TPS62871-Q1数据手册TI中文资料规格书

特性 Features

• AEC-Q100 qualified for automotive applications
• Temperature grade 1: –40°C to +125°C, TA

• Functional Safety-Capable
• Documentation available to aid functional safety system design
• Documentation available to aid functional safety system design
• Documentation available to aid functional safety system design

• 2.7-V to 6-V input voltage range
• Family of pin-to-pin compatible devices: 6 A, 9 A, 12 A, and 15 A
• Four output voltage ranges:
• 0.4 V to 0.71875 V in 1.25-mV steps
• 0.4 V to 1.0375 V in 2.5-mV steps
• 0.4 V to 1.675 V in 5-mV steps
• 0.8 V to 3.35 V in 10-mV steps

• Output voltage accuracy ±1%
• 7-mΩ and 4.5-mΩ internal power MOSFETs
• Adjustable external compensation
• Resistor-selectable start-up output voltage
• Resistor-selectable switching frequency
• Power-save or forced-PWM operation
• I2C-compatible interface up to 1 MHz
• Differential remote sensing
• Optional stacked operation for increased output current capability
• Thermal warning and thermal shutdown
• Precise enable input
• Active output discharge
• Optional spread-spectrum clocking
• Power-good output with a window comparator
• Available in 2.55-mm × 3.55-mm × 1-mm VQFN package with wettable flanks
• –40°C to 150°C junction temperature, TJ