| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
40,178 pcs
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40178 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
951 pcs
|
951 pcs | On Request | 1 | On Request | On Request | 1131+5 | On Request | On Request |
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The UCC39002DR from Texas Instruments is an advanced 8-pin load share controller. It is designed to provide all necessary functions for paralleling multiple independent power supplies or DC-to-DC modules, making it suitable for N+1 redundant systems or high-current applications.
This controller boasts high accuracy, capable of less than 1% current-share error at full load. It features both high-side and low-side (GND-referenced) current-sense capability with an ultra-low offset current-sense amplifier. The device operates over a temperature range of 0°C to 70°C and requires a supply voltage between 4.375V and 14.25V, consuming a quiescent current of 2.5mA.
Packaged in an 8-SOIC form factor, the UCC39002DR is designed for surface mount applications. It supports a single-wire load-share bus and includes protection against shorts to GND or the supply rail. Its design is compliant with the Intel SSI load share specification, ensuring compatibility in server, workstation, and telecom power systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.27 | $1.27 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is 0°C to 70°C.
The UCC39002DR is available in an 8-SOIC package.
The voltage range is 4.375V to 14.25V.
The UCC39002DR is capable of better than 1% current-share error at full load.
It supports high-side or low-side (GND-referenced) current-sense capability.