TPSM63603E数据手册电源-板安装的直流转换器规格书PDF

特性 Features

• Versatile synchronous buck DC/DC module
• Integrated MOSFETs, inductor, and controller
• Wide input voltage range of 3 V to 36 V
• Adjustable output voltage from 1 V to 16 V
• 4-mm × 6-mm × 1.8-mm overmolded package
• –55°C to 125°C junction temperature range
• Frequency adjustable from 200 kHz to 2.2 MHz using the RT pin or an external SYNC signal
• Negative output voltage capability

• Ultra-high efficiency across the full load range
• 93% peak efficiency at 12 VIN, 5 VOUT, 1 MHz
• External bias option for improved efficiency
• Shutdown quiescent current of 0.6 µA (typical)

• Ultra-low conducted and radiated EMI signatures
• Low-noise package with dual input paths and integrated capacitors reduces switch ringing
• Spread-spectrum modulation
• Resistor-adjustable switch-node slew rate
• Constant-frequency FPWM mode of operation
• Meets CISPR 11 and 32 class B emissions

• Suitable for scalable power supplies
• Pin compatible with the TPSM63602 (36 V, 2 A)

• Inherent protection features for robust design
• Precision enable input and open-drain PGOOD indicator for sequencing, control, and VIN UVLO
• Overcurrent and thermal shutdown protections

• Create a custom design using the TPSM63603E with the WEBENCH Power Designer