AP3783RCK6TR-G1
ActivePRIMARY SIDE REGULATED SWITCHING MODE POWER SUPPLY CONTROLLER
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AP3783RCK6TR-G1
ActivePRIMARY SIDE REGULATED SWITCHING MODE POWER SUPPLY CONTROLLER
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Technical Specifications
Parameters and characteristics for this part
| Specification | AP3783RCK6TR-G1 |
|---|---|
| Fault Protection | Over Temperature, Short Circuit, Over Voltage |
| Frequency - Switching | 80 kHz |
| Internal Switch(s) | False |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Isolation | Isolated |
| Package / Case | SOT-23-6 |
| Supplier Device Package | SOT-26 |
| Topology | Flyback |
| Voltage - Start Up | 15.5 V |
| Voltage - Supply (Vcc/Vdd) [Max] | 35 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 6.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 3000 | $ 0.26 | |
| 6000 | $ 0.24 | |||
| 9000 | $ 0.23 | |||
| 15000 | $ 0.22 | |||
| 21000 | $ 0.22 | |||
| 30000 | $ 0.21 | |||
Description
General part information
AP3783R Series
The AP3783R is a high frequency, high efficiency and high accuracy switching mode power supply controller to drive power MOSFET for 5V/2A battery charger/adapter applications. The controller regulates the output voltage and current in the primary side by piece-wise Pulse Frequency Modulation (p-PFM) in discontinuous conduction mode (DCM). The system operating frequency reduces linearly from heavy load to light load in each interval of the p-PFM, and enters constant current mode when the load current equals to the maximum system output current.
Documents
Technical documentation and resources