SRK1000BTR
ActiveSYNCHRONOUS RECTIFICATION CONTROLLER, 3.75 TO 32 V, -40 TO 150 °C, SOT-23-6
SRK1000BTR
ActiveSYNCHRONOUS RECTIFICATION CONTROLLER, 3.75 TO 32 V, -40 TO 150 °C, SOT-23-6
Technical Specifications
Parameters and characteristics for this part
| Specification | SRK1000BTR |
|---|---|
| Applications | Battery Chargers, Adapters, USB Power |
| Current - Supply | 17 mA |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | SOT-23-6 |
| Supplier Device Package | SOT-23-6 |
| Voltage - Supply [Max] | 32 VDC |
| Voltage - Supply [Min] | 3.75 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 0 | $ 1.41 | |
Description
General part information
SRK1000B Series
SRK1000 / SRK1000A /SRK1000B are controllers intended for secondary side synchronous rectification (SR) in flyback converters, suitable for operation in QR and mixed CCM/DCM fixed frequency circuits.
They provide a high-current gate-drive output, capable of driving N-channel Power MOSFETs.
The control scheme of this IC is such that the SR MOSFET is switched on as soon as current starts flowing through its body diode and it is then switched off as current approaches zero.
Documents
Technical documentation and resources