| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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6,921 pcs
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6921 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
|
6,027 pcs
|
6027 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Control Features | |
| Duty Cycle | |
| Duty Cycle (Max) | |
| Fault Protection | |
| Features | |
| Frequency | |
| Mounting Type | |
| Operating Temperature | |
| Output Isolation | |
| Supplier Device Package | |
| Topology | |
| Voltage |
The UC2875DWPTR from Texas Instruments is an integrated circuit designed for controlling bridge power stages through phase-shifting. This allows for constant frequency pulse-width modulation combined with resonant, zero-voltage switching for high efficiency at high frequencies.
Key electrical specifications include a voltage range of 9.5V to 20V, a maximum switching frequency of 1MHz, and a duty cycle control from zero to 100%. It features four 2A totem pole outputs and a 10MHz error amplifier. Undervoltage lockout is set at 10.75V/9.25V, with outputs active low during UVLO. The device offers programmable output turn-on delay, soft-start control, and a latched over-current comparator with full cycle restart for fault protection.
This controller is compatible with both voltage and current mode topologies. It is housed in a 28-SOIC surface mount package with dimensions of 17.9 mm x 10.3 mm. The operating temperature range is -25°C to 85°C (TA).
The UC2875DWPTR is suitable for applications requiring high efficiency and precise control in power conversion systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $7.72 | $7.72 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -25°C to 85°C (TA).
The UC2875DWPTR is in a 28-SOIC (0.295", 7.50mm Width) package.
The UC2875DWPTR is a surface mount device.
The UC2875DWPTR can operate at switching frequencies up to 1MHz.
The duty cycle control for the UC2875DWPTR ranges from zero to 100%.
The UC2875DWPTR has four 2A totem pole outputs.
The UVLO for the UC2875DWPTR is 10.75V/9.25V.