Power Integrations INN3377C-H302-TL
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $2.05 | $2.05 |
| 15+ | $1.99 | $29.85 |
| 25+ | $1.94 | $48.50 |
| 50+ | $1.84 | $92.00 |
| 100+ | $1.62 | $162.00 |
| N+ | $0.32 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Power Integrations |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 725V |
| Topology | Flyback, Secondary Side SR |
| Voltage - Start Up | 5 V |
| Voltage - Supply (Vcc/Vdd) | 3.42V ~ 3.78V |
| Duty Cycle | - |
| Frequency - Switching | 70kHz |
| Power (Watts) | 45 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 | - |
| Mounting Type | Surface Mount |
| Package / Case | 24-PowerSMD Module (0.425", 10.80mm Width), 17 Leads |
| Supplier Device Package | InSOP-24D |
| ROHS |  |
The Power Integrations INN3377C-H302-TL is an isolated flyback converter with secondary-side synchronous rectification and an integrated power switch. It delivers 45W with a 725V breakdown rating and operates from a 3.42V to 3.78V Vcc supply with a 5V start-up voltage. Switching frequency is 70kHz, with frequency control and soft start integrated. Protection includes current limiting, over temperature, over voltage, and short circuit. It is housed in a 17-lead PowerSMD module rated for -40°C to 105°C ambient temperatures.
- Integrated switch and secondary-side synchronous rectification reduce external component count.
- 45W output with a 725V breakdown rating suits universal-mains isolated adapters.
- 70kHz switching frequency with frequency control and soft start.
- Current limiting, over temperature, over voltage, and short circuit protection.
- Compact 17-lead PowerSMD module for space-constrained designs.
Isolated Flyback Power Supplies
The INN3377C-H302-TL is an isolated flyback converter with secondary-side synchronous rectification and an integrated switch, simplifying design by reducing external component count.
45W AC-DC Adapters
Rated for 45W with a 725V breakdown rating, this device suits isolated AC-DC adapters operating from universal mains input.
Compact Chargers
A 70kHz switching frequency and integrated switch support compact isolated flyback charger designs with frequency control and soft start.
Reliable Power Conversion
Current limiting, over temperature, over voltage, and short circuit protection help safeguard operation across a -40°C to 105°C ambient temperature range.
- Q: What topology does the INN3377C-H302-TL use?
- A: It is a flyback converter with secondary-side synchronous rectification for isolated AC-DC supplies.
- Q: Does it have an integrated switch?
- A: Yes. It integrates the power switch.
- Q: What is the breakdown voltage?
- A: 725V.
- Q: What is the Vcc supply range?
- A: 3.42V to 3.78V, with a 5V start-up voltage.
- Q: What power level does it support?
- A: 45W.
- Q: What protections are included?
- A: Current limiting, over temperature, over voltage, and short circuit protection.
INN3377C-H302-TL.pdf
- Q: What topology does the INN3377C-H302-TL use?
- A: It is a flyback converter with secondary-side synchronous rectification for isolated AC-DC supplies.
- Q: Does it have an integrated switch?
- A: Yes. It integrates the power switch.
- Q: What is the breakdown voltage?
- A: 725V.
- Q: What is the Vcc supply range?
- A: 3.42V to 3.78V, with a 5V start-up voltage.
- Q: What power level does it support?
- A: 45W.
- Q: What protections are included?
- A: Current limiting, over temperature, over voltage, and short circuit protection.
