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LINEAR TECHNOLOGY  LT8580IDD#PBF  DC-DC Switching Boost, Inverting, SEPIC Regulator, Adjustable, 2.55V-40V in, 1A out, 1.5MHz, DFN-8

LINEAR TECHNOLOGY LT8580IDD#PBF
Manufacturer Part No:
LT8580IDD#PBF
Order Code:
2461075
Technical Datasheet:
See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The LT8580IDD#PBF is a PWM DC-to-DC Converter with 1A/65V switch, integrated soft-start function and synchronization. The LT8580 can be configured as either a boost, SEPIC or inverting converter. The LT8580 has an adjustable oscillator, set by a resistor from the RT pin to ground. Additionally, the LT8580 can be synchronized to an external clock. The switching frequency of the part may be free running or synchronized and can be set between 200kHz and 1.5MHz. The LT8580 also features innovative SHDN pin circuitry that allows for slowly varying input signals and an adjustable undervoltage lockout function. Additional features such as frequency foldback and soft-start are integrated.
  • Adjustable switching frequency
  • Single feedback resistor sets VOUT
  • High gain /SHDN pin accepts slowly varying input signals
  • User configurable undervoltage lockout (UVLO)
  • Pin compatible with LT3580
  • 400mV at 0.75A Typical low VCESAT switch

Product Information

Topology:
Boost, Inverting, SEPIC
Input Voltage Min:
2.55V
Input Voltage Max:
40V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
DFN
No. of Pins:
8Pins
Output Current:
1A
Output Voltage Min:
-
Output Voltage Max:
65V
Switching Frequency:
1.5MHz
Operating Temperature Max:
125°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Sensing & Instrumentation
  • Communications & Networking
  • Power Management

Legislation and Environmental

Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000157