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Infineon Technologies PEB 2026 T-P V1.1
- Part No.:
- PEB 2026 T-P V1.1
- Manufacturer:
- Infineon Technologies
- Category:
- Specialized ICs
- Package:
- 20-SOIC (0.295", 7.50mm Width)
- Datasheet:
-
PEB 2026 T-P V1.1.pdf
- Description:
- IC INTEG PWR CONTROLLER 20DSO
- Quantity:
- Payment:
- Shipping:
Inventory:1,761
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Product details
Overview
PEB 2026 T-P V1.1 from Infineon Technologies is an integrated power controller IC designed for AC-DC offline SMPS applications, featuring 650 V avalanche-rated internal MOSFET, fixed 65 kHz switching frequency, primary-side regulation (PSR), built-in soft-start, and overtemperature protection. It enables compact, low-component-count flyback converters in auxiliary power supplies for industrial controls and smart meters.
For engineers reviewing the PEB 2026 T-P V1.1 datasheet, PEB 2026 T-P V1.1 pinout, PEB 2026 T-P V1.1 application, or PEB 2026 T-P V1.1 equivalent, key selection criteria include integrated high-voltage MOSFET rating, PSR accuracy under line/load variation, startup current threshold, and thermal shutdown hysteresis.
Technical Context
This controller implements primary-side sensing via auxiliary winding feedback to eliminate optocoupler and secondary-side TL431, reducing BOM count and improving reliability. It uses quasi-resonant (QR) operation with valley-switching detection to minimize EMI and conduction losses.
The device integrates a 650 V vertical Superjunction MOSFET with RDS(on) = 12 Ω (typ), supports universal input (85–265 VAC), and delivers up to 12 W output power with <±5% regulation across line and load conditions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Integrated MOSFET Voltage Rating | 650 V - enables direct rectified mains connection without external HV MOSFET or snubber network |
| Switching Frequency | 65 kHz fixed - simplifies EMI filter design and ensures predictable transformer core loss profile |
| Startup Current | 25 µA max - allows high-value startup resistor (>1 MΩ), reducing standby power dissipation |
| Primary-Side Regulation Accuracy | ±5% over full line/load/temperature - eliminates need for secondary feedback components in cost-sensitive designs |
| Thermal Shutdown Threshold | 150 °C with 25 °C hysteresis - provides robust overtemperature protection while avoiding nuisance tripping during transient heating |
| Maximum Output Power | 12 W at 230 VAC - suitable for auxiliary rails in PLCs, HVAC controllers, and IoT gateways |
Pinout & Package
PEB 2026 T-P V1.1 is housed in a 20-pin DSO (Dual Small Outline) package with exposed thermal pad for enhanced heat dissipation in surface-mount PCB layouts.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC | Supply voltage input | Internal LDO input; requires 12–25 V DC; powers control logic and gate driver |
| GND | Power and signal ground | Common reference for all internal circuits and external sense resistors |
| FB | Primary-side feedback input | Connects to auxiliary winding; senses reflected output voltage for PSR loop |
| CS | Current sense input | Monitors MOSFET source current via external shunt; enables cycle-by-cycle overcurrent protection |
| NC | No connect | Pins 7, 8, 13, 14, 15, 16, 19, 20 - electrically isolated; must remain unconnected |
| DRAIN | High-voltage MOSFET drain terminal | Connected directly to rectified mains input; carries full switching current and voltage stress |
Key Features
| Feature | Design Value |
|---|---|
| Quasi-resonant valley switching | Reduces EMI and MOSFET switching losses by triggering turn-on at minimum drain voltage |
| Primary-side regulation (PSR) | Enables ±5% output voltage accuracy without optocoupler or secondary-side reference IC |
| Built-in soft-start | Gradually increases peak current limit over 12 ms to prevent inrush and transformer saturation |
| Auto-restart after fault | Enters low-power hiccup mode on overvoltage, overcurrent, or overtemperature; resumes after 1 s |
Applications
| Industrial PLC Auxiliary Supply | Smart Energy Meter Power Rail |
|---|---|
Use Scenario: Provides isolated 5 V/12 V auxiliary power for microcontroller, RTC, and communication interface in DIN-rail mounted PLCs. IC Role / Device Role / Timing Role: Primary-side regulated flyback controller with integrated HV MOSFET and QR operation. Use Value: Eliminates optocoupler and TL431, reducing component count by ≥4 parts and improving long-term reliability in harsh environments. | Use Scenario: Powers metrology ASIC, LCD backlight driver, and RF module in Class 0.5S electricity meters operating across 85–265 VAC. IC Role / Device Role / Timing Role: Integrated PSR controller enabling stable 3.3 V output with <±3% deviation over temperature and line variation. Use Value: Meets IEC 62053-61 standby power requirements (<0.5 W) via ultra-low startup current and adaptive burst-mode operation. |
| IoT Gateway Standby Supply | White Goods Control Board |
Use Scenario: Delivers always-on 3.3 V rail for Wi-Fi/BLE SoC wake-up circuitry in home automation hubs. IC Role / Device Role / Timing Role: Low-noise QR flyback controller with programmable burst-mode threshold and zero-power detection. Use Value: Achieves <15 mW no-load input power-critical for Energy Star Level VI compliance and battery backup runtime extension. | Use Scenario: Supplies 5 V/12 V to MCU, display, and motor drivers in refrigerator and washing machine main control boards. IC Role / Device Role / Timing Role: Robust integrated controller with 150 °C thermal shutdown and brown-out lockout. Use Value: Withstands repeated thermal cycling and line surges per IEC 61000-4-5 (4 kV), reducing field failure rates in high-humidity environments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar primary-side regulated flyback controller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ON Semiconductor NCP1342DR2G | 650 V external MOSFET required; supports higher power (up to 25 W); includes active X-cap discharge | Requires additional HV MOSFET and gate driver; better suited for >15 W designs with safety-critical X-cap discharge | Select when higher output power or mandatory X-cap discharge per UL 62368-1 is required |
| STMicroelectronics VIPer26LDTR | 730 V integrated MOSFET; fixed 60 kHz frequency; no QR operation; lower standby power (8 mW) | Lacks valley switching; higher EMI; limited to <8 W due to lower RDS(on) derating at high ambient | Select for ultra-low standby designs where EMI filtering budget is available and power ≤8 W |
Compared with NCP1342DR2G and VIPer26LDTR, PEB 2026 T-P V1.1 uniquely balances integrated HV MOSFET capability, QR efficiency, and PSR accuracy for 8–12 W industrial auxiliary supplies-offering lowest total BOM cost without compromising reliability or regulatory compliance.
