Dynamic Voltage Scheme

The Dynamic Voltage Scheme optimizes power usage by adjusting supply voltages in real-time based on computational demands. This innovative approach, integrated into our GreenTech chips, leverages data-dependent processing to enhance efficiency. It ensures minimal energy waste while supporting high-performance AI tasks.


Optimized Performance for Edge Devices

Technology Key Feature Edge AI Benefits General Specs
Multiphase DC-DC
(e.g. HT6000)
Multiple phases for current delivery High current, higher efficiency, reduced heat, compact
  • Current: 20-50A/phase
  • Efficiency: 90-95%
  • Heat Reduction: 20-30% vs. single-phase
Integrated Power FET Buck
(e.g. HT7000)
FETs in buck converter Smaller footprint, higher efficiency, cost-effective
  • PCB Size Reduction: 30-50%
  • Efficiency: 85-92%
  • Cost Savings: 10-20% lower BOM
High-Frequency Buck
(e.g. HT3000, HT6000, HT7000)
High switching frequency Miniaturized, fast response, stable AI operation
  • Frequency: 1-3MHz
  • PCB Size Reduction: 40-60%
  • Load Response: 10-20 μs
DVS Buck
(e.g. HT3000)
Dynamic voltage adjustment Energy saving, performance optimization, reduced heat
  • Power Savings: 20-40% at low load
  • Voltage: 0.6-3.3V
  • Heat Reduction: 15-25% at idle
Dual-Channel DC-DC
(e.g. HT3000, HT6000, HT7000)
Two independent output channels Powers subsystems, saves space, boosts efficiency
  • Current: 2-5A/channel
  • PCB Size Savings: 25-35%
  • Efficiency: 85-95%/channel

High Efficiency

Multiphase power delivery minimizes loss for demanding AI tasks.

Energy & Heat Savings

Dynamic Voltage Scaling (DVS) extends operation and protects hardware.

Real-Time Processing

High-freqeuncy response enables fast AI computations.

Compact Design

Integrated, high-frequency, dual-channel solutions fit small devices.


Our GreenTech Series

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