TEA1721AT/N1,118
ActiveNXP USA Inc.
IC OFFLINE SWITCH FLYBACK 7SOIC
Deep-Dive with AI
Search across all available documentation for this part.
DocumentsDatasheet
TEA1721AT/N1,118
ActiveNXP USA Inc.
IC OFFLINE SWITCH FLYBACK 7SOIC
Deep-Dive with AI
DocumentsDatasheet
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | TEA1721AT/N1,118 | TEA1721 Series |
|---|---|---|
| - | - | |
| Board Type | - | Fully Populated |
| Contents | - | Board(s) |
| Current - Output | - | 200 - 400 mA |
| Duty Cycle | 75 % | 75 % |
| Fault Protection | Over Temperature, Short Circuit, Over Voltage | Over Temperature, Short Circuit, Over Voltage |
| Frequency - Switching | - | 50 - 51 kHz |
| Frequency - Switching [Max] | 50.5 kHz | 50.5 kHz |
| Frequency - Switching [Min] | 22.5 kHz | 22.5 kHz |
| Function | - | Battery Charger |
| Internal Switch(s) | True | True |
| Main Purpose | - | AC/DC, Non-Isolated, Primary Side, AC/DC |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature [Max] | 150 °C | 150 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Outputs and Type | - | Non-Isolated, Isolated |
| Outputs and Type | - | 1 - 3 |
| Package / Case | 8-SOIC | 8-SOIC |
| Package / Case | 0.154 in | 0.154 in |
| Package / Case [custom] | 7 | 7 |
| Package / Case [custom] | 3.9 mm | 3.9 mm |
| Power - Output | - | 2.5 - 5 W |
| Power (Watts) | 5 W | 5 W |
| Regulator Topology | - | Buck, Flyback |
| Supplied Contents | - | Board(s) |
| Supplier Device Package | 7-SOIC | 7-SOIC |
| Topology | Flyback | Flyback |
| Type | - | Power Management |
| Utilized IC / Part | - | TEA1721 |
| Voltage - Breakdown | 700 V | 700 V |
| Voltage - Input | - | 85 VAC |
| Voltage - Input | - | 265 - 560 VAC |
| Voltage - Output | - | -12 - 24 V |
| Voltage - Start Up | 17 V | 17 V |
| Voltage - Supply (Vcc/Vdd) [Max] | 35 V | 35 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 8.5 V | 8.5 V |
TEA1721 Series
TEA1721 CUBIC CHARGER 5W DEMO BO
| Part | Function | Contents | Utilized IC / Part | Type | Supplied Contents | Main Purpose | Outputs and Type | Outputs and Type | Board Type | Current - Output | Regulator Topology | Frequency - Switching | Voltage - Output | Voltage - Input [Min] | Voltage - Input [Max] | Power - Output | Topology | Internal Switch(s) | Voltage - Start Up | Power (Watts) | Frequency - Switching [Min] | Frequency - Switching [Max] | Operating Temperature [Max] | Operating Temperature [Min] | Duty Cycle | Fault Protection | Voltage - Breakdown | Supplier Device Package | Package / Case [custom] | Package / Case | Package / Case [custom] | Package / Case | Mounting Type | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
NXP USA Inc. TEA1721ADB1102UL | Battery Charger | Board(s) | TEA1721 | Power Management | Board(s) | ||||||||||||||||||||||||||||||
NXP USA Inc. TEA1721ADB1059,598 | TEA1721 | Board(s) | AC/DC, Non-Isolated | Non-Isolated | 1 | Fully Populated | 200 mA | Buck | 50 kHz | 12 V | 85 VAC | 265 VAC | 2.5 W | ||||||||||||||||||||||
NXP USA Inc. TEA1721AT/N1,118 | Flyback | 17 V | 5 W | 22.5 kHz | 50.5 kHz | 150 °C | -40 °C | 75 % | Over Temperature, Over Voltage, Short Circuit | 700 V | 7-SOIC | 7 | 8-SOIC | 3.9 mm | 0.154 in | Surface Mount | 35 V | 8.5 V | |||||||||||||||||
NXP USA Inc. TEA1721BT/N1,118 | Flyback | 17 V | 5 W | 22.5 kHz | 50.5 kHz | 150 °C | -40 °C | 75 % | Over Temperature, Over Voltage, Short Circuit | 700 V | 7-SOIC | 7 | 8-SOIC | 3.9 mm | 0.154 in | Surface Mount | 35 V | 8.5 V | |||||||||||||||||
NXP USA Inc. TEA1721A3T/N1/S2J | |||||||||||||||||||||||||||||||||||
NXP USA Inc. TEA1721ADB1061,598 | TEA1721 | Board(s) | AC/DC, Primary Side | Isolated | 2 | Fully Populated | 400 mA | Flyback | 51 kHz | 3.3 V, 12 V | 85 VAC | 265 VAC | 5 W | ||||||||||||||||||||||
NXP USA Inc. TEA1721A3T/N1/S1J | |||||||||||||||||||||||||||||||||||
NXP USA Inc. TEA1721ADB1060,598 | TEA1721 | Board(s) | AC/DC, Non-Isolated | Non-Isolated | 1 | Fully Populated | 200 mA | Flyback | 50 kHz | -12 V | 85 VAC | 265 VAC | 2.5 W | ||||||||||||||||||||||
NXP USA Inc. TEA1721ADB1062,598 | TEA1721 | Board(s) | AC/DC, Primary Side | Isolated | 3 | Fully Populated | 200 mA, 300 mA | Flyback | 50 kHz | 3.3 V, 5 V, 24 V | 85 VAC | 560 VAC | 5 W | ||||||||||||||||||||||
NXP USA Inc. TEA1721FT/N1,118 | Flyback | 17 V | 5 W | 22.5 kHz | 50.5 kHz | 150 °C | -40 °C | 75 % | Over Temperature, Over Voltage, Short Circuit | 700 V | 7-SOIC | 7 | 8-SOIC | 3.9 mm | 0.154 in | Surface Mount | 35 V | 8.5 V |
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 | $ 1.41 | |
| 10 | $ 1.26 | |||
| 25 | $ 1.19 | |||
| 100 | $ 0.98 | |||
| 250 | $ 0.92 | |||
| 500 | $ 0.81 | |||
| 1000 | $ 0.64 | |||
| Digi-Reel® | 1 | $ 1.41 | ||
| 10 | $ 1.26 | |||
| 25 | $ 1.19 | |||
| 100 | $ 0.98 | |||
| 250 | $ 0.92 | |||
| 500 | $ 0.81 | |||
| 1000 | $ 0.64 | |||
| Tape & Reel (TR) | 2500 | $ 0.60 | ||
| 5000 | $ 0.57 | |||
| 12500 | $ 0.55 | |||
Description
General part information
TEA1721 Series
Converter Offline Flyback Topology 22.5kHz ~ 50.5kHz 7-SOIC
Documents
Technical documentation and resources