz) with On-Chip Timing
- Provides 5.05V Output without External Resistor Divider
- Precision 2% Reference
- 0% ~ 95% Output Duty Cycle
- Cycle-by-Cycle Current Limiting
- Undervoltage Lockout with Hysteresis
- Internal Thermal Shutdown
- Operation from 7.5V ~ 40V