illustrate

The TPS59621 is an optional dual or single-phase and fully complies with IMVP-6.5 with an integrated gate driver controller. Advanced control features such as D-D + architecture and OSR overshoot reduction provide fast transient response and lowest output capacitance. The TPS59621 also supports single-phase operation with light loads. I/O that adequately complements IMVP-6.5) to include TPS59621 including VR_TT, DPRSLPVR, PSI, and output current monitoring (select IMON). The PSI is designed to control the activity of the phase. The transition in and out of the two-phase mode is very smooth.

Adjustable controlled slew rate and V-core-6.5 voltage positioning complete the IMVP. In addition, TPS59621 includes two high-current MOSFET gate drivers to drive extremely high-speed and low-switching loss high- and low-side N-channel MOSFETs.

characteristic

• Available in double or single phase
• CPU or GPU mode is available
• Minimal number of external components
• Full IMVP-6.5 features, including VR_TT and
  Output Current Monitor (IMON)
• >± 8 mV V-core accuracy/load/temperature
• 7-bit DAC
• Optimal efficiency is at light and heavy loads
• Patented Output Overshoot Reduction (OSR)
  Reduce output capacitance
• Accurate, adjustable voltage positioning
• Available in 200/300/400/500 kHz frequencies
• Pat. To be automatically balanced phase balanced
• Optional 8-level current limit
• 3 V to 28 V conversion voltage range
• Fast MOSFET driver watts/integrated boost diode
• Integrated Overvoltage Protection (OVP)
• The small 6× 6,40-pin QFN packages the PowerPAD™
• apply
  • IMVP - 6.5 dual-phase CPU and GPU V-cores
    Embedded computing applications