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DC1889A

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Analog Devices Inc./Maxim Integrated

POWER MANAGEMENT IC DEVELOPMENT TOOLS LTM4624Y DEMO BOARD - 14V, 4A STEP-DOWN

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Development Boards, Kits, Programmers

DC1889A

Active

Analog Devices Inc./Maxim Integrated

POWER MANAGEMENT IC DEVELOPMENT TOOLS LTM4624Y DEMO BOARD - 14V, 4A STEP-DOWN

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DocumentsDC1889A | Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	DC1889A

Contents	Board(s)
Current - Output	4 A
Frequency - Switching	1 MHz
Main Purpose	DC/DC, Step Down
Outputs and Type	1 Non-Isolated Output
Regulator Topology	Buck
Utilized IC / Part	LTM4624
Voltage - Input [Max]	14 V
Voltage - Input [Min]	4 V
Voltage - Output	1V, 1.8V, 2.5V, 3.3V, 1.2V, 1.5V, 5V

LTM4624 Series

14VIN, 4A Step-Down DC/DC μModule (Power Module) Regulator

Part	Voltage - Input (Max) [Max]	Type	Voltage - Input (Min) [Min]	Supplier Device Package	Voltage - Output 1 [Min] [custom]	Voltage - Output 1 [Max] [custom]	Current - Output (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Size / Dimension [y]	Size / Dimension [z]	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [z]	Size / Dimension [x]	Features	Mounting Type	Applications	Package / Case	Number of Outputs	Current - Output	Regulator Topology	Main Purpose	Outputs and Type	Contents	Voltage - Output	Utilized IC / Part	Voltage - Input [Max]	Voltage - Input [Min]	Frequency - Switching
Analog Devices Inc./Maxim Integrated LTM4624EY#PBF	14 V	Non-Isolated PoL Module	2.375 V	25-BGA (6.25x6.25)	0.6 V	5.5 V	4 A	125 °C	-40 C	6.3 mm	0.2 "	0.25 in	0.25 in	5 mm	6.3 mm	OCP OTP OVP UVLO	Surface Mount	ITE (Commercial)	25-PowerBBGA Module	1
Analog Devices Inc./Maxim Integrated LTM4624IY	14 V	Non-Isolated PoL Module	2.375 V	25-BGA (6.25x6.25)	0.6 V	5.5 V	4 A	125 °C	-40 C	6.3 mm	0.2 "	0.25 in	0.25 in	5 mm	6.3 mm	OCP OTP OVP UVLO	Surface Mount	ITE (Commercial)	25-PowerBBGA Module	1
Analog Devices Inc./Maxim Integrated DC1889A																					4 A	Buck	DC/DC Step Down	1 Non-Isolated Output	Board(s)	1.2V 1.5V 1.8V 1V 2.5V 3.3V 5V	LTM4624	14 V	4 V	1 MHz
Analog Devices Inc./Maxim Integrated LTM4624IY#PBF	14 V	Non-Isolated PoL Module	2.375 V	25-BGA (6.25x6.25)	0.6 V	5.5 V	4 A	125 °C	-40 C	6.3 mm	0.2 "	0.25 in	0.25 in	5 mm	6.3 mm	OCP OTP OVP UVLO	Surface Mount	ITE (Commercial)	25-PowerBBGA Module	1

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	N/A	5	$ 77.57	1m+
Mouser	N/A	1	$ 76.50	1m+

Description

General part information

LTM4624 Series

The LTM4624 is a complete 4A step-down switching mode μModule®(micromodule) regulator in a tiny 6.25mm × 6.25mm × 5.01mm BGA package. Included in the package are the switching controller, power FETs, inductor and support components. Operating over an input voltage range of 4V to 14V or 2.375V to 14V with an external bias supply, the LTM4624 supports an output voltage range of 0.6V to 5.5V, set by a single external resistor. Its high efficiency design delivers 4A continuous, 5A peak, output current. Only bulk input and output capacitors are needed.The LTM4624 supports selectable discontinuous mode operation and output voltage tracking for supply rail sequencing. Its high switching frequency and current mode control enable a very fast transient response to line and load changes without sacrificing stability.Fault protection features include overvoltage, overcurrent and overtemperature protection.The LTM4624 is available with SnPb (BGA) or RoHS compliant terminal finish.APPLICATIONSTelecom, Datacom, Networking and Industrial EquipmentMedical Diagnostic EquipmentData Storage Rack Units and CardsTest and Debug Systems

Documents

Technical documentation and resources

DC1889A | Datasheet

Datasheet