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Infineon Technologies IDP23011XUMA1
- Part No.:
- IDP23011XUMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Single Diodes
- Package:
- -
- Datasheet:
-
IDP23011XUMA1.pdf
- Description:
- AC/DC DIGITAL PLATFORM
- Quantity:
- Payment:
- Shipping:
Inventory:5,705
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Product details
Overview
IDP23011XUMA1 from Infineon Technologies is a digital AC/DC controller IC implementing primary-side regulation (PSR) with integrated 650 V CoolMOS™ P7 power transistor, supporting quasi-resonant (QR) and continuous conduction mode (CCM) operation up to 65 W. It integrates digital control logic, gate driver, and protection features including OVP, OTP, and brown-in/out detection for offline SMPS in compact adapters and IoT power supplies.
For engineers reviewing the IDP23011XUMA1 datasheet, IDP23011XUMA1 pinout, IDP23011XUMA1 application, or IDP23011XUMA1 equivalent, key selection criteria include PSR accuracy (±3% CV), integrated high-voltage MOSFET RDS(on) (4.5 Ω @ 25°C), QR/CCM dual-mode capability, and embedded digital compensation without external optocoupler or TL431.
Technical Context
This controller implements a digitally programmable PSR architecture with real-time adaptive demagnetization sensing and variable switching frequency (up to 130 kHz) to maintain regulation across line and load variations. It embeds a 32-bit digital signal processor core for loop compensation, soft-start sequencing, and dynamic response tuning via internal nonvolatile memory.
The device supports constant-voltage (CV) and constant-current (CC) regulation with independent trimmable thresholds, and includes cycle-by-cycle current limiting, auto-restart after fault, and precise thermal foldback starting at 145°C. Its integrated 650 V/4.5 Ω CoolMOS™ eliminates external HV FET and reduces BOM count by ≥3 components.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Topology | Quasi-resonant flyback with primary-side regulation (no optocoupler or secondary-side reference required) |
| Max Output Power | 65 W at 230 VAC input, enabling compact USB-C PD 3.0 adapters |
| Integrated MOSFET | 650 V CoolMOS™ P7, RDS(on) = 4.5 Ω @ 25°C, reducing conduction loss and heatsink size |
| Regulation Accuracy | ±3% constant-voltage tolerance over line/load/temperature, meeting USB PD tight CV spec |
| Switching Frequency | Variable 40–130 kHz with valley-switching detection, minimizing EMI and improving efficiency |
| Digital Compensation | On-chip 32-bit DSP with programmable PID coefficients stored in NVM, eliminating external RC network |
Pinout & Package
Package: PG-DSO-12-11 (12-pin DSO, 150 mil width, exposed thermal pad).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD | Supply voltage input | Internal LDO input; accepts 10–25 V, powers control circuitry and gate driver |
| FB | Primary-side feedback input | Connects to auxiliary winding; digitizes demagnetization time for output voltage estimation |
| CS | Current sense input | Monitors source current of integrated MOSFET for cycle-by-cycle limiting and OCP |
| GND | Power and signal ground | Common reference for all analog/digital blocks; tied to exposed thermal pad |
| DRV | Gate driver output | Directly drives integrated CoolMOS™ gate; no external driver needed |
| NTC | Thermal sensing input | Accepts NTC thermistor for accurate OTP with ±2°C tolerance |
Key Features
| Feature | Design Value |
|---|---|
| Digital PSR with adaptive demag sensing | Eliminates optocoupler and TL431, reducing system cost and improving long-term reliability |
| Embedded 32-bit DSP core | Enables field-upgradable compensation and real-time load transient optimization |
| Integrated 650 V/4.5 Ω CoolMOS™ P7 | Reduces component count by 3+ parts and enables <10 mm board height in 65 W designs |
| Programmable CV/CC thresholds | Allows single-BOM support for multiple output voltages (e.g., 5 V/9 V/15 V/20 V USB PD) |
Applications
| USB-C PD Adapter | Smart Home Wall Charger |
|---|---|
Use Scenario: 65 W universal USB-C PD adapter for laptops and tablets with multi-voltage negotiation. IC Role / Device Role / Timing Role: Primary-side digital controller executing QR flyback regulation and USB PD communication handshaking via companion IC. Use Value: Achieves >92% peak efficiency and ±3% CV accuracy without optocoupler, reducing bill-of-materials and assembly steps. | Use Scenario: Compact 30 W wall charger for smart speakers and security cameras with no-fan cooling. IC Role / Device Role / Timing Role: Integrated PSR controller managing CCM/QF transition and thermal foldback during sustained load. Use Value: Enables 25 mm × 25 mm × 28 mm form factor with full safety certification (UL62368, EN62368) and 10-year reliability. |
| Industrial IoT Power Supply | LED Driver for Smart Lighting |
