LMR33620 - Texas Instruments

LMR33620 synchronous step-down voltage converter

The LMR33620 SIMPLE SWITCHER® regulator is an easy-to-use, synchronous, step-down DC/DC converter that delivers best-in-class efficiency for rugged industrial applications. The LMR33620 drives up to 2 A of load current from an input of up to 36 V. The LMR33620 provides high light load efficiency and output accuracy in a very small solution size. Features su.

Features

• Functional Safety-Capable
  – Documentation available to aid functional safety system design
• Configured for rugged industrial applications
  – Input voltage range: 3.8 V to 36 V
  – Output voltage range: 1 V to 24 V
  – Output current: 2 A
  – Peak-current-mode control
  – Short minimum on-time of 68 ns
  – Frequency: 400 kHz, 1.4 MHz, 2.1 MHz
  – Junction temperature range
  –40°C to +125°C
  – Low EMI and low switching noise
  – Integrated compensation network
• Low EMI and switching noise
  – HotRod™ package
  – Parallel input current paths
• High power conversion at all loads
  – Peak efficiency > 95%
  – Low opera.