PTH04000W - Texas Instruments

PTH04000W ADJUSTABLE SWITCHING REGULATOR

The PTH04000W is a highly integrated, low-cost switching regulator module that delivers up to 3 A of output current. Occupying a small PCB area, the PTH04000W provides output current at a high efficiency and with minimal power dissipation, thereby eliminating the need for a heat sink. Their small size (0.75 inch × 0.5 inch), high efficiency, and low cost ma.

Features

1
•2 Up to 3-A Output Current at 85°C
• 3.3-V / 5-V Input Voltage
• Wide-Output Voltage Adjust (0.9 V to 3.6 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
• Point-of-Load Alliance (POLA™) Compatible
• Surface Mount Package
• Safety Agency Approvals: - UL/IEC/CSA-22.2 60950-1 APPLICATIONS
• Telecommunications, Instrumentation, and General-Purpose Circuits DESCRIPTION The PTH04000W is a highly integrated, low-cost switching regulator mo.