AP64060QWU-7

The AP64060Q/AP64060TQ/AP64060ZQ are 600mA synchronous buck converters with a wide input voltage range of 4.5V to 40V. The devices fully integrate a 600mΩ high- side power MOSFET and a 300mΩ low- side power MOSFET to provide high- efficiency step- down DC- DC conversion. The AP64060Q/AP64060TQ/AP64060ZQ devices are easily used by minimizing the external component count due to their adoption of peak current mode control along with their integrated loop compensation network. The AP64060Q/AP64060TQ/AP64060ZQ designs are optimized for Electromagnetic Interference (EMI) reduction. These devices have proprietary gate driver schemes to resist switching node ringing without sacrificing MOSFET turn- on and turn- off times, which reduce high- frequency radiated EMI noise caused by MOSFET switching. These devices are available in a TSOT26 package.

Applications

• 5V, 12V, and 24V distributed power bus supplies
• eMeter
• Automotives
• White goods and small home appliances
• FPGA, DSP and ASIC supplies
• General purpose point of loads

Key features

• AEC - Q100 Qualified with the Following Results
• Device Temperature Grade 1: -40°C to +125°C TA Range
• Device HBM ESD Classification Level H2
• Device CDM ESD Classification Level C5
• VIN 4.5V to 40V
• 600mA Continuous Output Current
• Less than 0.1% Output Ripple at 12V
• 90uA Low Quiescent Current (Pulse Frequency Modulation)
• 2.2MHz Switching Frequency
• Supports Pulse Frequency Modulation (PFM)
• Proprietary Gate Driver Design for Best EMI Reduction
• Precision Enable Threshold to Adjust UVLO
• Protection Circuitry
• Undervoltage Lockout (UVLO)
• Output Overvoltage Protection (OVP)
• Cycle - by - Cycle Peak Current Limit
• Thermal Shutdown
• Totally Lead - Free & Fully RoHS Compliant
• Halogen and Antimony Free. "Green" Device