| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
120 pcs
|
120 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Industrial Grade | |
| Medical Grade | |
| Military Grade | |
| Storage Temperature | |
| Tape & Reel |
The UCC3808DTR from Texas Instruments is a BiCMOS push-pull pulse-width modulator designed for high-speed, low-power applications. It integrates control and drive circuitry for offline or DC-to-DC fixed frequency current-mode switching power supplies, minimizing external component count.
Key electrical specifications include a typical starting current of 130µA and a typical run current of 1mA. The device supports operation up to 1MHz and features dual output drive stages in a push-pull configuration. Each output stage can source 500mA peak current and sink 1A peak current. It also includes an on-chip error amplifier with a 2MHz gain bandwidth product and dual UVLO thresholds at 12.5V and 8.3V.
This controller is housed in a SOIC package and is designed for surface mount applications. The operating temperature range is from 0°C to 70°C. The standard package quantity is 2500 units on tape and reel.
The UCC3808-x family is suitable for various power supply designs requiring efficient current-mode control.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.92 | $1.92 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is 0°C to 70°C.
The typical starting current is 130µA.
The device can operate up to 1MHz.
The output drive stages are capable of 500mA peak source current and 1A peak sink current.
The standard package quantity is 2500 units.
