Daily Tech Update – February 5, 2026

India’s electronics and mobility ecosystem continues to evolve rapidly in 2026, supported by strong EV adoption, expanding semiconductor supply chains, and rising demand for smart devices. On February 5, 2026, major updates across microcontrollers, power semiconductors, electric vehicles, smartphones, and industrial power supplies highlight India’s growing technological maturity.

Today’s update focuses on STMicroelectronics’ high-performance MCUs, Wolfspeed’s silicon carbide devices, Tata Motors’ EV upgrades, OnePlus’s flagship smartphone launch, and next-generation SMPS platforms.

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Semiconductor Update: STMicroelectronics Expands STM32H7 Adoption in India

STMicroelectronics is seeing increased deployment of its STM32H7 series microcontrollers in Indian industrial and automotive electronics.

Key Devices

• STM32H743ZI
• STM32H750VB
• STM32H723ZG
• STM32H7A3NI

These Arm Cortex-M7 MCUs are being used in:

• EV motor controllers
• Battery management units
• Industrial PLCs
• Medical imaging systems

Technical Highlights

The STM32H743ZI offers:

• 480 MHz Cortex-M7 core
• 2 MB Flash, 1 MB SRAM
• Ethernet, CAN FD, USB HS
• Hardware crypto accelerator

EMS companies in Bengaluru and Pune are integrating these MCUs into export-oriented automation and EV subsystems.

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Power Semiconductor Launch: Wolfspeed Expands 1200 V SiC MOSFET Supply

Wolfspeed has increased availability of its latest silicon carbide MOSFETs and modules in India.

Key Products

• C3M0075120K
• C3M0065090J
• CAB450M12XM3
• CAB011M12FM3

These devices are optimized for:

• EV traction inverters
• DC fast chargers
• Railway converters
• Solar inverters

Technical Benefits

The C3M0075120K features:

• 75 mΩ RDS(on)
• 1200 V blocking voltage
• Low gate charge
• High-temperature operation (175°C)

Indian EV charger manufacturers in Noida and Surat are adopting these MOSFETs for 60 kW–150 kW fast chargers.

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EV Update: Tata Motors Enhances Tiago EV and Punch EV Platforms

Tata Motors has rolled out electronics and battery upgrades for its Tiago EV and Punch EV (2026 models).

Key Improvements

• New inverter using Infineon IMZA120R030M1H
• BMS based on Texas Instruments BQ76952
• Vehicle controller using NXP S32K344

These upgrades deliver:

• 5–8% improvement in real-world range
• Better thermal management
• More accurate state-of-charge estimation

Battery Pack Enhancements

Tata has introduced:

• Laser-welded busbars
• Improved liquid cooling channels
• CAN FD diagnostics

This improves long-term battery durability under Indian climate conditions.

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Gadget Update: OnePlus Launches OnePlus 13 Series in India

OnePlus has officially launched its OnePlus 13 and OnePlus 13R smartphones in the Indian market.

Key Models

• OnePlus 13 (CPH2583)
• OnePlus 13R (CPH2587)

Core Hardware

• Qualcomm Snapdragon 8 Gen 4
• Sony LYT-900 main camera sensor
• LPDDR5X RAM
• UFS 4.1 storage

The Snapdragon 8 Gen 4 integrates next-generation Oryon CPU cores and a Hexagon NPU delivering over 55 TOPS AI performance.

Assembly continues at OnePlus’s Noida manufacturing facility.

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Power Electronics Update: New High-Efficiency SMPS Platforms for EV and Telecom

Indian power electronics manufacturers are deploying new SMPS and DC-DC platforms using advanced controller ICs.

Key Controllers

• TI UCC256403
• Power Integrations InnoSwitch5-Pro (INN5160C)
• Infineon ICE5QR4780AG
• ST L6599AD

These ICs are being used in:

• EV auxiliary converters (400 V to 12 V)
• 5G base station PSUs
• Industrial UPS systems
• Telecom rectifiers

Performance Gains

Modern designs now achieve:

• 95.5% peak efficiency
• Power density above 58 W/in³
• Reduced EMI emissions

This reduces cooling requirements and improves system reliability.

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Why It Matters for India

1. Stronger Embedded Ecosystem

STM32H7 MCUs enable Indian companies to design advanced real-time control systems.

2. Higher EV Efficiency

Wolfspeed and Infineon SiC devices improve inverter performance and driving range.

3. Domestic Manufacturing Growth

Local assembly of EVs and smartphones strengthens India’s electronics supply chain.

4. Lower Energy Consumption

High-efficiency SMPS platforms reduce electricity usage in telecom and transport infrastructure.

5. Export Competitiveness

Use of automotive-grade and industrial-grade ICs improves global market acceptance.

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