LTC7124 Datasheet | Linear Technology

LTC7124 17V, Dual 3.5A Synchronous Step-Down Regulator with Ultralow Quiescent Current Features nn Wide VIN Range: 3.1V to 17V nn Wide VOUT Range: 0.6V to 99% VIN nn Dual Step-Down Outputs: 3.5A Per Channel nn Integrated 80mΩ/40mΩ N-Channel MOSFETs Provide Up to 95% Efficiency nn No-Load IQ < 8μA with Both Channels Enabled; IQ < 5.5μA with Only One Channel Enabled nn Programmable Frequency (500k Hz to 4MHz) with ±25% Frequency Synchronization Range nn Configurable for a 2-Phase Single Output at Up to 7A nn ±1.0% Output Voltage Accuracy nn Current Mode Operation for Excellent Line and Load Transient Response nn Internal or Programmable External Loop pensation nn Available in a 3mm × 5mm QFN-24 Package APPLICATIONS nn Battery-Powered Systems nn Point-of-Load Supplies nn Portable Instruments nn Handheld Scanners DESCRIPTION The LTC®7124 is a dual channel, 3.5A per output, high efficiency monolithic step-down regulator capable of operating from input supplies up to 17V. The...