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TEXAS INSTRUMENTS  LM2621MM  DC-DC Switching Boost (Step Up) Regulator, Adjustable, 1.2V-14Vin, 1.24V-14Vout, 1Aout, VSSOP-8

TEXAS INSTRUMENTS LM2621MM
Technical Data Sheet (501.62KB) EN Tüm Teknik Belgeleri Görüntüleyin

Resim yalnızca örnek vermeyi amaçlamaktadır. Lütfen ürün açıklamasına bakın.

Ürün Genel Bakış

The LM2621MM is a high efficiency Step-up DC-DC Switching Regulator for battery-powered and low input voltage systems. It accepts an input voltage between 1.2V and 14V and converts it into a regulated output voltage. The output voltage can be adjusted between 1.24 and 14V. It has an internal 0.17R N-channel MOSFET power switch. Efficiencies up to 90% are achievable using the LM2621. The high switching frequency (adjustable up to 2MHz) of the regulator allows for tiny surface mount inductors and capacitors. Because of the unique constant-duty-cycle gated oscillator topology very high efficiencies are realized over a wide load range. The supply current is reduced to 80µA because of the BiCMOS process technology. In the shutdown mode, the supply current is less than 2.5µA.
  • Up to 90% regulator efficiency
  • 80µA Typical operating current
  • 0.17R Internal MOSFET
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:
1.2V
Input Voltage Max:
14V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
VSSOP
No. of Pins:
8Pins
Output Current:
1A
Output Voltage Min:
1.24V
Output Voltage Max:
14V
Switching Frequency:
2MHz
Topology:
Boost (Step Up)
Operating Temperature Max:
85°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jun-2015)

Ortak özelliklere göre gruplandırılmış benzer ürünleri bulun 

Uygulamalar

  • Power Management;
  • Communications & Networking;
  • 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):
.00012

Alternatifler

DC-DC Switching Boost (Step Up) Regulator, Adjustable, 1.2V-14Vin, 1.24V-14Vout, 1Aout, VSSOP-8

TEXAS INSTRUMENTS

Makara
1.000 Stoklarımızda

Fiyatı: Adet (Tam Makarada Sağlanır)

1000+ 0,798 € 5000+ 0,782 € 10000+ 0,766 €

Satın al

STEP-UP DC/DC CONVERTER, 8-SOIC FULL REEL

TEXAS INSTRUMENTS

2.000:  Stoklarımızda

Fiyatı: Adet (Tam Makarada Sağlanır)

1000+ 1,03 € 2000+ 0,901 € 5000+ 0,888 € 10000+ 0,877 €

Satın al

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