CDM4644 Overview
The CDM4644 is a quad DC/DC step-down µModule regulator with 4A per output. Outputs can be multiplexed or paralleled in an array for up to 16A capability. Included in the module are the switching controllers, power FETs, inductors, high-precision upper divider resistance (0.1%) and support ponents.
CDM4644 Key Features
- Quad Output Step-down µModule Regulator with 4A per Output
- Wide Input Voltage Range: 4V to 14V, as low as 2.4V with External Bias Supply
- Output Voltage Range:0.6V to 5.5V
- 4A DC, 5A Peak Output Current Each Channel
- Up to 5.5W Power Dissipation is allowed under
- ±1.5% Total Output Voltage Regulation
- Current Mode Control Achieves Fast Transient
- Multiplexed Parallel for Higher Output Current
- Output Voltage Tracking
- Internal Temperature Sensing Diode Output