| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,210 pcs
|
2210 pcs | On Request | 1 | On Request | On Request | 13+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Clock Sync | |
| Control Features | |
| Duty Cycle (Max) | |
| Frequency | |
| Function | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Operating Voltage | |
| Output Configuration | |
| Output Phases | |
| Output Type | |
| Supplier Device Package | |
| Synchronous Rectifier | |
| Topology | |
| Voltage |
The Texas Instruments UCC3808A-2 is a BiCMOS push-pull, high-speed, low-power pulse-width modulator designed for off-line or DC-to-DC fixed frequency current-mode switching power supplies. It integrates essential control and drive circuitry, minimizing external component count.
Key electrical specifications include an operating voltage range of 4.1V to 15V, a maximum duty cycle of 49%, and an operating frequency of 194kHz. The device supports a push-pull topology and offers frequency control features.
This controller is housed in an 8-SOIC package, suitable for surface mount applications. The operating temperature range is from 0°C to 70°C (TA). It is designed to provide efficient power management solutions with minimal external parts.
The UCC3808A-2 is part of a family offering various package options and undervoltage lockout levels, making it adaptable for different power supply designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.61 | $1.61 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The UCC3808ADTR-2 operates from 4.1V to 15V.
The switching frequency is 194kHz.
The operating temperature range is 0°C to 70°C.
The UCC3808ADTR-2 is offered in an 8-SOIC surface mount package (0.154", 3.90mm width).
The UCC3808ADTR-2 supports push-pull topology.
The UCC3808ADTR-2 has 2 outputs.
The maximum duty cycle is 49%.