TEA1721BT/N1,118
ActiveFreescale Semiconductor - NXP
AC/DC SWITCH MODE POWER SUPPLY CONTROLLER IC, 700 VAC, 430 HZ, 5 W, SOIC-7
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TEA1721BT/N1,118
ActiveFreescale Semiconductor - NXP
AC/DC SWITCH MODE POWER SUPPLY CONTROLLER IC, 700 VAC, 430 HZ, 5 W, SOIC-7
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | TEA1721BT/N1,118 |
|---|---|
| Duty Cycle | 75 % |
| Fault Protection | Over Temperature, Short Circuit, Over Voltage |
| Frequency - Switching [Max] | 50.5 kHz |
| Frequency - Switching [Min] | 22.5 kHz |
| Internal Switch(s) | True |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-SOIC |
| Package / Case | 0.154 in |
| Package / Case [custom] | 7 |
| Package / Case [custom] | 3.9 mm |
| Power (Watts) | 5 W |
| Supplier Device Package | 7-SOIC |
| Topology | Flyback |
| Voltage - Breakdown | 700 V |
| Voltage - Start Up | 17 V |
| Voltage - Supply (Vcc/Vdd) [Max] | 35 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 8.5 V |
TEA1721 Series
| Part | Main Purpose | Outputs and Type | Outputs and Type | Board Type | Supplied Contents | Current - Output | Regulator Topology | Frequency - Switching | Voltage - Output | Voltage - Input [Min] | Voltage - Input [Max] | Power - Output | Utilized IC / Part | Mounting Type | Voltage - Breakdown | Operating Temperature [Max] | Operating Temperature [Min] | Power (Watts) | Duty Cycle | Fault Protection | Package / Case [custom] | Package / Case | Package / Case [custom] | Package / Case | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Frequency - Switching [Min] | Frequency - Switching [Max] | Internal Switch(s) | Voltage - Start Up | Topology | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Freescale Semiconductor - NXP | ||||||||||||||||||||||||||||||||
Freescale Semiconductor - NXP | AC/DC Non-Isolated | Non-Isolated | 1 | Fully Populated | Board(s) | 200 mA | Buck | 50 kHz | 12 V | 85 VAC | 265 VAC | 2.5 W | TEA1721 | |||||||||||||||||||
Freescale Semiconductor - NXP | Surface Mount | 700 V | 150 °C | -40 °C | 5 W | 75 % | Over Temperature Over Voltage Short Circuit | 7 | 8-SOIC | 3.9 mm | 0.154 in | 35 V | 8.5 V | 22.5 kHz | 50.5 kHz | 17 V | Flyback | 7-SOIC | ||||||||||||||
Freescale Semiconductor - NXP | AC/DC Non-Isolated | Non-Isolated | 1 | Fully Populated | Board(s) | 200 mA | Flyback | 50 kHz | -12 V | 85 VAC | 265 VAC | 2.5 W | TEA1721 | |||||||||||||||||||
Freescale Semiconductor - NXP | AC/DC Primary Side | Isolated | 3 | Fully Populated | Board(s) | 200 mA 300 mA | Flyback | 50 kHz | 3.3 V 5 V 24 V | 85 VAC | 560 VAC | 5 W | TEA1721 | |||||||||||||||||||
Freescale Semiconductor - NXP | Surface Mount | 700 V | 150 °C | -40 °C | 5 W | 75 % | Over Temperature Over Voltage Short Circuit | 7 | 8-SOIC | 3.9 mm | 0.154 in | 35 V | 8.5 V | 22.5 kHz | 50.5 kHz | 17 V | Flyback | 7-SOIC | ||||||||||||||
Freescale Semiconductor - NXP | Surface Mount | 700 V | 150 °C | -40 °C | 5 W | 75 % | Over Temperature Over Voltage Short Circuit | 7 | 8-SOIC | 3.9 mm | 0.154 in | 35 V | 8.5 V | 22.5 kHz | 50.5 kHz | 17 V | Flyback | 7-SOIC | ||||||||||||||
Freescale Semiconductor - NXP | ||||||||||||||||||||||||||||||||
Freescale Semiconductor - NXP | AC/DC Primary Side | Isolated | 2 | Fully Populated | Board(s) | 400 mA | Flyback | 51 kHz | 3.3 V 12 V | 85 VAC | 265 VAC | 5 W | TEA1721 |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.37 | |
| 10 | $ 1.22 | |||
| 25 | $ 1.16 | |||
| 100 | $ 0.95 | |||
| 250 | $ 0.89 | |||
| 500 | $ 0.79 | |||
| 1000 | $ 0.62 | |||
| Digi-Reel® | 1 | $ 1.37 | ||
| 10 | $ 1.22 | |||
| 25 | $ 1.16 | |||
| 100 | $ 0.95 | |||
| 250 | $ 0.89 | |||
| 500 | $ 0.79 | |||
| 1000 | $ 0.62 | |||
| Tape & Reel (TR) | 2500 | $ 0.60 | ||
| 5000 | $ 0.57 | |||
| 7500 | $ 0.55 | |||
| 12500 | $ 0.53 | |||
| 17500 | $ 0.52 | |||
| Newark | Each (Supplied on Full Reel) | 1 | $ 0.70 | |
| 3000 | $ 0.68 | |||
| 6000 | $ 0.61 | |||
| 12000 | $ 0.55 | |||
| 18000 | $ 0.53 | |||
| 30000 | $ 0.52 | |||
Description
General part information
TEA1721 Series
Low power SMPS controller for applications up to 5 W
700 V high voltage power switch for global mains operation
Primary sensing without optocoupler and secondary feedback circuitry
Documents
Technical documentation and resources