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TEXAS INSTRUMENTS  LM2651MTC-ADJ  DC-DC Switching Buck Step Down Regulator, Adjustable, 4V-14Vin, 3.3V-13Vout, 1.5Aout, TSSOP-16

TEXAS INSTRUMENTS LM2651MTC-ADJ
Technical Data Sheet (882.06KB) EN Tüm Teknik Belgeleri Görüntüleyin

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Ürün Genel Bakış

The LM2651MTC-ADJ is a Switching Regulator provides high-efficiency power conversion over a 100:1 load range. This feature makes the LM2651 an ideal fit in battery-powered applications that demand long battery life in both run and standby modes. Synchronous rectification is used to achieve up to 97% efficiency. At light loads, the LM2651 enters a low power hysteretic or sleep-mode to maintain high efficiency. In many applications, the efficiency still exceeds 80% at 15mA load. A shutdown pin is available to disable the LM2651 and reduce the supply current to less than 10µA. The LM2651 contains a patented current sensing circuitry for current-mode control. This feature eliminates the external current sensing resistor required by other current-mode DC-to-DC converters. The LM2651 has a 300kHz fixed frequency internal oscillator. The high oscillator frequency allows the use of extremely small, low-profile components.
  • Patented current sensing for current-mode control
  • Input undervoltage lockout
  • Adjustable soft-start function
  • Current limit and thermal shutdown
  • Ultrahigh efficiency up to 97%
  • Internal MOSFET switch with low RDS(on) of 75mR
  • 7µA Shutdown current

Ürün Bilgileri

Input Voltage Min:
4V
Input Voltage Max:
14V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
TSSOP
No. of Pins:
16Pins
Output Current:
1.5A
Output Voltage Min:
3.3V
Output Voltage Max:
13V
Switching Frequency:
345kHz
Topology:
Synchronous Buck (Step Down)
Operating Temperature Max:
125°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jun-2015)

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Uygulamalar

  • Computers & Computer Peripherals;
  • Power Management;
  • Sensing & Instrumentation

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):
.000125

Alternatifler

SYNCHRONOUS SWITCHING REGULATOR, 16-TSSOP

TEXAS INSTRUMENTS

119:  Stoklarımızda

Fiyatı: Adet

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