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LT8705AEFE#TRPBF +BOM

80V V_IN and V_OUT Synchronous 4-Switch Buck-Boost DC/DC Controller

Manufacturer:

Analog Devices, Inc
Mfr.Part #:

LT8705AEFE#TRPBF
Datasheet:

LT8705AEFE#TRPBF Datasheet (PDF)
PackingQty:

Reel,2000
PackingOption:

Reel
TempRange:

-40 to 125C
Output Voltage:

1.3 V to 80 V
EDA/CAD Models:

Request Free CAD Models for LT8705AEFE#TRPBF

LT8705AEFE#TRPBF General Description

When it comes to power management solutions, the LT8705AEFE#TRPBF stands out as a high-performance buck-boost switching regulator controller that meets the diverse needs of modern industry. Its advanced features, wide input and output voltage range, and integrated feedback loops make it a versatile and reliable choice for a variety of applications. Whether it's for optimizing solar power generation, enhancing the efficiency of automotive electronics, improving the performance of telecommunications infrastructure, or extending the battery life of portable devices, the LT8705AEFE#TRPBF offers the performance and flexibility required to address the evolving requirements of power management

Key Features

Single Inductor Allows V_IN Above, Below, or Equal to Regulated V_OUT
V_IN Range 2.8V (Need EXTV_CC > 6.4V) to 80V
V_OUT Range: 1.3V to 80V
Quad N-Channel MOSFET Gate Drivers
Synchronous Rectification: Up to 98% Efficiency
Input and Output Current Monitor Pins
Synchronizable Fixed Frequency: 100kHz to 400kHz
Integrated Input Current, Input Voltage, Output Current and Output Voltage Feedback Loops
Improved Light Load Transition from DCM to FCM
Improved IMON_OUT, IMON_IN Offset When Cold
Clock Output Usable To Monitor Die Temperature

Application

High Voltage Buck-Boost Converters
Input or Output Current Limited Converters

Specifications

model	LT8705AEFE#TRPBF	packingQty	Reel,2000
packingOption	Reel	lifeCycle	production
tempRange	-40 to 125C	Product Category	Switching Voltage Regulators
Output Voltage	1.3 V to 80 V	Output Current	10 A
Input Voltage, Max	80 V	Number of Outputs	1 Output
Topology	Buck, Buck-Boost	Mounting Style	SMD/SMT
Switching Frequency	400 kHz	Quiescent Current	2.65 mA
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 125 C
Series	LT8705A	Input Voltage, Min	2.8 V
Input Voltage	2.85 V to 80 V	Operating Supply Current	2.65 mA
Product Type	Switching Voltage Regulators	Shutdown	Shutdown
Factory Pack Quantity	2000	Subcategory	PMIC - Power Management ICs
Supply Voltage - Min	2.85 V	Type	Switching Regulator
Package/Case	TSSOP-38