Power Integrations INN3676C-H606-TL
- Part No.:
- INN3676C-H606-TL
- Manufacturer:
- Power Integrations
- Category:
- AC DC Converters, Offline Switches
- Package:
- 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads
- Description:
- 36 W (85-265 VAC)
- Quantity:
-
Unit Price:$0
Ext Price:$0
- Payment:
-
- Shipping:
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INN3676C-H606-TL Information
- Specifications
- Product Details
- Comparison
- Tags
- Product attributes
- Attribute value
- Manufacturer:
- Power Integrations
- Series:
- -
- Package/Case:
- 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Output Isolation:
- Isolated
- Internal Switch(s):
- Yes
- Voltage - Breakdown:
- 725V
- Topology:
- Flyback, Secondary Side SR
- Voltage - Start Up:
- -
- Voltage - Supply (Vcc/Vdd):
- -
- Duty Cycle:
- -
- Frequency - Switching:
- 75kHz
- Power (Watts):
- 40 W
- Fault Protection:
- Current Limiting, Over Temperature, Over Voltage, Short Circuit
- Control Features:
- Frequency Control, Soft Start
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- InSOP-24D
- Mounting Type:
- Surface Mount
INN3676C-H606-TL – Power Integrations InnoSwitch3-EP Energy-Efficient CV/CC Offline Flyback Switcher
Quick Answer The INN3676C-H606-TL is a highly integrated offline flyback switcher IC from Power Integrations' InnoSwitch3-EP family. It combines a 725V power MOSFET, primary and secondary controllers, synchronous rectification (SR) driver, and FluxLink isolated feedback in a single InSOP-24D package. Capable of delivering up to 40W (open frame) / 36W (enclosed adapter) with universal input, it provides excellent CV/CC accuracy without optocoupler, ideal for compact, high-efficiency AC-DC power supplies.
Current Stock at ICMASS: Strong inventory available for immediate worldwide delivery.
Key Specifications
| Parameter | Value | Details |
|---|---|---|
| Manufacturer | Power Integrations | InnoSwitch3-EP Family |
| Part Number | INN3676C-H606-TL | CV/CC QR Flyback Switcher |
| Package | InSOP-24D | 24-Pin Surface Mount, High Creepage |
| Input Voltage Range | 85 – 265 VAC | Universal Input |
| Output Power (Open Frame) | Up to 40 W | 230 VAC ±15% |
| Output Power (Enclosed) | Up to 36 W | Typical adapter |
| Breakdown Voltage | 725 V | Integrated MOSFET |
| Switching Frequency | 75 kHz (typical) | Multi-mode QR/CCM |
| Protection Features | Output OVP, OCP, OTP, Line UV/OV, Auto-Restart | Advanced safety |
[Download Official InnoSwitch3-EP Datasheet PDF]
Why Choose INN3676C-H606-TL?
- Highly integrated: Primary switch + SR driver + FluxLink feedback
- Excellent efficiency across full load range with synchronous rectification
- Precise CV/CC regulation without optocoupler
- Very low no-load consumption (<30 mW)
- Reinforced isolation and excellent surge withstand
- Fewer external components for compact, cost-effective designs
- Pb-free, RoHS compliant, halogen-free
- Ideal for high-power-density adapters and industrial supplies
Typical Applications
- USB PD and fast chargers (up to 40W)
- Smart phone / tablet / laptop adapters
- Consumer electronics power supplies
- LED drivers and lighting systems
- Industrial control and auxiliary power supplies
- Utility meter and smart grid equipment
- IoT devices and home automation power modules
INN3676C-H606-TL Alternatives & Cross Reference Popular Alternatives:
- INN3675C / INN3677C (adjacent power levels in same family)
- INN3674C (lower power)
- INN3679C / INN3670C (PowiGaN higher power variants)
- Other InnoSwitch3 series or TOPSwitch / Hiper families
Comparison Table:
| Model | Max Output Power (Open Frame, 230VAC) | MOSFET Voltage | Family | Package | Best For |
|---|---|---|---|---|---|
| INN3676C-H606-TL | 40 W | 725 V | InnoSwitch3-EP | InSOP-24D | 30-40W CV/CC adapters |
| INN3675C | 30 W | 725 V | InnoSwitch3-EP | InSOP-24D | Lower power |
| INN3677C | 45 W | 725 V | InnoSwitch3-EP | InSOP-24D | Higher power |
| INN3674C | 25 W | 725 V | InnoSwitch3-EP | InSOP-24D | Smaller adapters |
Purchasing Information at ICMASS
- Stock Status: Strong inventory available
- MOQ: 100 pieces (samples welcome)
- Lead Time: 1-3 days for stock orders
- Shipping: Fast global delivery (DHL, UPS, FedEx)
- Quality Guarantee: 100% genuine Power Integrations components
Get Competitive Quote – Contact us for bulk pricing and technical support.
