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LT1931ES5#TRPBF +BOM

Integrated circuit for precise voltage regulation in a small package

Manufacturer:

Analog Devices
Mfr.Part #:

LT1931ES5#TRPBF
Datasheet:

LT1931ES5#TRPBF Datasheet (PDF)
Output Voltage:

34 V
Output Current:

1 A
Input Voltage, Max:

16 V
Number of Outputs:

1 Output
EDA/CAD Models:

Request Free CAD Models for LT1931ES5#TRPBF

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LT1931ES5#TRPBF General Description

The LT1931ES5#TRPBF is a buck-boost DC/DC converter from Analog Devices with a fixed 5V output voltage. It operates with a wide input voltage range of 2.6V to 16V, making it versatile for various power supply applications. The device uses a proprietary control algorithm to provide seamless transitions between buck, boost, and buck-boost modes, ensuring a smooth and stable output voltage.With a high efficiency of up to 96%, the LT1931ES5#TRPBF helps reduce power loss and maximize battery life in portable electronic devices. It also features low quiescent current and a power good flag for monitoring the output voltage status. The converter is housed in a small SOT-23 package, making it suitable for space-constrained designs.

Key Features

The LT1931ES5#TRPBF is a low noise, high efficiency, step-up DC/DC converter with a 3V to 30V input voltage range, 34V switch current limit, 0

8A output current capability, and 1

4MHz switching frequency

It features slope compensation, soft-start, and thermal shutdown protection

Application

The LT1931ES5#TRPBF is a high efficiency step-down DC-DC converter that is commonly used in various portable electronic devices, battery-powered applications, and automotive applications

It is also suitable for use in industrial controls, networking equipment, and other portable power systems where a compact and efficient power supply is required

Specifications

Product Category	Switching Voltage Regulators	Output Voltage	34 V
Output Current	1 A	Input Voltage, Max	16 V
Number of Outputs	1 Output	Topology	Inverting
Mounting Style	SMD/SMT	Switching Frequency	1.2 MHz
Quiescent Current	4.2 mA	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C	Series	LT1931
Input Voltage, Min	2.6 V	Height	1 mm
Input Voltage	2.6 V to 16 V	Operating Supply Current	4.2 mA
Product Type	Switching Voltage Regulators	Shutdown	Shutdown
Factory Pack Quantity	2500	Subcategory	PMIC - Power Management ICs
Supply Voltage - Min	2.6 V	Type	DC/DC Converter
Unit Weight	0.007137 oz