AP3981BS7-13
ActiveAC TO DC SWITCHING CONVERTER FLYBACK 17.5V T/R 7-PIN SO
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AP3981BS7-13
ActiveAC TO DC SWITCHING CONVERTER FLYBACK 17.5V T/R 7-PIN SO
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Technical Specifications
Parameters and characteristics for this part
| Specification | AP3981BS7-13 |
|---|---|
| Fault Protection | Over Voltage, Short Circuit, Open Loop, Over Load, Current Limiting, Over Temperature |
| Internal Switch(s) | True |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Isolation | Isolated |
| Package / Case | 8-SOIC |
| Package / Case | 0.154 in |
| Package / Case [custom] | 7 |
| Package / Case [custom] | 3.9 mm |
| Power (Watts) | 7.5 W |
| Supplier Device Package | 7-SO |
| Topology | Flyback |
| Voltage - Breakdown | 650 V |
| Voltage - Start Up | 16 V |
AP3981D2 Series
Primary Side Regulated power switcher
| Part | Package / Case | Package / Case [y] | Package / Case [x] | Internal Switch(s) | Mounting Type | Topology | Fault Protection | Voltage - Start Up | Operating Temperature [Max] | Operating Temperature [Min] | Voltage - Breakdown | Output Isolation | Supplier Device Package | Power (Watts) | Package / Case [custom] | Package / Case [custom] | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Diodes Inc | 8-SOIC | 3.9 mm | 0.154 in | Surface Mount | Flyback | Current Limiting Open Loop Over Temperature Over Voltage Short Circuit | 16 V | 85 °C | -40 °C | 650 V | Isolated | 8-SO | |||||
Diodes Inc | 8-SOIC | 3.9 mm | 0.154 in | Surface Mount | Flyback | Current Limiting Open Loop Over Temperature Over Voltage Short Circuit | 16 V | 85 °C | -40 °C | 650 V | Isolated | 8-SO | |||||
Diodes Inc | 8-SOIC | Surface Mount | Flyback | Current Limiting Open Loop Over Load Over Temperature Over Voltage Short Circuit | 16 V | 85 °C | -40 °C | 650 V | Isolated | 7-SO | 7.5 W | 7 | 3.9 mm | 0.154 in |
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 | $ 0.59 | |
| 10 | $ 0.52 | |||
| 25 | $ 0.49 | |||
| 100 | $ 0.40 | |||
| 250 | $ 0.37 | |||
| 500 | $ 0.31 | |||
| 1000 | $ 0.25 | |||
| Digi-Reel® | 1 | $ 0.59 | ||
| 10 | $ 0.52 | |||
| 25 | $ 0.49 | |||
| 100 | $ 0.40 | |||
| 250 | $ 0.37 | |||
| 500 | $ 0.31 | |||
| 1000 | $ 0.25 | |||
| Tape & Reel (TR) | 4000 | $ 0.23 | ||
| 8000 | $ 0.21 | |||
| 12000 | $ 0.20 | |||
| 28000 | $ 0.20 | |||
Description
General part information
AP3981D2 Series
The AP3981C is a high performance power switchers integrated with a primary side regulation controller and an N-channel power MOSFET. It can be used for battery charger and adaptor applications, accurate Constant Voltage (CV) and Constant Current (CC) can be achieved without an opto-coupler and secondary control circuitry.
Documents
Technical documentation and resources