Dynamic Multi-Channel Loads
- GPU core current from 100A to 2000A
- DVFS voltage steps require fast transient response
- Multi-phase current sharing needs independent channel monitoring
GPU PMIC Test Solution
Validate GPU Power Chips Before Production
A complete test platform for GPU PMIC R&D validation, ATE production testing, reliability aging, and system-level certification.
0.3V-1.2V
Vcore
100A-2000A
Load
48V
Bus
Microsecond
DVFS response
Three Testing Challenges GPU PMIC Makers Face
Full-Range Efficiency Scans
- 12V / 24V / 48V bus inputs
- 0.3V-1.2V output range
- Automated voltage, current, and temperature sweeps
Protection & Reliability Aging
- OV / OC / SC / OT threshold validation
- HTOL burn-in under load
- Traceable reports for international customers
What FaithTech Solves
Before
Manual test loops
After
Automated ATE test sequences
Before
Unstable high-current load simulation
After
Synchronized programmable load channels
Before
High aging energy cost
After
Regenerative bidirectional power platform
Before
Fragmented instruments
After
Integrated source, load, chamber, and reporting workflow
Complete GPU PMIC Test Architecture
Our test scenario matrix maps FaithTech's programmable DC sources, high-current electronic loads, and battery simulators to every critical GPU PMIC validation phase.
VIN Bus Power Input
12V / 24V / 48V Bus input simulation, power ripple & noise injection
DC Input Power
FTP Series0-2250V / ±180kW
GPU Vcore Load Simulation
0.3V - 1.2V Vcore high-current loading, DVFS dynamic load transient
DC Electronic Load
FT68200A/E/H0-2400A Multi-channel
HBM Memory Supply Test
HBM VDD / VDDQ multi-rail independent load, synchronous/asynchronous timing
DC Electronic Load
FT68200A/E/HMulti-channel independent
PCIe Auxiliary Power Validation
3.3V / 12V PCIe power rails, low-current high-precision load simulation
DC Electronic Load
FT68200 SeriesLow-power precision mode
DVFS Dynamic Regulation
NV SVID & PMBus protocol simulation, fast voltage step load following
DC Electronic Load
FT68200A/E/Hµs-level List mode
Protection Function Validation
OV, OC, SC, and OT protection threshold tests, protection response time measurement
DC Input Power
FTP + FTB9000
DC Electronic Load
FT68200 Series
Efficiency Scan
Full Vin vs. Full Iout efficiency mapping, automated efficiency cloud map generation
DC Input Power
FTP Series
DC Electronic Load
FT68200 Series
HTOL Reliability Burn-In
Multi-chip parallel aging, high energy recovery + independent channel telemetry
DC Input Power
FTB9000 Bidirectional93% Energy recovery
DC Electronic Load
FT68200A/E/HMulti-channel parallel
BMS & Battery Backup Test
AI server BBU battery pack simulation, battery charge & discharge cycling
Battery Simulator
FT8330 Series36 Channels
Why Choose FaithTech
AI Power Test Experience
Built for high-current AI server and power-module validation.
Regenerative Energy Savings
Up to 93% recovery efficiency for aging and high-power tests.
Scalable Product Portfolio
DC sources, bidirectional supplies, electronic loads, and battery simulators.
Local Engineering Support
Fast customization, calibration, training, and deployment support.
Core Product Lines for GPU PMIC Testing
FTP / FTB9000 Programmable DC Source
Role
Input bus simulation and regenerative aging
- 12V / 24V / 48V Bus support
- High power Density
- Bidirectional return Energy
FT68200A/E/H Programmable DC Electronic Load
Role
GPU Vcore, HBM, PCIe, and DVFS load simulation
- 100A-2000A per channel Current
- Fast transient Response
- Multi-channel Sync
FT8330 Battery Simulator
Role
AI server BBU and backup power scenario validation
- 0-800V Voltage
- Charge / discharge Mode
- BBU runtime Use Case
FaithTech vs. Traditional Imported Test Equipment
Dimension
Traditional Imported Equipment
FaithTech
Advantage
Power density
Typically 10-30kW/4U
±180kW single unit
Saves 50%+ rack footprint for same test capacity
Dynamic load response
Typically 20-50µs
FT68200H series <10µs
Accurately tracks fast GPU DVFS transients
Energy regeneration
Some models support, efficiency 80-85%
FTB9000 series 93% efficiency
Saves hundreds of thousands of RMB in power costs annually
Purchase cost
40-80% higher for comparable specs
Competitive pricing advantage
TCO (Total Cost of Ownership) reduced by 40%+
Localized service
Relies on distributors, long support cycles
Direct factory support + local calibration center
After-sales response within 4 hours
Customization capability
Standardized products, customization is difficult
Deep ODM customization support
Fully customizable for specific PMIC test flows
AI industry validation
General-purpose test equipment
NVIDIA/Vertiv specialized validation
Backed by validation in GPU/AI scenarios
Solution Paths for Different PMIC Teams
High-End Multi-Phase VRM / DrMOS Vendors
Recommended Solution
FTP + FT68200H + ATE-Link + thermal chamber
- For flagship GPU and AI servers
- Full-performance validation
- HTOL and reliability assurance
Auxiliary GPU Power IC Teams
Recommended Solution
FTP + multi-channel FT68200 precision load
- For VDD, VDDQ, HBM, PCIe rails
- Precision load and measurement
- Faster R&D verification
Cost-Optimized Discrete GPU PMIC Vendors
Recommended Solution
FTP + FT68200E production-ready configuration
- Standardized ATE test flows
- High-throughput production
- Lower total cost of ownership
International PMIC Brands & OSAT Labs
Recommended Solution
Localized validation bench with traceable reports
- Supports global compliance
- Traceable data and reports
- Local support and calibration
Build a Dedicated Test Solution for Your GPU PMIC
Whether validating sub-1V high-current main VRMs aiming for the NVIDIA vendor list, or testing high-volume discrete GPU PMICs, FaithTech provides a comprehensive, one-stop testing platform from R&D verification to production ATE.