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LT8471IFE#PBF +BOM

Step-up/step-down voltage regulator

Manufacturer:

Analog Devices
Mfr.Part #:

LT8471IFE#PBF
Datasheet:

LT8471IFE#PBF Datasheet (PDF)
Output Voltage:

789 mV to 50 V
Output Current:

1.6 A
Input Voltage, Max:

50 V
Number of Outputs:

2 Output

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

LT8471IFE#PBF General Description

The LT8471IFE#PBF is a high voltage, dual, bidirectional synchronous buck-boost DC/DC controller from Linear Technology/Analog Devices. It operates over an input voltage range of 2.8V to 80V and can regulate output voltage within this range. The device features two outputs, each capable of delivering up to 2A of continuous current.The LT8471IFE#PBF employs four switches to provide bidirectional operation, allowing for seamless transition between buck, boost, and buck-boost modes. This makes it ideal for applications requiring output voltage regulation in the presence of wide input voltage variations.Additional features of the LT8471IFE#PBF include programmable frequency operation up to 2.2MHz, input and output overvoltage protection, and thermal shutdown protection. The device is housed in a 28-lead TSSOP package and operates over a wide temperature range of -40°C to 125°C.

Key Features

Dual channel synchronous rectification controller

Wide input voltage range: 2.8V to 80V

Low quiescent current: 24µA per channel

Programmable current limit

Soft-start and current foldback

Adjustable frequency: up to 2MHz

Available in 38-lead TSSOP package

Extended temperature range: -40°C to 125°C

Application

The LT8471IFE#PBF voltage regulator is commonly used in automotive, industrial, and communications applications to step up or step down voltages efficiently and reliably

It is suitable for voltage regulation, power management, and battery charging solutions in a wide range of electronic devices and systems

Specifications

Product Category	Switching Voltage Regulators	Output Voltage	789 mV to 50 V
Output Current	1.6 A	Input Voltage, Max	50 V
Number of Outputs	2 Output	Topology	Buck, Boost, Flyback, Inverting, SEPIC
Mounting Style	SMD/SMT	Switching Frequency	100 kHz to 2 MHz
Quiescent Current	10 nA	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C	Series	LT8471
Input Voltage, Min	2.6 V	Development Kit	DC1854A
Input Voltage	2.6 V to 50 V	Operating Supply Current	2.4 mA
Product Type	Switching Voltage Regulators	Shutdown	Shutdown
Factory Pack Quantity	74	Subcategory	PMIC - Power Management ICs
Type	Dual DC/DC Converters	Unit Weight	0.009524 oz