Linear Technology LTM4622
Dual Ultrathin 2.5A Step-Down DC/DC uModule Regulator
FEATURES
nn Complete Solution in <1cm2 nn Wide Input Voltage Range: 3.6V to 20V nn 3.3V Input Compatible with VIN Tied to INTVCC nn 0.6V to 5.5V Output Voltage nn Dual 2.5A (3A Peak) or Single 5A Output Current nn ±1.5% Maximum Total Output Voltage Regulation Error Over Load, Line and Temperature nn Current Mode Control, Fast Transient Response nn External Frequency Synchronization nn Multiphase Parallelable with Current Sharing nn Output Voltage Tracking and Soft-Start Capability nn Selectable Burst Mode® Operation nn Overvoltage Input and Overtemperature Protection nn Power Good Indicators nn 6.25mm × 6.25mm × 1.82mm LGA and 6.25mm × 6.25mm × 2.42mm BGA PackagesAPPLICATIONS
nn General Purpose Point-of-Load Conversion nn Telecom, Networking and Industrial Equipment nn Medical Diagnostic Equipment nn Test and Debug SystemsDESCRIPTION
The LTM®4622 is a complete dual 2.5A step-down switching mode µModule® (powermodule) regulator in a tiny ultrathin 6.25mm × 6.25mm × 1.82mm LGA and 6.25mm × 6.25mm × 2.42mm BGA packages.