Low

LM2611AMF/NOPB - 

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

TEXAS INSTRUMENTS LM2611AMF/NOPB

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Üretici Parça No.:
LM2611AMF/NOPB
Sipariş Kodu:
9779094

Ürün Bilgileri

:
14V
:
1.2A
:
1Outputs
:
125°C
:
5Pins
:
-
:
-1.23V
:
2.7V
:
-
:
Inverting
:
-
:
SOT-23
:
1.4MHz
:
Cut Tape
:
MSL 1 - Unlimited
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Ürün Genel Bakış

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

Uygulamalar

Power Management, Consumer Electronics

Uyarılar

This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

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