Frequently Asked Questions (FAQ)
Q1: What is the INN3676C-H606-TL mainly used for? A: It is a highly integrated CV/CC offline flyback switcher ideal for 30-40W AC-DC adapters, chargers, and industrial power supplies.
Q2: What is the maximum output power? A: Up to 40W in open frame and 36W in typical enclosed adapters (230 VAC).
Q3: Does it require an optocoupler? A: No, it uses Power Integrations' FluxLink technology for safe, isolated feedback.
Q4: What package does the INN3676C-H606-TL use? A: InSOP-24D surface mount package with high creepage for safety.
Q5: What is the integrated MOSFET voltage rating? A: 725 V for excellent surge protection.
Q6: Is it suitable for universal input? A: Yes, supports 85-265 VAC universal input.
Q7: What protection features does it include? A: Output OVP, OCP, OTP, line UV/OV, open SR detection with auto-restart.
Q8: Do you have real stock of INN3676C-H606-TL? A: Yes, we maintain strong inventory for fast delivery.
Q9: What is the typical no-load power consumption? A: Less than 30 mW, easily meeting global energy regulations.
Q10: Can you provide reference designs or layout recommendations? A: Yes, we supply official Power Integrations datasheet, reference design kits, and PI Expert design software support.
Q11: Do you offer volume pricing? A: Yes. Competitive tiered pricing is available for quantities from 1K to 100K+.
Q12: How does INN3676C compare to INN3675C? A: INN3676C offers higher power capability (40W vs 30W) while maintaining the same high integration and efficiency.
Related Products
- INN367xC InnoSwitch3-EP Family
- Higher/Lower Power InnoSwitch3 Series
- Other Power Integrations Offline Switchers (TOPSwitch, Hiper, LinkSwitch)
- PowiGaN variants for higher power density
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| Part Number | INN3676C-H602-TL | INN3676C-H601-TL | INN3676C-H606-TL | INN3676C-H605-TL | INN3676C-H604-TL |
| Manufacturer | Power Integrations | Power Integrations | Power Integrations | Power Integrations | Power Integrations |
| Series | PowiGaN™, InnoSwitch™3-EP | PowiGaN™, InnoSwitch™3-EP | - | - | - |
| Package/Case | 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads | 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads | 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads | 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads | 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads |
| Packaging | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) |
| Product Status | Active | Active | Active | Active | Active |
| Output Isolation | Isolated | Isolated | Isolated | Isolated | Isolated |
| Internal Switch(s) | Yes | Yes | Yes | Yes | Yes |
| Voltage - Breakdown | 725V | 725V | 725V | 725V | 725V |
| Topology | Flyback, Secondary Side SR | Flyback, Secondary Side SR | Flyback, Secondary Side SR | Flyback, Secondary Side SR | Flyback, Secondary Side SR |
| Voltage - Start Up | - | - | - | - | - |
| Voltage - Supply (Vcc/Vdd) | - | - | - | - | - |
| Duty Cycle | - | - | - | - | - |
| Frequency - Switching | 100kHz | 100kHz | 75kHz | 75kHz | 75kHz |
| Power (Watts) | 36 W | 36 W | 40 W | 40 W | 40 W |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage | Current Limiting, Over Temperature, Over Voltage | Current Limiting, Over Temperature, Over Voltage, Short Circuit | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit |
| Control Features | - | - | Frequency Control, Soft Start | Frequency Control, Soft Start | Frequency Control, Soft Start |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| Grade | - | - | - | - | - |
| Qualification | - | - | - | - | - |
| Supplier Device Package | InSOP-24D | InSOP-24D | InSOP-24D | InSOP-24D | InSOP-24D |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
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