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TEXAS INSTRUMENTS  LM5007MM/NOPB  DC-DC Switching Buck (Step Down) Regulator, Adjustable, 9V-75Vin, 2.5V-73Vout, 500mAout, MSOP-8

TEXAS INSTRUMENTS LM5007MM/NOPB
Technical Data Sheet (1.11MB) EN Tüm Teknik Belgeleri Görüntüleyin

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Ürün Genel Bakış

The LM5007MM is a Step-down Switching Regulator features all of the functions needed to implement low cost, efficient, Buck bias regulators. This high voltage regulator contains an 80V, 0.7A N-channel buck switch. The regulator is based on a hysteretic control scheme using an on time inversely proportional to VIN. This feature allows the operating frequency to remain relatively constant with load and input voltage variations. The hysteretic control requires no control loop compensation, while providing very fast load transient response. An intelligent current limit is implemented in the LM5007 with forced off time that is inversely proportional to VOUT. This current limiting scheme reduces load current foldback. Additional protection features include: Thermal Shutdown, Vcc under-voltage lockout, gate drive under-voltage lockout and max duty cycle limiter.
  • Integrated 80V, 0.7A N-channel buck switch
  • Internal HV Vcc regulator
  • No control loop compensation required
  • Ultra-fast transient response
  • On time varies inversely with line voltage
  • Operating frequency nearly constant with varying line voltage
  • Adjustable output voltage
  • Highly efficient operation
  • Precision reference
  • Low bias current
  • Intelligent current limit protection
  • Thermal shutdown
  • External shutdown control
Device has limited built-in ESD protection. The 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:
9V
Input Voltage Max:
75V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
MSOP
No. of Pins:
8Pins
Output Current:
500mA
Output Voltage Min:
2.5V
Output Voltage Max:
73V
Switching Frequency:
-
Topology:
Buck (Step Down)
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;
  • Automotive

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):
.000118

Alternatifler

STEP-DOWN REGULATOR, MSOP-8, FULL REEL

TEXAS INSTRUMENTS

1.000:  Stoklarımızda

Fiyatı: Adet (Tam Makarada Sağlanır)

1000+ 1,46 €

Satın al

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