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UC1834

Unitrode
Part Number UC1834
Manufacturer Unitrode
Description High Efficiency Linear Regulator
Published Apr 17, 2020
Detailed Description High Efficiency Linear Regulator UC1834 UC2834 UC3834 FEATURES • Minimum VIN - VOUT Less Than 0.5V At 5A Load With Ext...
Datasheet PDF File UC1834 PDF File

UC1834
UC1834

Overview
High Efficiency Linear Regulator UC1834 UC2834 UC3834 FEATURES • Minimum VIN - VOUT Less Than 0.
5V At 5A Load With External Pass Device • Equally Usable For Either Positive or Negative Regulator Design • Adjustable Low Threshold Current Sense Amplifier • Under And Over-Voltage Fault Alert With Programmable Delay • Over-Voltage Fault Latch With 100mA Crowbar Drive Output DESCRIPTION The UC1834 family of integrated circuits is optimized for the design of low input-output differential linear regulators.
A high gain amplifier and 200mA sink or source drive outputs facilitate high output current designs which use an external pass device.
With both positive and negative precision references, either polarity of regulator can be implemented.
A current sense amplifier with a low, adjustable, threshold can be used to sense and limit currents in either the positive or negative supply lines.
In addition, this series of parts has a fault monitoring circuit which senses both under and over-voltag...


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