| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
5,000 pcs
|
5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
183 pcs
|
183 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Clock Sync | |
| Duty Cycle (Max) | |
| Frequency | |
| Function | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Phases | |
| Output Type | |
| Supplier Device Package | |
| Synchronous Rectifier | |
| Topology | |
| Voltage |
The SG3845D from Microchip Technology is a DC DC Switching Controller featuring a current mode PWM architecture. It is designed for step-up and step-down voltage conversion functions, with an output type of Transistor Driver. The device supports a wide input voltage range from 7.6V to 30V and operates at frequencies between 100Hz and 500kHz, with a maximum duty cycle of 48%.
This controller is suitable for applications requiring positive output configurations that are isolation capable. It features a synchronous rectifier and operates with a single output phase. The operating temperature range is from 0°C to 70°C (Ambient Temperature). The SG3845D is supplied in an 8-SOIC package, suitable for surface mount applications.
Key electrical characteristics include its 7.6V to 30V operating voltage, 100Hz to 500kHz frequency range, and a maximum duty cycle of 48%. The topology used is Flyback, and it is not clock synchronous. The component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.78 | $0.78 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
7.6V to 30V.
8-SOIC (0.154", 3.90mm Width) surface mount package.
0°C to 70°C (ambient temperature).
Flyback topology.
48%.
Yes.
100Hz to 500kHz.