TPS272C45 - Texas Instruments

TPS272C45 Dual-Channel Smart High-Side Switch

• Low RDS(on) (45-mΩ typical) high-side switch for 24-V industrial applications • Wide DC operating voltage range: 6 V to 36 V • Low quiescent current (Iq) of 0.5 mA per channel (typical) from 24-V supply • Fixed (5.8 A) and adjustable (0.7 A to 4 A with external resistor) current limiting • Drive inductive, capacitive, and resistive loads – Integrated outp.

Features

3 Description
• Low RDS(on) (45-mΩ typical) high-side switch for 24-V industrial applications
• Wide DC operating voltage range: 6 V to 36 V
• Low quiescent current (Iq) of 0.5 mA per channel (typical) from 24-V supply
• Fixed (5.8 A) and adjustable (0.7 A to 4 A with external resistor) current limiting
• Drive inductive, capacitive, and resistive loads
  – Integrated output clamp to support inductive load discharge
  – Capacitive load drive minimizing peak inrush current through dual threshold current limiting
• Robust output protection
  – Thermal shutdown
  – Protection against short to ground ev.