UC39432

所属类别：ACDC-和-DCDC-电源
产品名称：精密模拟控制器
厂商：TI
生产批号：09+
封装：8PDIP, 8SOIC
库存状态：有库存
库存量：10000
最低订购量：1
详细资料：

Product Introduction

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

characteristic

Programmable current-driven transconductivity is optimal
Barrier-free 1.3V precision reference
Inputs for two error amps are available
Global reference tolerance 0.7%
Initial accuracy of 0.4%
2.2V to 36.0V operating supply voltage and user programmable reference
The reference accuracy is the full range of maintenance of the supply voltage
Higher accuracy and simpler application compensation for optical isolators
Low quiescent current (0.50 mA typical)

parameter

		UC39432
Output Current (A)		0.1
Working Power (min) (five)		2.2
Working power supply (max) (five)		36
Operating Supply Current (mA)		0.5
Reference Voltage (V)		1.3
Vref's Thor (%)		0.8
Functions and powers of the board of directors		1.3
Pin/Pack		8PDIP，8SOIC

ICs related to UC39432 include:

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UC39432B	TI	08+	8SOIC	Parallel regulator with adjustable accuracy
UC39432	TI	09+	8PDIP, 8SOIC	Precision analog controllers

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UC39432

parameter

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