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Home > Products > Integrated Circuits (ICs) > Power Management (PMIC) > AC DC Converters, Offline Switches

Infineon Technologies ICE3AR10080JZXKLA1

Name: ICE3AR10080JZXKLA1
Brand: Infineon Technologies
SKU: ICE3AR10080JZXKLA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: ICE3AR10080JZXKLA1

Manufacturer:: Infineon Technologies

Category:: AC DC Converters, Offline Switches

Package:: 8-DIP (0.300", 7.62mm), 7 Leads

Datasheet:: ICE3AR10080JZXKLA1.pdf

Description:: IC OFFLINE SWITCH FLYBACK 7DIP

Quantity:: RFQ Add To RFQ list

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Inventory:5,995

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Product details

Overview

ICE3AR10080JZXKLA1 from Infineon Technologies is an off-line AC/DC current-mode PWM controller with integrated 800V avalanche-rugged CoolMOS® and startup cell in PG-DIP-7 package. It delivers 22W at 230VAC ±15% and 15W at 85–265VAC, operates at a fixed 100kHz switching frequency with jittering, and targets auxiliary power supplies for PCs, servers, set-top boxes, and Blu-ray players.

For engineers reviewing the ICE3AR10080JZXKLA1 datasheet, ICE3AR10080JZXKLA1 pinout, ICE3AR10080JZXKLA1 application, or ICE3AR10080JZXKLA1 equivalent, key selection considerations include its integrated 800V MOSFET, active burst mode for <100mW standby power, adjustable brownout threshold, selectable burst entry/exit levels, and built-in auto-restart protection for overtemperature, overvoltage, overload, and open-loop faults.

Technical Context

This IC integrates a BiCMOS PWM controller and an 800V CoolMOS® power transistor in one DIP-7 package, eliminating external high-voltage startup circuitry. Its current-mode control includes propagation delay compensation (patented) and leading-edge blanking (20ms base + extendable), ensuring accurate peak-current limiting across line voltages with <±5% tolerance.

The control architecture supports three operational modes: normal PWM, active burst mode (with selectable entry/exit thresholds via FBB pin), and brownout mode (triggered by BBA pin). Frequency jittering reduces EMI, while soft gate drive-featuring a 50Ω internal turn-on resistor-minimizes voltage overshoot and dV/dt stress on the integrated MOSFET.

Key Specifications

Parameter	Value and Actual Design Meaning
V_DS	800V - Enables safe operation under 380V DC input (265VAC × √2 ≈ 375V) with margin for surge and ringing.
f_SW	100kHz fixed with jitter - Reduces EMI peaks and simplifies EMI filter design without requiring external timing components.
R_DS(on)	10.0Ω typ @ 25°C - Defines conduction loss and thermal rise in continuous conduction mode SMPS designs.
Standby Power	<100mW in Active Burst Mode - Meets stringent Energy Star and EU CoC Tier 2 requirements for low-power adapters.
Input Voltage Range	85–265VAC - Supports universal mains input without manual range switching or dual-winding transformers.
Protection Features	Auto-restart OLP, OTP (50°C hysteresis), VCC OVP/UVP, brownout, and external enable - Eliminates need for discrete protection circuitry.
Soft Start	10ms built-in - Limits inrush current and prevents transformer saturation during cold start.

Pinout & Package

Package: PG-DIP-7 (Plastic Dual-In-Line Package, 7-pin, wide-body, creepage-optimized for 800V isolation).

Pin/Terminal	Circuit Role	Design Meaning
1 - BBA	Brownout / Blanking Extension / Auto-Restart Enable	Triple-function pin: sets brownout threshold via resistor divider; extends blanking time with external capacitor; forces auto-restart when pulled <0.4V.
2 - FBB	Feedback / Burst Entry-Exit Control	Regulates output voltage via optocoupler feedback; selects burst mode entry/exit power level using external resistor to GND.
3 - CS	Current Sense Input	Monitors shunt voltage at CoolMOS® source; triggers cycle-by-cycle current limit when threshold is exceeded.
4 - n.c.	No Connection	Internally unconnected; must remain floating per datasheet layout guidelines.
5 - Drain	Integrated CoolMOS® Drain Terminal	High-side switching node; connects directly to primary winding of flyback transformer; rated for 800V blocking.
7 - VCC	Controller Supply Voltage	Power rail for internal logic and gate driver; UVLO activates at 10.5V, OVP at 25V; supplied by auxiliary winding after startup.
8 - GND	Controller Ground Reference	Common return for control circuitry and current sense amplifier; separate from power ground per recommended PCB layout.

