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TEXAS INSTRUMENTS  LM2611AMF/NOPB  DC-DC Switching Inverting Regulator, Adjustable, 2.7V-14V in, 1.2A out, 1.4MHz, SOT-23-5

TEXAS INSTRUMENTS LM2611AMF/NOPB
Technical Data Sheet (481.85KB) EN Tüm Teknik Belgeleri Görüntüleyin

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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
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.

Ürün Bilgileri

Input Voltage Min:
2.7V
Input Voltage Max:
14V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
SOT-23
No. of Pins:
5Pins
Output Current:
1.2A
Output Voltage Min:
-1.23V
Output Voltage Max:
-
Switching Frequency:
1.4MHz
Topology:
Inverting
Operating Temperature Max:
125°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jun-2015)

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Uygulamalar

  • Power Management;
  • Consumer Electronics

Mevzuat ve Çevre

Nem Duyarlılığı Düzeyi
MSL 1 - Unlimited
Menşe Ülke:
Malaysia

En son önemli imalat işleminin gerçekleştirildiği ülke

RoHS Uyumlu:
Evet
Fiyat Listesi No:
85423990
Ağırlık (kg):
.000257

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