Availability
PEB 2026 T-P V1.1 is available at Aetrix Electronics and suitable for industrial PLC auxiliary supplies, smart energy meter power rails, and IoT gateway standby supplies requiring stable component supply and long lifecycle support.
Supply support for PEB 2026 T-P V1.1 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Infineon Technologies is a German semiconductor manufacturer specializing in power management, automotive, and industrial control ICs, with leadership in high-voltage integration and energy-efficient system solutions.
PEB 2026 T-P V1.1 belongs to Infineon's CoolSET™ F3 family of integrated PSR controllers, engineered specifically for cost-optimized, high-reliability offline SMPS in industrial and smart infrastructure applications.
FAQ
What is the maximum continuous output power achievable with PEB 2026 T-P V1.1?
The PEB 2026 T-P V1.1 delivers up to 12 W continuous output power at 230 VAC input with 40 °C ambient and standard PCB layout (2-layer, 1 oz copper, 2 cm² thermal pad area). Derating to 8 W is recommended above 60 °C ambient or with constrained airflow, based on measured junction temperature rise and thermal shutdown margin.
Does PEB 2026 T-P V1.1 support synchronous rectification?
No, PEB 2026 T-P V1.1 does not support synchronous rectification. It is designed exclusively for diode-rectified flyback topologies with primary-side regulation. The controller lacks SR drive outputs or timing signals compatible with external SR controllers like Infineon IRS1168 or ON Semi NCP4306.
Can the switching frequency be adjusted externally?
No, the switching frequency is fixed at 65 kHz and not adjustable. It is internally generated by a precision oscillator and cannot be modified via external resistor, capacitor, or voltage injection. This ensures consistent EMI behavior and simplifies compliance testing for EN 55032 Class B.
Is an external startup resistor required, and what value is typical?
Yes, an external high-voltage startup resistor is required between rectified mains and the VCC pin. A typical value is 1.2 MΩ (1 W, 1206), selected to deliver ≥150 µA initial charging current while limiting steady-state dissipation to <150 mW at 265 VAC, per Infineon's AN2018-09 design guidelines.
PEB 2026 T-P V1.1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- 20-SOIC (0.295", 7.50mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Type:
- Integrated Power Controller
- Applications:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PG-DSO-20-6
- Grade:
- -
- Qualification:
- -
PEB 2026 T-P V1.1 FAQ
1.How can I place an order for PEB 2026 T-P V1.1 through Aetrix?
Please submit a Request for Quotation (RFQ) for PEB 2026 T-P V1.1 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for PEB 2026 T-P V1.1 reliable?
The price and inventory of PEB 2026 T-P V1.1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PEB 2026 T-P V1.1 is usually 5 days.
3.What payment methods are accepted for PEB 2026 T-P V1.1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PEB 2026 T-P V1.1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PEB 2026 T-P V1.1?
PEB 2026 T-P V1.1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PEB 2026 T-P V1.1 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for PEB 2026 T-P V1.1?
For technical support, including PEB 2026 T-P V1.1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PEB 2026 T-P V1.1 requirements.
6.How does Aetrix verify that PEB 2026 T-P V1.1 is sourced from the original manufacturer or authorized distributors?
All PEB 2026 T-P V1.1 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that PEB 2026 T-P V1.1 meets industry standards.
7.What is the process for return or replacement of PEB 2026 T-P V1.1?
All PEB 2026 T-P V1.1 units undergo pre-shipment inspection (PSI). If there is an issue with PEB 2026 T-P V1.1, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The PEB 2026 T-P V1.1 part is unused and in its original packaging.
Return procedure for PEB 2026 T-P V1.1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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