Buck Converter with a TPS40040 5.5V input 1.8 V output, 10 Ampere

Description

SPICE simulation of a buck converter, 4.5-V to 5.5-V input range, 1.8-V fixed output, this buck converter provides up to 10A of output current. The switching frequency is 300-kHz. The converter uses for both top and bottom MOSFETs, a Si4866DY N-channel fast switching MOSFET with low gate-source capacitance.

• Project Type: Free
• Complexity: Intermediate
• Components number: 21-30
• SPICE software: TINA
• Software version: 7+
• Full software version nedeed : Yes
• Screenshots simulation images: