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IR1110
Analog Circuit, 1 Func, PQFP64, MS-022GA-2, MQFP-64
IR1110
Analog Circuit, 1 Func, PQFP64, MS-022GA-2, MQFP-64
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
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IR1110 DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The IR1110 is a high performance analog IC designed to control ramp rate and voltage of the DC bus from either single or three phase AC line voltage input. It controls a SCR half bridge and provides robust ride through capability in event of transient loss of line, and DC bus regulation with eternal reference input. Comprehensive line status fault output including 1/3 phase loss and high or low line fault provides versatile line diagnostic capability to the system.Features •Self-contained soft charging of DC bus capacitor •DC bus voltage regulation •3-phase or 1-phase AC input •Applicable to 115/230/380/460/575V AC input •Drives SCR phase controlled half bridge •Programmable ramp rate •Protection against DC bus short circuit •Fast power dip ride through with automatic ramp back •Selectable shutdown on single phase loss •1-phase and 3-phase loss fault output •Insensitive to phase rotation •High line or low line fault output •Low power consumption •Integrated watchdog function for each phase •64-pin MQFP packageTypical Application •Motor drives •Welders •Battery chargers •Power supplies
Key Features
- Self-contained soft charging of DC bus capacitor
- DC bus voltage regulation
- 3-phase or 1-phase AC input
- Applicable to 115/230/380/460/575V AC input
- Drives SCR phase controlled half bridge
- Programmable ramp rate
- Protection against DC bus short circuit
- Fast power dip ride through with automatic ramp back
- Selectable shutdown on single phase loss
- 1-phase and 3-phase loss fault output
- Insensitive to phase rotation
- High line or low line fault output
- Low power consumption
- Integrated watchdog function for each phase
- 64-pin MQFP package
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Rohs Code | No | Part Life Cycle Code | Obsolete |
| Reach Compliance Code | HTS Code ! | 8542.39.00.01 | |
| Additional Feature ! | INTEGRATED WATCHDOG FUNCTION FOR EACH PHASE | Analog IC - Other Type | ANALOG CIRCUIT |
| JESD-30 Code | R-PQFP-G64 | JESD-609 Code | e3 |
| Length | 20 mm | Neg Supply Voltage-Max (Vsup) | -5.6 V |
| Neg Supply Voltage-Min (Vsup) | -4.8 V | Neg Supply Voltage-Nom (Vsup) | -5.1 V |
| Number of Functions | 1 | Number of Terminals | 64 |
| Operating Temperature-Max | 85 °C | Operating Temperature-Min | -40 °C |
| Package Body Material | PLASTIC/EPOXY | Package Code | QFP |
| Package Shape | RECTANGULAR | Package Style | FLATPACK |
| Qualification Status ! | Not Qualified | Seated Height-Max | 3.15 mm |
| Supply Voltage-Max (Vsup) | 5.6 V | Supply Voltage-Min (Vsup) | 4.8 V |
| Supply Voltage-Nom (Vsup) | 5.1 V | Surface Mount ! | YES |
| Temperature Grade ! | INDUSTRIAL | Terminal Finish | MATTE TIN |
| Terminal Form ! | GULL WING | Terminal Pitch ! | 1 mm |
| Terminal Position | QUAD | Width | 14 mm |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is IR1110?
The IR1110 is a compact, high efficiency, low EMI DC-DC power module designed by Infineon Technologies. It is ideal for a wide range of applications including industrial, telecommunications, and consumer electronics.
How Does IR1110 Work?
The IR1110 works by efficiently converting one voltage to another using a high-frequency switching regulator. It incorporates advanced power semiconductor technology to minimize EMI emissions and optimize thermal performance. The power module is designed for ease of use and integration, providing a convenient solution for power supply design challenges.
How Many Pins does IR1110 have and What are the Functions of the Pinout Configuration?
The IR1110 is available in a 12-pin LGA (Land Grid Array) package. The pinout configuration includes:
- VIN: Input voltage pin.
- GND: Ground pin.
- VOUT: Output voltage pin.
- NC: No connect pin.
- EN: Enable pin for controlling the module’s operation.
- PG: Power good indication pin.
What are the Pros and Cons of IR1110?
Pros:
- High Efficiency: Provides high efficiency power conversion, reducing heat dissipation and energy consumption.
- Low EMI: Minimizes electromagnetic interference, meeting strict EMI regulations.
- Compact Design: Space-saving and easy to integrate into various applications.
- Improved Thermal Performance: Utilizes advanced thermal management for reliable operation.
- Convenient Integration: Simplifies power supply design and reduces time-to-market for end products.
Cons:
- Cost: High-performance power modules like the IR1110 may have a higher cost compared to traditional solutions.
- External Components: May require additional external components for specific application requirements.
Are There Any Equivalents/Alternatives to IR1110 for Recommendation?
- The MPQ4531 from Monolithic Power Systems is a similar DC-DC power module with comparable features.
- Alternatives to the IR1110 include the TPSM846C23 from Texas Instruments and the MAXM17552 from Maxim Integrated.