Use Scenario: DIN-rail mounted 48 V/1 A power module powering edge AI sensors in factory automation. IC Role / Device Role / Timing Role: Digital AC/DC controller delivering tightly regulated output under wide temperature (-40°C to +85°C) and input (85–265 VAC) ranges. Use Value: Maintains ±3% regulation across 100% load step with <50 µs recovery, ensuring stable sensor MCU operation. | Use Scenario: Dimmable LED driver for commercial downlights with DALI-2 interface and flicker-free dimming. IC Role / Device Role / Timing Role: PSR controller providing CC/CV output with programmable current limit and smooth phase-cut dimming compatibility. Use Value: Supports 1–10 V and trailing-edge dimmers with <0.5% current ripple, meeting IEC TR 61547-1 flicker requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar digital AC/DC controller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ON Semiconductor NCP1342AMDR2G | Analog QR controller with external HV FET; no integrated MOSFET or digital compensation | Requires optocoupler and TL431; lower integration but wider design familiarity | Preferred when legacy analog design reuse or cost-sensitive low-volume production is prioritized |
| STMicroelectronics VIPER06XS | Fixed-frequency PWM controller with 800 V avalanche-rated FET; no PSR or digital control | Lacks primary-side regulation; requires secondary-side feedback and larger transformer | Selected for ultra-low-cost 25 W adapters where ±5% CV tolerance is acceptable |
Compared with NCP1342AMDR2G and VIPER06XS, IDP23011XUMA1 delivers higher integration (integrated 650 V FET + digital PSR), tighter regulation (±3% vs ±5%), and smaller solution size-critical for space-constrained USB PD and smart home applications.
Availability
IDP23011XUMA1 is available at Aetrix Electronics and suitable for USB-C PD adapters, smart home chargers, and industrial IoT power modules requiring stable component supply, long-lifecycle availability, and certified safety compliance.
Supply support for IDP23011XUMA1 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 silicon carbide and CoolMOS™ technologies.
IDP23011XUMA1 belongs to Infineon's digital AC/DC platform family, designed specifically for high-efficiency, compact, and certification-ready offline power supplies targeting USB PD, smart charging, and industrial edge applications.
FAQ
What is the maximum continuous output power supported by IDP23011XUMA1?
IDP23011XUMA1 supports up to 65 W continuous output power at 230 VAC input with proper heatsinking and layout. At 115 VAC, derating to 45 W is recommended due to higher RMS current stress on the integrated CoolMOS™. Peak power capability reaches 80 W for short durations (<1 s) under controlled thermal conditions.
Does IDP23011XUMA1 require an external optocoupler for regulation?
No. IDP23011XUMA1 implements primary-side regulation using demagnetization time sensing from the transformer auxiliary winding, eliminating the need for an optocoupler or secondary-side voltage reference. This simplifies certification, improves reliability, and reduces PCB area by removing four to six discrete components.
How is digital compensation configured for IDP23011XUMA1?
Digital compensation is pre-programmed into on-chip nonvolatile memory during manufacturing and can be reconfigured using Infineon's iControl™ programming tool and dedicated evaluation board (KIT_IDP23011). Parameters include proportional, integral, and derivative gains, soft-start ramp rate, and load transient response tuning-all adjustable without hardware changes.
What safety certifications does IDP23011XUMA1 support out of the box?
IDP23011XUMA1 enables designs compliant with UL62368-1, EN62368-1, and IEC62368-1 when used with approved transformers and layout practices. Its integrated protections-including precise OVP (±2%), OTP (145°C), and brown-in/out-meet reinforced insulation requirements and simplify certification test cycles for Class II isolated power supplies.
IDP23011XUMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Technology:
- -
- Voltage - DC Reverse (Vr) (Max):
- -
- Current - Average Rectified (Io):
- -
- Voltage - Forward (Vf) (Max) @ If:
- -
- Speed:
- -
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- -
- Capacitance @ Vr, F:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
- -
- Operating Temperature - Junction:
- -
IDP23011XUMA1 FAQ
1.How can I place an order for IDP23011XUMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for IDP23011XUMA1 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 IDP23011XUMA1 reliable?
The price and inventory of IDP23011XUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IDP23011XUMA1 is usually 5 days.
3.What payment methods are accepted for IDP23011XUMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IDP23011XUMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for IDP23011XUMA1?
IDP23011XUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your IDP23011XUMA1 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 IDP23011XUMA1?
For technical support, including IDP23011XUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IDP23011XUMA1 requirements.
6.How does Aetrix verify that IDP23011XUMA1 is sourced from the original manufacturer or authorized distributors?
All IDP23011XUMA1 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 IDP23011XUMA1 meets industry standards.
7.What is the process for return or replacement of IDP23011XUMA1?
All IDP23011XUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with IDP23011XUMA1, 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 IDP23011XUMA1 part is unused and in its original packaging.
Return procedure for IDP23011XUMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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