POWER INTEGRATIONS INN4177C-H187-TL
| Manufacturer | |
| MPN | INN4177C-H187-TL |
| LCSC Part # | C17201645 |
| Packaging | - |
| Customer # | |
| Key Attributes | 50kHz~140kHz 750V Flyback AC DC Converters, Offline Switchers RoHS |
| Datasheet |  POWER INTEGRATIONS INN4177C-H187-TL |
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/AC DC Converters, Offline Switchers | |
| Manufacturer | POWER INTEGRATIONS | |
| Packaging | - | |
| Operating Temperature | -40℃~+105℃ | |
| Frequency - Switching | 50kHz~140kHz | |
| Voltage - Breakdown | 750V | |
| Topology | Flyback |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/AC DC Converters, Offline Switchers | |
| Manufacturer | POWER INTEGRATIONS | |
| Packaging | - | |
| Operating Temperature | -40℃~+105℃ |
| Type | Description | |
|---|---|---|
| Frequency - Switching | 50kHz~140kHz | |
| Voltage - Breakdown | 750V | |
| Topology | Flyback |
Introduction
The InnoSwitch4-CZ family of ICs partners with the ClampZero family of active clamp ICs to dramatically improve the efficiency of flyback power converters, particularly those requiring a compact form-factor. The InnoSwitch4-CZ family incorporates primary and secondary controllers, PowiGaN power switch and safety-rated feedback (FluxLink) into a single IC. The combination of InnoSwitch4-CZ with ClampZero greatly reduces system and primary switch losses, allowing for extremely high power densities. InnoSwitch4-CZ also incorporates multiple protection features including output overvoltage and over-current limiting, and over-temperature shutdown. Devices are available that support combinations of latching and auto-restart protection modes typically required for applications such as chargers, adapters, consumer electronics and industrial systems.
Features
- Zero voltage switching (ZVS) flyback controller with driver for ClampZeroTM (active clamp IC)
- Unique control algorithm enables ZVS in both DCM and CCM
- Robust 750 V PowiGaNTM primary switch
- Steady-state switching frequency up to 155 kHz minimizes transformer size
- Synchronous rectification driver and secondary-side sensing
- Integrated FluxLinkTM, HIPOT-isolated, feedback link
- Exceptional CV/CC accuracy, independent of external components
- Accurate, adjustable output current sense using external sense resistor
- Up to 95% efficient
- Less than 30 mW no-load consumption including line sense
- Open SR FET-gate detection
- Fast input line UV/OV protection
- Output overvoltage and undervoltage protection
- Output over-current protection
- Over-temperature protection (OTP)
- Variable output voltage and constant current profiles
- Auto-restart or latching fault response for output OVP/UVP
- Multiple output UV fault thresholds
- Latching or hysteretic over-temperature protection
- Reinforced isolation >4000 VAC
- 100% production HIPOT testing
- UL1577 isolation voltage 4000 VAC (max), TUV (EN62368-1), CQC (GB4943.1) safety approved
- Excellent noise immunity enables designs that achieve class "A" performance criteria for EN61000-4 suite; EN61000-4-2, 4-3 (30 V/m), 4-4, 4-5, 4-6, 4-8 (100 A/m) and 4-9 (1000 A/m)
- Halogen free and RoHS compliant
Applications
- High density flyback designs up to 220 W
- High efficiency CV/CC power supplies
- High efficiency USB PD adapters
| Qty | Unit Price(Reference Only) | Total Amount |
|---|---|---|
| 1+ | $ 11.0413 | $ 11.04 |
| 200+ | $ 4.4068 | $ 881.36 |
| 500+ | $ 4.2583 | $ 2129.15 |
| 1,000+ | $ 4.1856 | $ 4185.60 |
Standard Packaging2000/Full Reel | ||
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/AC DC Converters, Offline Switchers | |
| Manufacturer | POWER INTEGRATIONS | |
| Packaging | - | |
| Operating Temperature | -40℃~+105℃ | |
| Frequency - Switching | 50kHz~140kHz | |
| Voltage - Breakdown | 750V | |
| Topology | Flyback |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/AC DC Converters, Offline Switchers | |
| Manufacturer | POWER INTEGRATIONS | |
| Packaging | - | |
| Operating Temperature | -40℃~+105℃ |
| Type | Description | |
|---|---|---|
| Frequency - Switching | 50kHz~140kHz | |
| Voltage - Breakdown | 750V | |
| Topology | Flyback |
Introduction
The InnoSwitch4-CZ family of ICs partners with the ClampZero family of active clamp ICs to dramatically improve the efficiency of flyback power converters, particularly those requiring a compact form-factor. The InnoSwitch4-CZ family incorporates primary and secondary controllers, PowiGaN power switch and safety-rated feedback (FluxLink) into a single IC. The combination of InnoSwitch4-CZ with ClampZero greatly reduces system and primary switch losses, allowing for extremely high power densities. InnoSwitch4-CZ also incorporates multiple protection features including output overvoltage and over-current limiting, and over-temperature shutdown. Devices are available that support combinations of latching and auto-restart protection modes typically required for applications such as chargers, adapters, consumer electronics and industrial systems.
Features
- Zero voltage switching (ZVS) flyback controller with driver for ClampZeroTM (active clamp IC)
- Unique control algorithm enables ZVS in both DCM and CCM
- Robust 750 V PowiGaNTM primary switch
- Steady-state switching frequency up to 155 kHz minimizes transformer size
- Synchronous rectification driver and secondary-side sensing
- Integrated FluxLinkTM, HIPOT-isolated, feedback link
- Exceptional CV/CC accuracy, independent of external components
- Accurate, adjustable output current sense using external sense resistor
- Up to 95% efficient
- Less than 30 mW no-load consumption including line sense
- Open SR FET-gate detection
- Fast input line UV/OV protection
- Output overvoltage and undervoltage protection
- Output over-current protection
- Over-temperature protection (OTP)
- Variable output voltage and constant current profiles
- Auto-restart or latching fault response for output OVP/UVP
- Multiple output UV fault thresholds
- Latching or hysteretic over-temperature protection
- Reinforced isolation >4000 VAC
- 100% production HIPOT testing
- UL1577 isolation voltage 4000 VAC (max), TUV (EN62368-1), CQC (GB4943.1) safety approved
- Excellent noise immunity enables designs that achieve class "A" performance criteria for EN61000-4 suite; EN61000-4-2, 4-3 (30 V/m), 4-4, 4-5, 4-6, 4-8 (100 A/m) and 4-9 (1000 A/m)
- Halogen free and RoHS compliant
Applications
- High density flyback designs up to 220 W
- High efficiency CV/CC power supplies
- High efficiency USB PD adapters
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |