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DC-DC Switching Inverting Regulator, Adjustable, 2.7V - 14V In, 1.2A Out, 1.4MHz, SOT-23-5 - 

LM2611AMF/NOPB

LM2611AMF/NOPB - DC-DC Switching Inverting Regulator, Adjustable, 2.7V - 14V In, 1.2A Out, 1.4MHz, SOT-23-5

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

Manufacturer Part No:
LM2611AMF/NOPB
Order Code:
SC18958
Product Range
-

Product Overview

The LM2611AMF/NOPB is a Cuk Converter operates from a 2.7 to 14V supply, it is capable of producing a regulated negative output voltage of up to -(36-VIN(MAX)). The LM2611 utilizes an input and output inductor, which enables low voltage ripple and RMS current on both the input and the output. With a switching frequency of 1.4MHz, the inductors and output capacitor can be physically small and low cost. High efficiency is achieved through the use of a low RDS(ON)FET. The converter features a shutdown pin, which can be activated when the part is not needed to lower the Iq and save battery life. A negative feedback (NFB) pin provides a simple method of setting the output voltage, using just two resistors. Cycle-by-cycle current limiting and internal compensation further simplify the use.
  • Low RDS (ON) DMOS FET
  • Better regulation than a charge pump
  • Uses tiny capacitors and inductors
  • 1µA Low shutdown current
  • Green product and no Sb/Br

Applications

Power Management, Consumer Electronics

Product Information


:
Adjustable

:
1Outputs

:
Inverting

:
2.7V

:
14V

:
1.2A

:
1.2A

:
SOT-23

:
5Pins

:
Surface Mount

:
-

:
-1.23V

:
-

:
1.4MHz

:
-

:
-40°C

:
125°C

:
-

:
-

:
-

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Technical Documents (1)

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