DC2886A

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Analog Devices

DEMONSTRATION BOARD, LTC7060EMSE#PBF, BIDIRECTIONAL SUPPLY/CHARGER, 48 V TO 14 V, 6-PHASE, 2.5 KW

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DC2886A

Active

Analog Devices

DEMONSTRATION BOARD, LTC7060EMSE#PBF, BIDIRECTIONAL SUPPLY/CHARGER, 48 V TO 14 V, 6-PHASE, 2.5 KW

Deep-Dive with AI

DocumentsDatasheet Technical Data Sheet EN

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	DC2886A

Board Type	Fully Populated
Current - Output	51 A, 180 A
Main Purpose	Bidirectional, DC/DC
Outputs and Type	Non-Isolated
Outputs and Type	1
Regulator Topology	Buck, Boost
Supplied Contents	Board(s)
Utilized IC / Part	LTC7871, LTC7060
Voltage - Input [Max]	70 V, 14 V
Voltage - Input [Min]	10 V, 30 V

LTC7871 Series

Six-Phase, Synchronous Bidirectional Buck or Boost Controller

Part	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Output Phases	Package / Case	Duty Cycle (Max) [Max]	Mounting Type	Output Configuration	Serial Interfaces	Number of Outputs	Supplier Device Package	Control Features	Topology	Frequency - Switching [Max]	Frequency - Switching [Min]	Function	Operating Temperature [Max]	Operating Temperature [Min]	Output Type	Current - Output	Voltage - Input [Max]	Voltage - Input [Min]	Board Type	Utilized IC / Part	Supplied Contents	Main Purpose	Regulator Topology	Outputs and Type	Outputs and Type
Analog Devices LTC7871HLWE#PBF	100 V	6 V	6	64-LQFP Exposed Pad	98 %	Surface Mount	Positive	SPI	6	64-LQFP-EP (10x10)	Enable Power Good Soft Start	Buck-Boost	750 kHz	60 kHz	Step-Up/Step-Down	150 °C	-40 °C	Transistor Driver
Analog Devices LTC7871ELWE#PBF	100 V	6 V	6	64-LQFP Exposed Pad	98 %	Surface Mount	Positive	SPI	6	64-LQFP-EP (10x10)	Enable Power Good Soft Start	Buck-Boost	750 kHz	60 kHz	Step-Up/Step-Down	125 ¯C	-40 °C	Transistor Driver
Analog Devices LTC7871ILWE#PBF	100 V	6 V	6	64-LQFP Exposed Pad	98 %	Surface Mount	Positive	SPI	6	64-LQFP-EP (10x10)	Enable Power Good Soft Start	Buck-Boost	750 kHz	60 kHz	Step-Up/Step-Down	125 ¯C	-40 °C	Transistor Driver
Analog Devices DC2886A																			51 A 180 A	14 V 70 V	10 V 30 V	Fully Populated	LTC7060 LTC7871	Board(s)	Bidirectional DC/DC	Boost Buck	Non-Isolated	1
Analog Devices LTC7871JLWE#WPBF	100 V	6 V	6	64-LQFP Exposed Pad	98 %	Surface Mount	Positive	SPI	6	64-LQFP-EP (10x10)	Enable Power Good Soft Start	Buck-Boost	750 kHz	60 kHz	Step-Up/Step-Down	150 °C	-40 °C	Transistor Driver

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	1	$ 508.65
Newark	Each	1	$ 528.82

Description

General part information

LTC7871 Series

The LTC7871 is a high performance bidirectional buck or boost switching regulator controller that operates in either buck or boost mode on demand. It regulates in buck mode from VHIGH-to-VLOWand boost mode from VLOW-to-VHIGHdepending on a control signal, making it ideal for 48V/12V automotive dual battery systems. An accurate current programming loop regulates the maximum current that can be delivered in either direction. The LTC7871 allows both batteries to supply energy to the load simultaneously by driving energy from either battery to the other.Its proprietary constant frequency current mode architecture enhances the signal-to-noise ratio enabling low noise operation and provides excellent current matching between phases. Additional features include an SPI-compliant serial interface, discontinuous or continuous mode of operation, OV/UV monitors, independent loop compensation for buck and boost operation, accurate inductor current monitoring and overcurrent protection.The LTC7871 is available in a 64 pin 10mm × 10mm LWE package.APPLICATIONSAutomotive 48V/12V Dual Battery SystemsBackup Power Systems