DESCRIPTION
The LTM®4614 is a complete 4A dual output switching mode DC/DC power supply. Included in the package are the switching controllers, power FETs, inductors and all support components. The dual 4A DC/DC converters operate over an input voltage range of 2.375V to 5.5V. The LTM4614 supports output voltages ranging from 0.8V to 5V. The regulator output voltages are set by a single resistor for each output. Only bulk input and output capacitors are needed to complete the design.

FEATURES
■ Dual 4A Output Power Supply
■ Input Voltage Range: 2.375V to 5.5V
■ 4A DC Typical, 5A Peak Output Current Each
■ 0.8V Up to 5V Output Each, Parallelable
■ ±2% Total DC Output Error (0°C ≤ TJ ≤ 125°C)
■ Output Voltage Tracking
■ Up to 95% Effi ciency
■ Programmable Soft-Start
■ Short-Circuit and Overtemperature Protection
■ Power Good Indicators
■ Small and Very Low Profi le Package:
   15mm × 15mm × 2.82mm

APPLICATIONS
■ Telecom and Networking Equipment
■ FPGA Power
■ SERDES and Other Low Noise Applications