Low

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

Topology:
Boost (Step Up)
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
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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