Low

TEXAS INSTRUMENTS  LM2687MM  DC/DC Adjustable Charge Pump Voltage Converter, 2.7V to 5.5V in, -5.2V to -1.5V/10 mA out, MSOP-8

TEXAS INSTRUMENTS LM2687MM
Technical Data Sheet (10.12KB) EN Tüm Teknik Belgeleri Görüntüleyin

Resim yalnızca örnek vermeyi amaçlamaktadır. Lütfen ürün açıklamasına bakın.

Ürün Genel Bakış

The LM2687MM is a low noise regulated switched capacitor charge-pump Voltage Inverter delivers a very low noise adjustable output for an input voltage in the range of 2.7 to 5.5V. Four capacitors are used in this circuit to provide up to 10mA of output current. The regulated output for the LM2687 is adjustable between -1.5 and -5.2V. The LM2687 operates at 100kHz switching frequency to reduce output resistance and voltage ripple. With an operating current of only 500µA and 0.05µA shutdown current, the LM2687 provides ideal performance for cellular phone power amplifier bias and other low current, low noise negative voltage needs.
  • Inverts and regulates the input supply voltage
  • Low output ripple
  • 91% Charge pump power efficiency at 10mA
  • 0.05µA Shutdown lowers quiescent current

Ürün Bilgileri

Output Type:
Adjustable
Input Voltage Min:
2.7V
Input Voltage Max:
5.5V
DC / DC Converter IC Case:
MSOP
No. of Pins:
8Pins
Output Current:
10mA
Fixed Output Voltage Nom.:
-
Adjustable Output Voltage Min:
-5.2V
Adjustable Output Voltage Max:
-1.5V
Topology:
Inverting
Operating Temperature Max:
85°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualification Standard:
-
Output Voltage Min:
-5.2 V
Output Voltage Max:
-1.5 V
MSL:
-
SVHC:
No SVHC (15-Jun-2015)

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Uygulamalar

  • Wireless;
  • Communications & Networking;
  • Consumer Electronics;
  • Power Management;
  • Portable Devices;
  • Computers & Computer Peripherals

Mevzuat ve Çevre

Nem Duyarlılığı Düzeyi
-
Menşe Ülke:
Malaysia

En son önemli imalat işleminin gerçekleştirildiği ülke

RoHS Uyumlu:
Evet
Fiyat Listesi No:
85423990
Ağırlık (kg):
.000127

Alternatifler

VOLTAGE INVERTER, MSOP-8

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1+ 1,45 € 10+ 1,29 € 25+ 1,20 € 50+ 1,08 € daha fazla…

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VOLTAGE INVERTER, MSOP-8, FULL REEL

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