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UC39432B

Category:ACDC- and -DCDC-power supply
Product Name:Adjustable precision shunt regulator
Manufacturers:TI
Production Batch Number:08+
Encapsulation:8SOIC
Stock Status:There is stock
Stock Quantity:6000
Minimum order quantity: 1
Details:

Product introduction

The UC39432 is an adjustable precision 100mA absorb capability analog controller if grounded at the ISET pin. The resistance between the ISET pin and ground changes the transconductance while reducing the maximum current receiver. This will add optocoupler configuration for further control. Input error trimming precision references along the line with non-inverting amplifiers are custom configured access. A sister device, the UC39431 adjustable shunt regulator, features an on-board resistor network providing six pre-programmed voltage levels, as well as external programming capabilities.

characteristic

Transconductance driven by programmable current is optimal
Precision benchmark with an accessible 1.3V
Two input to the error amplifier is available
Global reference tolerance 0.7%
0.4% initial accuracy
2.2V to 36.0V operating supply voltage and user-programmable reference
Reference accuracy is maintenance of the full range of supply voltages
Higher accuracy and simpler application compensation for opto-isolators
Low quiescent current (0.50 mA typical)

parameter

	UC39432B
Output Current(A)	0.13
Working power (min) (Friday)	2.2
Operating power supply (max) (5)	36
Operating Supply Current (mA)	0.5
Reference voltage (V)	1.3
Thor of Vref (%)	One
Competence on the Board of Directors	1.3
Pins/Packets	8SOIC

andUC39432BRelated ICs are:

Model	Manufacturers	lot number	encapsulation	illustrate
UC39432B	TI	08+	8SOIC	Adjustable precision shunt regulator

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