LTM4650-1 Series

Dual 25A or Single 50A µModule Regulator with 0.8% DC and 3% Transient Accuracy

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

Dual 25A or Single 50A µModule Regulator with 0.8% DC and 3% Transient Accuracy

Part	Voltage - Output 2 [Min]	Voltage - Output 2 [Max]	Voltage - Input (Min) [Min]	Size / Dimension [y]	Size / Dimension [z]	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [z]	Size / Dimension [y]	Applications	Voltage - Input (Max) [Max]	Number of Outputs	Current - Output (Max)	Features	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Output 1 [Min]	Voltage - Output 1 [Max]	Control Features	Mounting Type	Package / Case	Type
Analog Devices Inc./Maxim Integrated LTM4650IY-1B	0.6 V	1.8 V	4.5 V	16 mm	5 mm	16 mm	0.63 in	0.2 "	0.63 "	ITE (Commercial)	15 V	2	25 A	OCP SCP UVLO	144-BGA (16x16)	125 °C	-40 C	0.6 V	1.8 V	Active High Enable	Surface Mount	144-BBGA Module	Non-Isolated PoL Module
Analog Devices Inc./Maxim Integrated LTM4650EY-1B#PBF	0.6 V	1.8 V	4.5 V	16 mm	5 mm	16 mm	0.63 in	0.2 "	0.63 "	ITE (Commercial)	15 V	2	25 A	OCP SCP UVLO	144-BGA (16x16)	125 °C	-40 C	0.6 V	1.8 V	Active High Enable	Surface Mount	144-BBGA Module	Non-Isolated PoL Module
Analog Devices Inc./Maxim Integrated LTM4650IY-1A	0.6 V	1.8 V	4.5 V	16 mm	5 mm	16 mm	0.63 in	0.2 "	0.63 "	ITE (Commercial)	15 V	2	25 A	OCP SCP UVLO	144-BGA (16x16)	125 °C	-40 C	0.6 V	1.8 V	Active High Enable	Surface Mount	144-BBGA Module	Non-Isolated PoL Module

Catalog

Dual 25A or Single 50A µModule Regulator with 0.8% DC and 3% Transient Accuracy

Description

The LTM4650-1A/LTM4650-1B is dual 25A or single 50A output step-down µModule®(power module) regulator with ±0.8% (LTM4650-1A) and ±1.5% (LTM4650-1B) total DC output error with ±3% transient output error. Included in the package are the switching controller, power FETs, inductors, and all supporting components. External compensation allows for fast transient response to minimize output capacitance when powering FPGAs, ASICs, and processors. With synchronized multiphase parallel current sharing, six LTM4650-1 devices can deliver up to 300A. The LTM4650-1 is offered in a 16mm × 16mm × 5.01 BGA package, with SnPb (BGA) or RoHS compliant terminal finish.VINRangeVOUTRangeCompDC VOUTAccyLTM46504.5V to 15V0.6V to 1.8VInternal1.5%LTM4650-1B4.5V to 15V0.6V to 1.8VExternal1.5%LTM4650-1A4.5V to 15V0.6V to 1.8VExternal0.8%LTM4650A4.5V to 16V0.6V to 5.5VInternal1%LTM4650A-14.5V to 16V0.6V to 5.5VExternal1%ApplicationsFPGA, ASIC, μProcessor Core Voltage RegulationInformation, Communication Systems