Global Leading Market Research Publisher Global Info Research announces the release of its latest report *“Piezoelectric Micropump Liquid-cooled Driver Chip – Global Market Share and Ranking, Overall Sales and Demand Forecast 2026-2032”.* Based on current situation and impact historical analysis (2021-2025) and forecast calculations (2026-2032), this report provides a comprehensive analysis of the global Piezoelectric Micropump Liquid-cooled Driver Chip market, including market size, share, demand, industry development status, and forecasts for the next few years.
For consumer electronics designers integrating liquid cooling into smartphones, tablets, and wearables, simply driving the piezoelectric micropump is insufficient—active thermal management requires dynamic speed adjustment based on real-time device temperature. The piezoelectric micropump liquid-cooling driver chip addresses this as a specialized control IC that integrates temperature sensing, intelligent regulation, and master control communication functions on top of a standard driver chip. Its core task is to dynamically adjust pump speed based on device temperature, driving coolant circulation and achieving intelligent, low-noise active heat dissipation. These chips typically include an on-chip temperature sensor (or interface to external sensor), a PID control loop or lookup table for speed mapping, and an I²C/SPI interface for host communication (adjusting target temperature curves). In 2024, global production reached approximately 1.5 million units, with an average global market price of around US$1.6-10 per unit. The market is driven by increasing power density in mobile SoCs (5G, AI, gaming), demand for fanless silent cooling, and the shift from passive to active thermal management in ultra-thin devices.
【Get a free sample PDF of this report (Including Full TOC, List of Tables & Figures, Chart)】
https://www.qyresearch.com/reports/6093824/piezoelectric-micropump-liquid-cooled-driver-chip
Market Valuation & Growth Trajectory (2026-2032)
The global market for Piezoelectric Micropump Liquid-cooled Driver Chip was estimated to be worth approximately US$ 6.26 million in 2025 and is projected to reach US$ 13.3 million by 2032, growing at a CAGR of 11.4% from 2026 to 2032 (Source: Global Info Research, 2026 revision). In 2024, global production reached approximately 1.5 million units, with an average global market price of around US$1.6-10 per unit (unintegrated driver chip $1.6-4, integrated with temperature sensing and control $5-10). This growth reflects increasing adoption of liquid cooling in flagship smartphones (gaming phones, foldables, 5G devices) and the need for intelligent pump control (reducing power consumption and noise when cooling demand is low). Key regions: Asia-Pacific (China, Japan, South Korea, Taiwan – 85% of consumption), North America (10%), Europe (5%). Driver chips interface with phone’s AP (application processor) via I²C, reading SoC temperature (internal diode or external thermistor) and adjusting pump voltage/frequency.
Exclusive Observer Insights (Q1-Q2 2026): Key market trends include: (1) integration of temperature sensor on-chip (reduces external components, PCB space); (2) programmable speed curves (linear, step, PID) for different usage scenarios (gaming, video, idle); (3) low-noise mode (reduce pump speed when ambient temperature low or user prefers silence); (4) fault protection (pump stall detection, over-temperature shutdown); (5) extremely low quiescent current for always-on thermal monitoring (10-50µA). Output voltage: 180-190Vpp (peak-to-peak) typical for driving multi-layer piezoelectric actuators. Communication: I²C or SPI for dynamic adjustment. Typical pump response: <100ms to change speed. Smartphone integration: driver chip on main PCB or flex cable near pump. Cooling performance: reduces SoC temperature by 5-12°C under sustained load, preventing throttling.
Key Market Segments: By Type, Application, and Output Voltage
Major players include Boréas Technologies (Canada, BOS series, low-power piezo drivers with integrated control), Awinic (China, audio/piezo drivers), Analogwin (China), and SouthChip (China).
Segment by Type (Output Voltage – Vpp):
- 190Vpp – Larger volume (approx. 60% of units). Higher voltage for thicker piezoelectric actuators (higher displacement, higher flow rate). Used in flagship smartphones (gaming phones, high-performance devices). Cost $5-10.
- 180Vpp – Second-largest (approx. 40% of units). Lower voltage, lower power consumption. Used in mid-range devices, wearables (smartwatches with cooling), cameras. Cost $4-8. Also suitable for smaller pumps (lower flow requirements).
Segment by Application (End-Device):
- Mobile Terminals (Smartphones, Tablets, Laptops) – Largest segment (approx. 55% of driver ICs). Gaming phones (ASUS ROG, Lenovo Legion, Xiaomi Black Shark, Nubia Red Magic) – liquid cooling to prevent SoC throttling during extended gaming sessions. Foldables (Samsung Galaxy Fold, Huawei Mate X) – ultra-thin cooling. Tablets (iPad Pro, Samsung Tab) – fanless design with liquid cooling. High voltage 190Vpp. Price $6-10.
- Wearable Devices – Second-largest, fastest-growing (approx. 25% of driver ICs, CAGR 14%). Smartwatches (Apple Watch, Garmin Fenix, Samsung Galaxy Watch) – cooling during GPS navigation, cellular calls. Needs ultra-small package, low power. Usually 180Vpp. Price $4-7.
