UCC29002D - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

UCC29002D
Manufacturer

TI
ChipWorker Part#

CW9361666
Category

Power Management IC
Package

SOIC-8
Description

Special Function IC, Load Share Controller, 4.375V to 14.25V in, SOIC-8
Documentation

Datasheet

UCC29002D Global Supplier

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UCC29002D Specifications

Attribute	Attribute Value

Part Number	UCC29002D
Manufacturer	TI
ChipWorker Part#	CW9361666
Category	Power Management IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Supply Voltage (DC)	12.0 V
Supply Current	2.5 mA
Number of Positions	8 Position
Operating Temperature (Max)	105 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	4.375V ~ 14.25V
Supply Voltage (Max)	14.25 V
Supply Voltage (Min)	4.375 V
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Operating Temperature	-40℃ ~ 105℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99
HK STC License	NLR

Product Description

The UCC29002D is an advanced Load Share Controller that provides all necessary functions to parallel multiple independent power supplies or DC-to-DC modules. Targeted for high-reliability applications in server, workstation, telecom and other distributed power systems, the controller is suitable for N+1 redundant systems or high current applications where OFF-theshelf power supplies must be paralleled. The BiCMOS UCC39002 is based on the automatic master or slave architecture of the UC3902 and UC3907 load share controllers. The device provides better than 1% current share error between modules at full load by using a very low offset post-package trimmed current sense amplifier and a high-gain negative feedback loop. And with the amplifier"s common-mode range of 0V to the supply rail, the current sense resistor, RSHUNT, can be placed in either the GND return path or in the positive output rail of the power supply.
High accuracy, better than 1% current share error at full load
High-side or low-side (GND reference) current sense capability
Ultra-low offset current sense amplifier
Single wire load share bus
Full scale adjustability
Intel® SSI load share specification compliant
Disconnect from load share bus at stand-by
Load share bus protection against shorts to GND or to the supply rail

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