Line Card



【Basic Info】

【Product Feature】

• Prevents inrush current
• On/off control
• Design flexibility
• Enables use of small Isense resistors with lower power dissipation
• Design and implementation flexibility

• Soft Start
• Enable function
• Externally compensated
• Low Isense threshold (150mV)
• Supports Boost, Flyback, and SEPIC topologies"


• LED lighting systems
• Battery powered systems
• Industrial control systems


The TPS40210 and TPS40211 are wide-input voltage (4.5 V to 52 V), non-synchronous boost controllers.
They are suitable for topologies which require a grounded source N-channel FET including boost,
· LED Lighting flyback, SEPIC and various LED Driver applications.
· Industrial Control Systems The device features include programmable soft start,
· Battery Powered Systems overcurrent protection with automatic retry and
programmable oscillator frequency.