Key Features

Feature	Design Value
Active Burst Mode	Reduces standby consumption to <100mW while maintaining regulation via FBB-controlled entry/exit thresholds.
Adjustable Brownout	Prevents erratic operation during brownout events by halting switching when AC input drops below user-defined threshold.
Propagation Delay Compensation	Maintains consistent current-limit accuracy across line voltages and load conditions-critical for stable max-power control.
Frequency Jittering + Soft Gate Drive	Spreads EMI spectrum and suppresses dV/dt-induced noise; 50Ω internal turn-on resistor limits MOSFET gate current slew rate.
Integrated Startup Cell	Provides controlled 0.9mA charge current to VCC capacitor-eliminates external high-voltage startup resistor and improves reliability.

Applications

PC Auxiliary Power Supply

Server Standby PSU

Use Scenario: Provides +5VSB and +3.3VSB rails for motherboard wake-on-LAN, USB charging, and system management controllers.

IC Role / Device Role / Timing Role: Primary-side flyback controller with integrated 800V switch and burst-mode regulation for ultra-low idle consumption.

Use Value: Achieves <100mW no-load power draw while sustaining tight output regulation across 85–265VAC input range.

Use Scenario: Powers BMC (Baseboard Management Controller), fan controllers, and memory retention circuits during server sleep states.

IC Role / Device Role / Timing Role: Off-line SMPS controller managing isolated auxiliary outputs with brownout immunity and thermal foldback.

Use Value: Ensures reliable restart after brownout events and maintains output stability during transient line sags common in datacenter environments.

Set-Top Box Power

Blu-ray Player PSU

Use Scenario: Delivers regulated 12V and 5V rails for digital video processing, HDMI interface, and remote control receiver circuits.

IC Role / Device Role / Timing Role: Integrated current-mode controller enabling compact, low-cost flyback design with minimal external components.

Use Value: Reduces bill-of-materials count by integrating 800V MOSFET, startup cell, and protection logic-cutting PCB area by ~30% vs discrete solutions.

Use Scenario: Supplies power to laser diode drivers, servo motors, and digital signal processors in optical disc drives.

IC Role / Device Role / Timing Role: High-voltage margin controller supporting 265VAC surges typical in consumer AC mains environments.

Use Value: 800V V_DS rating provides 2× safety margin over peak line voltage (375V), reducing field failure risk from transient overvoltage.

Equivalent & Alternatives

The following parts are listed as comparable options for similar off-line SMPS controller applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
ICE3AR10065JZ	650V integrated CoolMOS®, same DIP-7 package and feature set but lower voltage rating.	Suitable only for 230V-only or low-surge environments; lacks margin for universal 85–265VAC with fast transients.	Select when cost sensitivity outweighs surge robustness and input range is limited to ≤230VAC.
ICE5QSBG	QR flyback controller with external MOSFET drive; no integrated HV switch; supports up to 900V discrete CoolMOS®.	Enables higher efficiency at light loads via quasi-resonant operation but requires additional gate driver and HV MOSFET.	Choose for >30W designs where QR efficiency gains justify added component count and layout complexity.

Compared with ICE3AR10065JZ, ICE3AR10080JZXKLA1 adds critical 800V ruggedness for universal-input reliability; versus ICE5QSBG, it trades QR efficiency for integration simplicity and lower BOM cost in sub-25W applications.

