• Moisture sensitivity level: 1
  • RoHS 3(EU 2015/863)
  • Pack sizes & weights (for bulk orders)
    REEL 2500 0.670kg
Active

NR264S DC-DC Converter IC

Sku:

NR264S

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Features
  • Efficiency 94% at normal load (VIN = 12 V, VOUT = 5 V)
  • Efficiency 86% at light load 10mA
  • Stable with a low ESR ceramic output capacitor
  • Synchronous rectification
  • Enable function
  • Frequency limit in light load is limited to 28 kHz)
  • Over current protection
  • Thermal protection with auto restart
  • Under voltage protection

The NR264S is synchronous rectification buck converter IC with built-in power MOSFET.

In light load, the IC operates with the pulse skip mode to improve the efficiency. By using the peak current control method, the IC stably operates with a low ESR capacitor such as a ceramic capacitor.

The IC has the various protections such as the over current protection, the under voltage lockout, and the thermal shutdown.

The IC achieves the switching regulator circuit with few components and small mounting area.

Technical Specification
Supply Voltage (min) ±8V
Supply Voltage (max) ±36V
Frequency (max) 500kHz
Quiescent Current 25μA off and 400μA on
Voltage Reference Tolerance 2%
Drive Type Internal MOSFET

US/Canadian Customers

Orders below $110.00 can be delivered by Airmail at a rate of $9.00 (allow up to 10 working days) or by tracked courier at a rate of $30.00 (1-3 working days).

Orders above $110.00 are delivered by a tracked courier at a rate of $30.00 (1-3 working days).

 

Rest of World

Orders below $120.00 can be delivered by post (allowing up to 28 working days) at a rate of $18.00 or by a tracked courier at a rate of $49.00.

Orders above $120.00 are delivered by tracked courier at a rate of $49.00.

 

All prices shown exclude VAT.

 

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