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LINEAR TECHNOLOGY  LT3489EMS8E#PBF  DC-DC Switching Boost (Step Up) Regulator, Adjustable, 2.6V-16Vin, 2.6V-40Vout, 2.5Aout, MSOP-8

LINEAR TECHNOLOGY LT3489EMS8E#PBF
Manufacturer Part No:
LT3489EMS8E#PBF
Order Code:
2294917
Technical Datasheet:
See all Technical Docs

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

Product Overview

The LT3489EMS8E#PBF is a fixed frequency step-up DC-to-DC Converter containing an internal 2.5A/40V switch. The LT3489 is ideal for large TFT-LCD panel power supplies. The LT3489 switches at 2MHz, allowing the use of tiny, low profile inductors and low value ceramic capacitors. Loop compensation can be either internal or external, giving the user flexibility in setting loop compensation and allowing optimized transient response with low ESR ceramic output capacitors. Soft-start is controlled with an external capacitor, which determines the input current ramp rate during start-up.
  • Integrated soft-start function
  • Internal or external loop compensation
  • 0.12R Internal switch
  • 110mV at 1A Typical low VCESAT switch
  • 8V at 610mA from a 3.3V Input

Product Information

Topology:
Boost (Step Up)
Input Voltage Min:
2.6V
Input Voltage Max:
16V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
MSOP
No. of Pins:
8Pins
Output Current:
2.5A
Output Voltage Min:
2.6V
Output Voltage Max:
40V
Switching Frequency:
2.2MHz
Operating Temperature Max:
85°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):
.000167

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