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TinySwitch-5 Series High-Efficiency Off-Line Switcher ICs
Power Integrations high-voltage switcher ICs are designed for efficient, low-power off-line converters
The TinySwitch-5 family from Power Integrations integrates a high-voltage power MOSFET, oscillator, and control circuitry into a single IC, simplifying the design of low-power off-line switch-mode power supplies. These devices are optimized for high efficiency and low standby consumption, meeting stringent global energy standards.
By combining advanced protection features with minimal external components, TinySwitch-5 enables robust and cost-effective designs for chargers, adapters, and auxiliary power supplies. Its integrated approach reduces design complexity and improves reliability in demanding environments.
Features
- Integrated 725 V MOSFET and control circuitry
- High efficiency with low standby power: <30 mW at 230 VAC
- Enhanced protection: overvoltage, overcurrent, and thermal shutdown
- Frequency jitter for EMI reduction
Applications
- Mobile phone and tablet chargers
- IoT device power adapters
- Standby power supplies for appliances
- Industrial control auxiliary supplies
- Consumer electronics adapters
TinySwitch-5 Series High-Efficiency Off-Line Switcher ICs
| Image | Manufacturer Part Number | Description | Output Isolation | Internal Switch(s) | Voltage - Breakdown | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|---|---|
 |  | TNY5071V | TINYSWITCH-5 725 V 15 W UNIVERSA | Isolated | Yes | 725V | 960 - Immediate | $0.84 | View Details |
|  | TNY5071K-TL | TINYSWITCH-5 725 V 15 W UNIVERSA | Isolated | Yes | 725V | 0 - Immediate | $0.84 | View Details |
| | TNY5072K-TL | TINYSWITCH-5 725 V 20 W UNIVERSA | Isolated | Yes | 725V | 990 - Immediate | $0.95 | View Details |
| | TNY5072V | TINYSWITCH-5 725 V 20 W UNIVERSA | Isolated | Yes | 725V | 960 - Immediate | $0.95 | View Details |
| | TNY5073K-TL | TINYSWITCH-5 725 V 30 W UNIVERSA | Isolated | Yes | 725V | 919 - Immediate | $1.04 | View Details |
| | TNY5073V | TINYSWITCH-5 725 V 30 W UNIVERSA | Isolated | Yes | 725V | 960 - Immediate | $1.04 | View Details |
|  | TNY5075E | TINYSWITCH-5 725 V 70 W UNIVERSA | Isolated | Yes | 725V | 905 - Immediate | $1.31 | View Details |
| | TNY5074V | TINYSWITCH-5 725 V 35 W UNIVERSA | Isolated | Yes | 725V | 950 - Immediate | $1.35 | View Details |
| | TNY5074K-TL | TINYSWITCH-5 725 V 35 W UNIVERSA | Isolated | Yes | 725V | 990 - Immediate | $1.35 | View Details |
| | TNY5075V | TINYSWITCH-5 725 V 45 W UNIVERSA | Isolated | Yes | 725V | 955 - Immediate | $1.50 | View Details |
| | TNY5075K-TL | TINYSWITCH-5 725 V 45 W UNIVERSA | Isolated | Yes | 725V | 850 - Immediate | $1.50 | View Details |
| | TNY5076E | TINYSWITCH-5 725 V 95 W UNIVERSA | Isolated | Yes | 725V | 910 - Immediate | $1.63 | View Details |
| | TNY5077E | TINYSWITCH-5 725 V 120 W UNIVERS | Isolated | Yes | 725V | 850 - Immediate | $1.94 | View Details |
Reference Design Kit
| Image | Manufacturer Part Number | Description | Main Purpose | Outputs and Type | Power - Output | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|---|---|---|
|  | RDK-1040 | 36 W ISOLATED FLYBACK POWER SUPP | AC/DC Converter | 1 Isolated Output | 36W | 2 - Immediate | $82.58 | View Details |
|  | RDK-1016 | 26.5 W DUAL OUTPUT ISOLATED FLYB | AC/DC Converter | 2 Isolated Outputs | 26.5W | 3 - Immediate | $82.58 | View Details |
Published: 2026-01-14
Slovenia