Cosel BRDS Non-Isolated POL-Type DC-DC Converters
Cosel BRDS Non-Isolated POL-Type DC-DC Converters offer a PMBus interface for programming, margining, and telemetry. The small, high-efficiency, single-output converters feature a wide input voltage range of 4.5V to 14.0V with fast transient responses using robust control. The BRDS components provide built-in overcurrent and thermal protection (auto-recovery type) functions while operating in a -40°C to +85°C temperature range.
Features
- Small size and high efficiency non-isolated DC-DC converter
- CE marking, low voltage directive
- Wide input voltage range of 4.5V to 14.0V
- Fast transient response by robust control
- Built-in remote ON/OFF, power good, and start-up sequences
- Built-in overcurrent and thermal protection (auto-recovery type) functions
- PMBus interface for programming, margining, and telemetry
- Safety-agency approvals
- UL60950-1
- C-UL
- EN60950-1
- RoHS compliant
Specifications
- Input
- 4.5VDC to 14.0VDC voltage range
- 4.52A to 16.90A typical current range
- 88.0% to 89.5% efficiency
- Temperature ranges
- -40°C to +85°C operating
- -40°C to +100°C storage
- 20% to 95% relative humidity, non-condensing
- Altitude
- 3000m (10,000 feet) maximum operating
- 9,000m (30,000 feet) maximum storage
- Convection/forced air cooling
- Output
- 0.6V to 2.0V voltage range
- 40A to 150A current range
- 5mV line/load regulation
- 25mVp-p ripple
- 50mVp-p ripple noise
- ±1%Vo output voltage setting
- 5mV drift
- 12.0ms typical start-up time
- ±3%Vo output voltage total regulation
- Copper terminals
Published: 2016-02-04
| Updated: 2025-11-13