- Cameras – Approx. 15% of driver ICs. Mirrorless cameras (Sony, Canon, Nikon, Fuji) – cooling image sensor (long video recording, 4K/8K). Also action cameras (GoPro) – passive cooling insufficient. Price $5-8.
- Other – Includes AR/VR headsets (cooling displays, processors), portable projectors (LED cooling), and gaming handhelds (Steam Deck, Nintendo Switch). Approx. 5% of driver ICs.
Industry Layering: Liquid-Cooled Driver Chip vs. Standard Piezo Driver Chip
| Feature | Liquid-Cooled Driver Chip (with thermal mgmt) | Standard Piezo Driver Chip (no thermal mgmt) |
|---|---|---|
| Temperature sensing | Yes (on-chip or external interface) | No |
| Intelligent speed regulation | Yes (PID, lookup table, host-controlled) | No (fixed speed or simple on/off) |
| Host communication | I²C, SPI (dynamic target temperature) | None (or simple enable pin) |
| Power consumption – active | 10-100 mW (scaled with pump speed) | 50-200 mW (fixed high speed) |
| Power consumption – idle | 10-50 µA (monitoring) | <1 µA (off) or 50 mW (if left on) |
| Noise | Low (pump slows at idle) | Medium (fixed speed, always audible) |
| Cooling performance | Excellent (adapts to load) | Good (constant cooling, may over-cool) |
| Integration level | High (sensor + control + driver) | Low (driver only) |
| PCB footprint | 3-5mm² | 2-3mm² |
| Cost | $5-10 | $1.6-4 |
| Best for | Flagship smartphones, wearables, premium devices | Basic cooling, cost-sensitive |
| Market share (2025) | 40% (growing) | 60% (declining) |
Technological Challenges & Market Drivers (2025-2026)
- PID tuning for thermal response – PID (proportional-integral-derivative) loop must balance cooling response (fast) vs. overshoot / oscillation. Device thermal mass, ambient temperature vary. Auto-tuning or adaptive PID. Predefined speed curves for different use cases (gaming mode, video mode, idle).
- Low noise operation – Pump generates audible noise (whine, vibration) at certain frequencies. Driver chip with spread spectrum modulation (randomize switching frequency) reduces peak noise. Silent mode (lower pump speed, slightly higher temperature) user-selectable.
- Integration with host thermal management – Smartphone AP already has thermal management (DVFS, throttling). Driver chip should complement, not conflict. Host CPU sends target temperature (e.g., 60°C). Driver chip adjusts pump speed to maintain. Closed-loop control.
- Reliability under extreme conditions – Gaming phones reach 45-50°C external case temperature. Driver chip must operate reliably at 85°C junction. Automotive temperature grade (-40 to +125°C) overkill. Industrial temp (-40 to +85°C) typical.
Real-World User Case Study (2025-2026 Data):
A leading gaming phone manufacturer (5 million units/year, Snapdragon 8 Gen X) integrated piezoelectric liquid cooling with intelligent driver chip (Boréas, BOS1921, with on-chip temp sensor, I²C interface). Baseline (no liquid cooling): SoC temperature reached 85°C in 30 minutes of gaming → throttling (frequency reduced 30%, frame rate drop). After integration (2025 model):
- SoC temperature after 30 min: 72°C (13°C lower). No throttling.
- Driver chip functionality: reads SoC temperature via I²C, adjusts pump speed (190Vpp at full load, 120Vpp at idle). Noise: 18dB (vs. 25dB fixed speed).
- Power consumption: driver chip + pump 50mW (gaming) vs. 100mW fixed speed (50% reduction).
- Cost: driver chip $7 + pump $6 + tubing $1 = $14 BOM.
- Value: premium gaming phone price $100 higher than non-cooled model. 5M x $100 = $500M incremental revenue.
- Conclusion: intelligent driver IC essential for balancing cooling, power, and noise. Now standard in all flagship gaming phones.
Exclusive Industry Outlook (2027–2032):
Three strategic trajectories by 2028:
- Premium intelligent tier (Boréas Technologies) — 12-14% CAGR. Integrated temp sensing, PID control, I²C. $6-10. Flagship smartphones, high-end wearables.
- Mid-market tier (Awinic, Analogwin) — 11-12% CAGR. Basic host communication, programmable speed curves (no auto-PID). $4-7. Mid-range phones, tablets.
- Value/volume tier (SouthChip) — 13-14% CAGR (fastest-growing). Simple driver + I²C (external temp sensor). $2-5. Entry-level phones, IoT cooling.
Contact Us:
If you have any queries regarding this report or if you would like further information, please contact us:
Global Info Research
Add: 17890 Castleton Street Suite 369 City of Industry CA 91748 United States
EN: https://www.qyresearch.com
E-mail: global@qyresearch.com
Tel: 001-626-842-1666(US)
JP: https://www.qyresearch.co.jp
