LMR64010XMFX/NOPB

The LMR64010 switching regulators is a currentmode boost converter operating at a fixed frequency of 1.6 MHz. The use of SOT-23 package, made possible by the minimal power loss of the internal 1A switch, and use of small inductors and capacitors result in the industry's highest power density. The 40V internal switch makes these solutions perfect for boosting to voltages of 16V or greater. These parts have a logic-level shutdown pin that can be used to reduce quiescent current and extend battery life. Protection is provided through cycle-by-cycle current limiting and thermal shutdown. Internal compensation simplifies design and reduces component count.

Applications

• Boost Conversions from 3.3V, 5V, and 12V Rails
• Space Constrained Applications
• Embedded Systems
• LCD Displays
• LED Applications

Key features

• Input Voltage Range of 2.7V to 14V
• Output Voltage up to 40V
• Switch Current up to 1A
• 1.6 MHz Switching Frequency
• Low Shutdown Iq, <1 μA
• Cycle-by-Cycle Current Limiting
• Internally Compensated
• SOT-23-5 Packaging (2.92×2.84×1.08mm)
• Fully Enabled for WEBENCH Power Designer