LT8582EDKD#PBF Internal Power Switch Boost Regulators by Analog Devices

Status: Production
Series: LT8582
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LT8582 is a dual independent channel PWM DC/DC converter with a power good pin and built-in fault protection to help guard against input overvoltage and overtemperature conditions. Each channel consists of a 42V master switch and a 42V slave switch that can be tied together for a total current limit of 3A.The LT8582 is ideal for many local power supply designs. Each channel can be easily configured in boost, SEPIC, inverting, or flyback configurations. Together, the two channels can produce a 12V and a –12V output with 14.4W of combined output power from a 5V input. In addition, the LT8582’s slave switch allows the part to be configured in high voltage, high power charge pump topologies that are more efficient and require fewer components than traditional circuits.The LT8582 also features innovative SHDN pin circuitry that allows for slowly varying input signals and an adjustable undervoltage lockout function. Additional features such as output short protection, frequency foldback and soft-start are integrated. The LT8582 is available in a 24-pin 7mm × 4mm DFN package.

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Prices starting from US$5.15

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Analog Devices
from US$5.15
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element14
from US$7.97
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Farnell
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Richardson RFPD
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Features

Dual 42V, 3A Combined Power Switch
Master/Slave (1.7A/1.3A) Switch Design
Wide Input Range: 2.5V to 22V Operating, 40V Maximum Transient
Power Good Pin for Event Based Sequencing
Switching Frequency Up to 2.5MHz
Each Channel Easily Configurable as a Boost, SEPIC, Inverting or Flyback Converter
Low VCESAT Switch: 270mV at 2.75A (Typical)
Can be Synchronized to an External Clock
Output Short-Circuit Protection
High Gain SHDN Pin Accepts Slowly Varying Input Signals
24-Pin 7mm × 4mm DFN Package

Last 6 months Inventory & Pricing History


Alternative Descriptions

2x 3A Boost/Inv/SEPIC DC/DC Co | Analog Devices
DC/DC CONV, BOOST, INV, 2.5MHZ, 125DEG C | element14
Conv DC-DC 2.5V to 22V Inv/Step Up Dual-Out 42V 3A/3A 24-Pin DFN EP Tube | Richardson RFPD


LT8582EDKD#PBF Semiconductors - ICs by Linear Technology

BOOST PWM DUAL 42V 3A 24DFN

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Input Voltage Min 2.5V
Input Voltage Max 22V
No. of Outputs 2 Output, 2Outputs
DC / DC Converter IC Case DFN
No. of Pins 24Pins
Output Current - Output 1 1.7A
Output Current - Output 2 1.3A
Output Voltage - Output 1 42V
Output Voltage - Output 2 42V
Regulator Output Type Adjustable
Switching Frequency 2.875MHz
Topology Boost Flyback Inverting SEPIC
Operating Temperature Max 125°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Base Number 8582
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +125°C
Output Current 3A
Primary Input Voltage 22V

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LT8582EDKD#PBF?

Additional datasheets, footprints and schematics for LT8582EDKD#PBF are listed on our Part Details page. You can also find images and similar parts to LT8582EDKD#PBF on this page.

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What category does LT8582EDKD#PBF fall under?

The LT8582EDKD#PBF is listed under Internal Power Switch Boost Regulators.

Can I view similar or alternative parts?

You can view similar parts to LT8582EDKD#PBF when available in the Internal Power Switch Boost Regulators range under the specifications section at the bottom of the details page.

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Is the LT8582EDKD#PBF RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

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Authorised distributors including Analog Devices, element14, Farnell and Richardson RFPD have stock available or on a lead time for LT8582EDKD#PBF.

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