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7,232 pcs
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7232 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments UC2907DWTR is an integrated circuit designed to enable multiple independent power modules to be paralleled, ensuring each module supplies its proportionate share of the total load current. This is achieved by controlling each module's power stage with a command generated from a voltage-feedback amplifier.
The device monitors the current from each module and adjusts others to match the master module's output current within 2.5%. Key features include a 1.25% trimmed reference, a low-loss current-sense amplifier, fully differential high-impedance voltage sensing, and master status indication.
Operating within a voltage range of 4.5V to 35V, the UC2907DWTR is housed in a 16-SOIC package and is suitable for surface mount applications. It has an operating temperature range of -40°C to 85°C. Note that this part is not recommended for new designs.
This load share controller is ideal for applications requiring precise current sharing among multiple power supplies, such as in redundant power systems or high-power distributed power architectures.
| Qty | Low | High |
|---|---|---|
| 1+ | $4.35 | $4.35 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The UC2907DWTR operates from 4.5V to 35V.
The operating temperature range for the UC2907DWTR is -40°C to 85°C.
The UC2907DWTR is supplied in a 16-SOIC package.
The UC2907DWTR features a 1.25% trimmed reference.
The UC2907DWTR adjusts other modules to increase their output current to within 2.5% of the master.