LTM4614 Series

Dual 4A per Channel Low VINDC/DC μModule (Power Module) Regulator

Catalog

Dual 4A per Channel Low VINDC/DC μModule (Power Module) Regulator

Part	Number of Outputs	Supplier Device Package	Applications	Voltage - Output 2 [Max]	Voltage - Output 2 [Min]	Mounting Type	Current - Output (Max)	Type	Package / Case	Voltage - Input (Max) [Max]	Voltage - Output 1 [Min]	Voltage - Output 1 [Max]	Size / Dimension [z]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [z]	Efficiency	Voltage - Input (Min) [Min]	Operating Temperature [Max]	Operating Temperature [Min]
Analog Devices LTM4614EV#PBF	2	144-LGA (15x15)	ITE (Commercial)	5 V	0.8 V	Surface Mount	4 A	Non-Isolated PoL Module	144-BLGA Module	5.5 V	0.8 V	5 V	0.11 in	15 mm	15 mm	0.59 in	0.59 in	2.8 mm	95 %	2.38 V	125 °C	-40 °C

Catalog

Dual 4A per Channel Low VINDC/DC μModule (Power Module) Regulator

Key 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% Efficiency

• Programmable Soft-Start

• Short-Circuit and Overtemperature Protection

• Power Good Indicators

• Small and Very Low Profile Package: 15mm × 15mm × 2.82mm

Description

The LTM4614 s a complete 4A dual output switching mode step-down µModule®regulator. 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.The low profile package (2.82mm) enables utilization of unused space on the bottom of PC boards for high density point of load regulation.Additional features include overvoltage protection, foldback overcurrent protection, thermal shutdown and programmable soft-start. The power module is offered in a space saving and thermally enhanced 15mm × 15mm × 2.82mm LGA package. The LTM4614 is RoHS compliant with Pb-free finish.ApplicationsTelecom and Networking EquipmentFPGA PowerSERDES and Other Low Noise Applications