Availability

ICE3AR10080JZXKLA1 is available at Aetrix Electronics and suitable for PC auxiliary power supplies, server standby PSUs, and consumer set-top box designs requiring stable component supply, long-term lifecycle support, and RoHS-compliant manufacturing.

Supply support for ICE3AR10080JZXKLA1 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 AG is a German semiconductor manufacturer specializing in power management, automotive, and industrial control ICs, with global R&D and manufacturing infrastructure.

This device belongs to the CoolSET®-F3R family-designed specifically for highly integrated, low-component-count off-line SMPS solutions targeting <30W auxiliary and adapter applications with strict standby power and safety requirements.

FAQ

What is the maximum continuous output power supported by ICE3AR10080JZXKLA1?

The ICE3AR10080JZXKLA1 supports up to 22W at 230VAC ±15% and 15W at full universal input range (85–265VAC), measured at T_a = 50°C with no copper heatsink area. Derating applies above 50°C ambient or with reduced PCB copper area.

How does the BBA pin function in brownout mode?

The BBA pin enables brownout detection via an external resistor divider from V_AC-derived rectified voltage. When the divided voltage falls below the internal 1.25V threshold, the IC halts switching until input recovers-preventing unstable regulation during line sags without requiring external comparators.

Can the burst mode entry level be adjusted, and how?

Yes-the burst mode entry and exit thresholds are set via a resistor from FBB pin to GND. A 100kΩ resistor yields standard entry (~0.3V), while values from 47kΩ to 470kΩ allow fine-tuning between 0.15V and 0.45V, enabling optimization for specific load profiles and ripple requirements.

Is external current sensing required, and what is the CS pin's voltage threshold?

No external sensing is needed-the CS pin monitors the integrated CoolMOS® source voltage directly. Its internal current-limit comparator trips at 1.0V (typ), corresponding to peak primary current determined by R_SENSE × 1.0V. This enables precise cycle-by-cycle current limiting without auxiliary amplifiers.

ICE3AR10080JZXKLA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: CoolMOS™, CoolSET™F3R

Package/Case:: 8-DIP (0.300", 7.62mm), 7 Leads

Packaging:: Tube

Product Status:: Active

Output Isolation:: Isolated

Internal Switch(s):: Yes

Voltage - Breakdown:: 800V

Topology:: Flyback

Voltage - Start Up:: 17 V

Voltage - Supply (Vcc/Vdd):: 10.5V ~ 27V

Duty Cycle:: 75%

Frequency - Switching:: 100kHz

Power (Watts):: 22 W

Fault Protection:: Over Load, Over Temperature, Over Voltage

Control Features:: -

Operating Temperature:: -40°C ~ 150°C (TJ)

Grade:: -

Qualification:: -

Supplier Device Package:: PG-DIP-7-1

Mounting Type:: Through Hole

ICE3AR10080JZXKLA1 FAQ

1.How can I place an order for ICE3AR10080JZXKLA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for ICE3AR10080JZXKLA1 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 ICE3AR10080JZXKLA1 reliable?

The price and inventory of ICE3AR10080JZXKLA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ICE3AR10080JZXKLA1 is usually 5 days.

3.What payment methods are accepted for ICE3AR10080JZXKLA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ICE3AR10080JZXKLA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for ICE3AR10080JZXKLA1?

ICE3AR10080JZXKLA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your ICE3AR10080JZXKLA1 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 ICE3AR10080JZXKLA1?

For technical support, including ICE3AR10080JZXKLA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ICE3AR10080JZXKLA1 requirements.

6.How does Aetrix verify that ICE3AR10080JZXKLA1 is sourced from the original manufacturer or authorized distributors?

All ICE3AR10080JZXKLA1 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 ICE3AR10080JZXKLA1 meets industry standards.

7.What is the process for return or replacement of ICE3AR10080JZXKLA1?

All ICE3AR10080JZXKLA1 units undergo pre-shipment inspection (PSI). If there is an issue with ICE3AR10080JZXKLA1, 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 ICE3AR10080JZXKLA1 part is unused and in its original packaging.

Return procedure for ICE3AR10080JZXKLA1:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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