TPP362083-T6TR

The TPP36208x series is a simple-to-use, 2-A output, synchronous buck switch-mode converter with integrated power MOSFETs. This series integrates low R_DS(ON) power transistors in a TSOT23-6 package, featuring internal soft-start, compensation, and protection functions. The TPP36208x provides a compact solution capable of delivering 2-A continuous output current over a wide input voltage range, with excellent load and line regulation. The series is available in switching frequency variants of 500 kHz, 1 MHz, and 2.2 MHz, with support for light-load PSM to reduce quiescent current and forced PWM mode to maintain a fixed switching frequency. The device comes in a 6-pin TSOT23-6 package and supports a wide operating ambient temperature range from -40°C to 125°C.

Applications

• 12 V, 24 V distributed power supplies
• Industrial applications
• General purpose

Key features

• Wide input voltage range: 4.5 V to 36 V
• Maximum voltage: 42 V
• Internal power FETs: 180 mΩ and 90 mΩ
• 0.6 V reference voltage with 2% accuracy
• High-efficiency synchronous mode operation
• Fixed switching frequency: 500 kHz (TPP362080/2), 1 MHz (TPP362084/5), 2.2 MHz (TPP362081/3)
• Low 2 μA shutdown current, 70 μA quiescent current
• Internal light-load power saving mode for high efficiency at light loads (TPP362080/1/4)
• Forced PWM mode for low output ripple (TPP362082/3/5)
• Internal 2 ms soft-start timer
• Internal loop compensation
• Overcurrent protection with hiccup mode
• Output overvoltage protection
• Thermal shutdown
• Small TSOT23-6 package
• Operating temperature range: -40°C to 125°C