PTH08000W - Texas Instruments

PTH08000W ADJUSTABLE SWITCHING REGULATOR

The PTH08000W is a highly integrated, low-cost switching regulator module that delivers up to 2.25 A of output current. The PTH08000W sources output current at a much higher efficiency than a TO-220 linear regulator IC, eliminating the need for a heatsink. The small size (0.75 inch × 0.5 inch) and flexible operation creates value for a variety of application.

Features

1
•2 Up to 2.25-A Output Current at 85°C
• 4.5-V to 14-V Input Voltage Range
• Wide-Output Voltage Adjust (0.9 V to 5.5 V)
• Efficiencies Up to 94%
• On/Off Inhibit
• Undervoltage Lockout (UVLO)
• Output Overcurrent Protection (Nonlatching, Auto-Reset)
• Overtemperature Protection
• Ambient Temperature Range:
  –40°C to 85°C
• Surface-Mount Package
• Safety Agency Approvals: UL/CUL 60950, EN60950 APPLICATIONS
• Telecommunications, Instrumentation, and General-Purpose Circuits DESCRIPTION The PTH08000W is a highly integrated, low-cost switching regulator module that delivers up to 2.25 A of out.