TPS59641RSLT - 

制造商：

TEXAS INSTRUMENTS TEXAS INSTRUMENTS

制造商产品编号：

TPS59641RSLT

仓库库存编号：

2492455

技术数据表：

(EN)

The TPS59641RSLT is a 2-channel Step-down Controller with two integrated gate drivers. Advanced control features such as D-CAP+ architecture with overlapping pulse support (undershoot reduction, USR) and overshoot reduction (OSR) provide fast transient response, lowest output capacitance and high efficiency. All of these controllers also support single-phase operation for light loads. The full complement of IMVP-7 I/O is integrated into the controllers including dual PGOOD signals, ALERT and VR_HOT. Adjustable control of VCORE slew rate and voltage positioning round out the IMVP-7 features. In addition, the controllers' CPU channel includes two high-current FET gate drivers to drive high-side and low-side N-channel FETs with exceptionally high speed and low switching loss. The TPS59641 is specifically designed for a VBOOT level of 1.1V.

• Supports CPU and GPU outputs
• Single-phase GPU channel
• Full IMVP-7 mobile feature set including digital current monitor
• 8-bit DAC with 0.25 to 1.52V Output range
• Optimized efficiency at light and heavy loads
• VCORE Overshoot reduction (OSR)
• VCORE Undershoot reduction (USR)
• Accurate, adjustable voltage positioning
• 8 Independent frequency selections per channel (CPU/GPU)
• Patent Pending AutoBalance? phase balancing

• Selectable 8-level current limit
• Two integrated fast FET drivers with integrated boost FET
• Internal driver bypass mode for use with DrMOS devices
• Green product and no Sb/Br

参考价格及参考库存