INN3977CQ-TL
DC-DC Switching Step-Down Regulator, Adjustable, 30V to 550V in, InSOP-24D
| Manufacturer | POWER INTEGRATIONS |
|---|---|
| Manufacturer Part No | INN3977CQ-TLCopy |
| Manufacturer Standard Lead Time | 20 weeks |
| Order Code | Re-Reel3501936RL Cut Tape3501936 |
| Product Range | InnoSwitch3-AQ Series |
| Your Part Number | |
| Technical Datasheet |
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| Packaging Type | Quantity | Unit Price (excl GST): | Total |
|---|---|---|---|
| Cut Tape | 1 | S$6.380 | S$6.38 |
| Quantity | Price (inc GST) |
|---|---|
| 1+ | S$6.380 (S$6.9542) |
| 10+ | S$5.080 (S$5.5372) |
| 25+ | S$4.680 (S$5.1012) |
| 50+ | S$4.470 (S$4.8723) |
| 100+ | S$4.250 (S$4.6325) |
| 250+ | S$4.080 (S$4.4472) |
Product Information
| Manufacturer | POWER INTEGRATIONS |
|---|---|
| Manufacturer Part No | INN3977CQ-TLCopy |
| Manufacturer Standard Lead Time | 20 weeks |
| Order Code | Re-Reel3501936RL Cut Tape3501936 |
| Product Range | InnoSwitch3-AQ Series |
| Technical Datasheet | |
| Input Voltage Min | 30V |
| Input Voltage Max | 550V |
| IC Case / Package | InSOP-24D |
| No. of Pins | 24Pins |
| Power Rating Max | 30W |
| Topology | Flyback |
| Isolation | Isolated |
| Power Switch Voltage Rating | 750V |
| Power Switch Current Rating | 1.2mA |
| Switching Frequency | 132kHz |
| IC Mounting | Surface Mount |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | InnoSwitch3-AQ Series |
| Qualification | AEC-Q100 |
| MSL | MSL 3 - 168 hours |
| SVHC | No SVHC (21-Jan-2025) |
Product Overview
InnoSwitch™3-AQ family CV/CC QR flyback switcher IC with integrated 750V MOSFET and FluxLink feedback for automotive applications of ICs dramatically simplifies the design and manufacture of flyback power converters, particularly those requiring high efficiency and/or compact size. The InnoSwitch3-AQ family combines primary and secondary controllers and safety-rated feedback into a single IC allowing accurate output voltage regulation even with wide input voltage range of 30VDC to 550VDC. InnoSwitch3-AQ family devices incorporate multiple protection features including line over and undervoltage protection, output overvoltage and overcurrent limiting, and over-temperature shutdown for automotive applications. Devices are available with standard and peak power delivery options, and commonly used auto-restart protection behaviours. Applications includes auxiliary, standby and bias power supplies for automotive used in traction inverter, DC-DC converter and on-board charger.
- Output power of 10W at 30VDCMIN, 20W at 60VDCMIN and 30W at 400V
- Highly integrated, compact footprint, EcoSmart™ energy Efficient
- Up to 90% efficiency across full load range, auto-restart fault response for output OVP
- Incorporates multi-mode quasi-resonant/CCM flyback controller, 750V MOSFET, secondary-side sensing
- Integrated FluxLink™, HIPOT-isolated, feedback link, Wide input voltage 30VDC to 550VDC
- Wide input voltage 30VDC to 921VDC with StackFET, AEC-Q100 qualified
- Less than 15mW no-load including line sense, easily meets all global energy efficiency regulations
- Low heat dissipation, reinforced isolation, isolation voltage <gt/>4000VAC 100% production HIPOT testing
- Auto-restart output UV protection with option for peak power delivery
- UL1577 and TUV (EN60950) safety approved
Technical Specifications
| Input Voltage Min | 30V |
|---|---|
| IC Case / Package | InSOP-24D |
| Power Rating Max | 30W |
| Isolation | Isolated |
| Power Switch Current Rating | 1.2mA |
| IC Mounting | Surface Mount |
| Operating Temperature Max | 125°C |
| Qualification | AEC-Q100 |
| SVHC | No SVHC (21-Jan-2025) |
| Input Voltage Max | 550V |
|---|---|
| No. of Pins | 24Pins |
| Topology | Flyback |
| Power Switch Voltage Rating | 750V |
| Switching Frequency | 132kHz |
| Operating Temperature Min | -40°C |
| Product Range | InnoSwitch3-AQ Series |
| MSL | MSL 3 - 168 hours |
Technical Docs (2)
Associated Products
1 Product Found
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Thailand Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423990 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (21-Jan-2025) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .000001 |