| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
5,500 pcs
|
5500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Clock Sync | |
| Control Features | |
| Duty Cycle (Max) | |
| Frequency | |
| Function | |
| Lead Style | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Phases | |
| Output Type | |
| Supplier Device Package | |
| Synchronous Rectifier | |
| Topology | |
| Voltage | |
| Voltage Supply |
The Unitrode UC3527BN is a versatile DC DC Switching Controller IC. It is designed for applications requiring voltage-mode control, offering both step-up and step-down capabilities.
This controller operates with a supply voltage range of 8V to 35V and features a switching frequency between 100Hz and 400kHz. The maximum duty cycle is 49%. It supports a positive output configuration and utilizes a Forward Converter, Push-Pull topology. The device includes two outputs and one output phase, with synchronous rectification and clock synchronization capabilities.
Designed for ease of integration, the UC3527BN is available in a Through Hole mounting package, specifically the 16-DIP (0.300", 7.62mm) format. The operating temperature range is from 0°C to 70°C (TA). Control features include Enable, Frequency Control, and Soft Start, providing flexibility in system design.
Key electrical characteristics include a transistor driver output type. The device is suitable for various power management applications where precise voltage control and regulation are essential.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.78 | $0.78 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range for the UC3527BN is 8V to 35V.
The switching frequency of the UC3527BN is between 100Hz and 400kHz.
The maximum duty cycle for the UC3527BN is 49%.
The operating temperature range for the UC3527BN is 0°C to 70°C (TA).
The UC3527BN is supplied in a 16-DIP (0.300", 7.62mm) package.
The UC3527BN is mounted using the Through Hole method.
The topology of the UC3527BN is Forward Converter, Push-Pull.