LV2862

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4.5-V to 60-V, 600-mA buck converter in ultra-small SOT23 package

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Data sheet

document-pdfAcrobat LV2862 60-V, 600-mA, High-Efficiency, Wide Input Voltage Range Buck Converter datasheet (Rev. B) PDF | HTML

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4.2-V to 60-V, 0.6-A ultra-small synchronous step-down converter The LMR36006 is a newer 60-V, 600-mA device.

LV2862

ACTIVE

Data sheet

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Product details

Iout (max) (A)

0.6

Vin (min) (V)

4

Vin (max) (V)

60

Topology

Buck

Type

Converter

Switching frequency (min) (kHz)

770

Switching frequency (max) (kHz)

2100

Features

Enable, Light Load Efficiency, Over Current Protection, Pre-Bias Start-Up, Soft Start Fixed, UVLO adjustable

Control mode

current mode

Vout (min) (V)

0.765

Vout (max) (V)

58

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Iq (typ) (A)

0.000028

Iout (max) (A)

0.6

Vin (min) (V)

4

Vin (max) (V)

60

Topology

Buck

Type

Converter

Switching frequency (min) (kHz)

770

Switching frequency (max) (kHz)

2100

Features

Enable, Light Load Efficiency, Over Current Protection, Pre-Bias Start-Up, Soft Start Fixed, UVLO adjustable

Control mode

current mode

Vout (min) (V)

0.765

Vout (max) (V)

58

Rating

Catalog

Operating temperature range (°C)

-40 to 125

Iq (typ) (A)

0.000028

SOT-23-THN (DDC)

6

8.12 mm² 2.9 x 2.8

Input range from 4 V to 60 V with 65-V transients
770-kHz (X version) or 2.1-MHz (Y version) switching frequency
Ultra-high efficiency for light load with Eco-mode
Low dropout operation
Output current up to 600 mA
High-voltage precision enable input
Overcurrent protection
Overtemperature protection
Internal compensation
Internal soft start
Small overall solution size (SOT-6L package)

Input range from 4 V to 60 V with 65-V transients
770-kHz (X version) or 2.1-MHz (Y version) switching frequency
Ultra-high efficiency for light load with Eco-mode
Low dropout operation
Output current up to 600 mA
High-voltage precision enable input
Overcurrent protection
Overtemperature protection
Internal compensation
Internal soft start
Small overall solution size (SOT-6L package)

The LV2862 is a PWM DC/DC buck (step-down) regulator. With a wide input range from 4 V to 60 V, the device is designed for a wide range of applications, from industrial to automotive, for power conditioning from unregulated source. An ultra-low 1-µA shutdown current can further prolong battery life. Operating frequency is fixed at 770 kHz (X version) and 2.1 MHz (Y version), allowing the use of small external components while still being able to have low output ripple voltage. Soft start and compensation circuits are implemented internally, which allows the device to be used with minimized external components.

The LV2862 is optimized for up to 600-mA load currents. The device has a 0.765-V nominal feedback voltage.

The device has built-in protection features such as pulse-by-pulse current limit, thermal sensing, and shutdown due to excessive power dissipation. The LV2862 is available in a low profile SOT-6L package.

The LV2862 is a PWM DC/DC buck (step-down) regulator. With a wide input range from 4 V to 60 V, the device is designed for a wide range of applications, from industrial to automotive, for power conditioning from unregulated source. An ultra-low 1-µA shutdown current can further prolong battery life. Operating frequency is fixed at 770 kHz (X version) and 2.1 MHz (Y version), allowing the use of small external components while still being able to have low output ripple voltage. Soft start and compensation circuits are implemented internally, which allows the device to be used with minimized external components.

The LV2862 is optimized for up to 600-mA load currents. The device has a 0.765-V nominal feedback voltage.

The device has built-in protection features such as pulse-by-pulse current limit, thermal sensing, and shutdown due to excessive power dissipation. The LV2862 is available in a low profile SOT-6L package.

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	Type	Title		Date
*	Data sheet	LV2862 60-V, 600-mA, High-Efficiency, Wide Input Voltage Range Buck Converter datasheet (Rev. B)	PDF \| HTML	30 Jun 2023
	EVM User's guide	LV2862XLVEVM Evaluation Module User's Guide		23 Jun 2020

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

LV2862XLVEVM — 60-V, 600-mA, high efficiency, ultra small size buck converter evaluation module

LV2862XLVEVM evaluation module (EVM) is designed to provide the design engineer with a fully functional power converter based on the buck topology to evluate the LV2862 series of buck regulators.

User guide: PDF