TLE8386-2EL

概要

The switching frequency is adjustable from 100 kHz to 700 kHz and can be synchronized to an external clock source. The TLE8386-2EL features an enable function reducing the shut-down current consumption to < 2 μA. The current mode regulation scheme of this device provides a stable regulation loop maintained by small external compensation components. The integrated softstart feature with external components for adjustment limits the current peak as well as voltage overshoot at startup. This IC is suited for use in the harsh automotive environments and provides protection functions such as output overvoltage protection and over temperature shutdown

特長

  • Wide Input Voltage Range from 4.75 V to 45 V
  • Constant Current or Constant Voltage Regulation
  • Very Low Shutdown Current: Iq< 2μA
  • Switching frequency range: 100  kHz to 700 kHz
  • Synchronization with external clock source
  • Available in a small thermally enhanced PG-SSOP-14 package
  • Internal 5 V Low Drop Out Voltage Regulator
  • Output Overvoltage Protection
  • External Soft Start adjustable by capacitor
  • Over Temperature Shutdown
  • Automotive AEC Qualified
  • Green Product (RoHS) Compliant

推奨アプリケーション例

  • Cold-cranking
  • Powertrain: GDI, piezo injection
トレーニング
Design-in made simple with OPTIREG™ Switcher’s TLS4120 and 25

Design-in made simple with OPTIREG™ Switcher’s TLS4120 and 25

  • Understand the operation modes of the device
  • Know the theoretical boundaries of the operation modes
  • Identify the easy-to-use advantages of TLS4120 and TLS4125
サポート