LTM4648 Series

Low VIN, 10A Step-Down μModule Regulator

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

Low VIN, 10A Step-Down μModule Regulator

Part	Size / Dimension [z]	Size / Dimension [z]	Size / Dimension [y]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [x]	Voltage - Output 1 [Min] [custom]	Voltage - Output 1 [Max] [custom]	Voltage - Input (Min) [Min]	Mounting Type	Voltage - Input (Max) [Max]	Current - Output (Max) [Max]	Supplier Device Package	Number of Outputs	Features	Type	Operating Temperature [Max]	Operating Temperature [Min]	Applications	Package / Case
Analog Devices Inc./Maxim Integrated LTM4648IY#PBF	0.19 in	4.9 mm	9 mm	0.35 in	0.59 in	15 mm	0.6 V	5 V	2.375 V	Surface Mount	5.5 V	10 A	68-BGA (15x9)	1	OCP OVP	Non-Isolated PoL Module	125 °C	-40 C	ITE (Commercial)	68-BBGA Module
Analog Devices Inc./Maxim Integrated LTM4648EY#PBF	0.19 in	4.9 mm	9 mm	0.35 in	0.59 in	15 mm	0.6 V	5 V	2.375 V	Surface Mount	5.5 V	10 A	68-BGA (15x9)	1	OCP OVP	Non-Isolated PoL Module	125 °C	-40 C	ITE (Commercial)	68-BBGA Module
Analog Devices Inc./Maxim Integrated LTM4648IY	0.19 in	4.9 mm	9 mm	0.35 in	0.59 in	15 mm	0.6 V	5 V	2.375 V	Surface Mount	5.5 V	10 A	68-BGA (15x9)	1	OCP OVP	Non-Isolated PoL Module	125 °C	-40 C	ITE (Commercial)	68-BBGA Module

Catalog

Low VIN, 10A Step-Down μModule Regulator

Description

The LTM4648 is a 10A low VINstep-down DC/DC μModule®(micromodule) regulator. Included in the package are the switching controller, power FETs, inductor and all support components. Operating over an input voltage range of 2.375V to 5.5V, the LTM4648 supports an output voltage range of 0.6V to 5V, set by a single external resistor. This high efficiency design delivers up to 10A continuous current. Only bulk input and output capacitors are needed.High switching frequency and a current mode architecture enable a very fast transient response to line and load changes without sacrificing stability. The device supports frequency synchronization, programmable multiphase operation and output voltage tracking for supply rail sequencing.Fault protection features include overvoltage protection, overcurrent protection and thermal shutdown. The LTM4648 is offered in a small 9mm × 15mm × 4.92mm BGA package available with SnPb or RoHS compliant terminal finish. For up to 16VINoperation, see theLTM4649.ApplicationsTelecom, Networking and Industrial EquipmentPoint of Load Regulation