поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

UC19432-SP датащи(PDF) 4 Page - Texas Instruments

номер детали UC19432-SP
подробное описание детали  Rad-Tolerant Class-V, Precision Analog Controller
Download  8 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  TI [Texas Instruments]
домашняя страница  http://www.ti.com
Logo TI - Texas Instruments

UC19432-SP датащи(HTML) 4 Page - Texas Instruments

  UC19432-SP_15 Datasheet HTML 1Page - Texas Instruments UC19432-SP_15 Datasheet HTML 2Page - Texas Instruments UC19432-SP_15 Datasheet HTML 3Page - Texas Instruments UC19432-SP_15 Datasheet HTML 4Page - Texas Instruments UC19432-SP_15 Datasheet HTML 5Page - Texas Instruments UC19432-SP_15 Datasheet HTML 6Page - Texas Instruments UC19432-SP_15 Datasheet HTML 7Page - Texas Instruments UC19432-SP_15 Datasheet HTML 8Page - Texas Instruments  
Zoom Inzoom in Zoom Outzoom out
 4 / 8 page
background image
UC19432-SP
SLUS951A – NOVEMBER 2009 – REVISED JULY 2010
www.ti.com
SENSE The inverting terminal of the error amplifier used as both the voltage sense input to the error amplifier
and its other compensation point. The error amplifier uses the SENSE input to compare against the 1.3-V
on-chip reference.
The SENSE pin is also used as the under-voltage lockout (UVLO). It is intended to keep the
chip from operating until the internal reference is properly biased. The threshold is
approximately 1 V. It is important that once the UVLO is released, the error amplifier can
drive the transconductance amplifier to stabilize the loop. If a capacitor is connected
between the SENSE and COMP pins to create a pole, it will limit the slew rate of the error
amplifier. To increase the bandwidth and ensure startup a low load current, it is
recommended to create a zero along with the pole as shown in he UC19431 shunt regulator
application. The error amplifier must slew 2 V to drive the transconductance amplifier initially
on.
VCC The power connection for the device. The minimum to maximum operating voltage is 2.4 V to 24 V. The
quiescent current is typically 0.5 mA.
OVER-VOLTAGE COMPARATOR APPLICATION
The signal VIN senses the input voltage. As long as the input voltage is less than 5.5 V, the output is equal to the
voltage on VIN. During this region of operation, the diode is reversed biased which keeps the EA+ pin at 1.3 V.
When VIN exceeds the over-voltage threshold of 5.5 V, the output is driven low. This forward biases the diode
and creates hyseresis by changing the threshold to 4.5 V.
Figure 1. 5.5-V Over-Voltage Comparator With Hysteresis
4
Submit Documentation Feedback
Copyright © 2009–2010, Texas Instruments Incorporated
Product Folder Link(s): UC19432-SP


Аналогичный номер детали - UC19432-SP_15

производительномер деталидатащиподробное описание детали
logo
Texas Instruments
UC19432-SP TI1-UC19432-SP Datasheet
770Kb / 8P
[Old version datasheet]   Rad-Tolerant Class-V, Precision Analog Controller
More results

Аналогичное описание - UC19432-SP_15

производительномер деталидатащиподробное описание детали
logo
Texas Instruments
UC19432-SP TI1-UC19432-SP Datasheet
770Kb / 8P
[Old version datasheet]   Rad-Tolerant Class-V, Precision Analog Controller
UC1846-SP TI1-UC1846-SP Datasheet
631Kb / 15P
[Old version datasheet]   RAD-TOLERANT CLASS-V, CURRENT-MODE PWM CONTROLLER
UC1875-SP TI1-UC1875-SP_15 Datasheet
791Kb / 36P
[Old version datasheet]   Rad-Tolerant Class-V, Phase Shift Resonant Controller
UC1625-SP TI1-UC1625-SP Datasheet
304Kb / 21P
[Old version datasheet]   RAD-TOLERANT CLASS V, BRUSHLESS DC MOTOR CONTROLLER
UC1825A-SP TI1-UC1825A-SP Datasheet
513Kb / 16P
[Old version datasheet]   RAD-TOLERANT CLASS-V, HIGH-SPEED PWM CONTROLLER
UC1825-SP TI-UC1825-SP_15 Datasheet
264Kb / 18P
[Old version datasheet]   RAD-TOLERANT CLASS V, HIGH-SPEED PWM CONTROLLER
UC1875-SP TI1-UC1875-SP Datasheet
548Kb / 20P
[Old version datasheet]   RAD-TOLERANT CLASS-V, PHASE SHIFT RESONANT CONTROLLER
UC1825A-SP TI1-UC1825A-SP_15 Datasheet
707Kb / 39P
[Old version datasheet]   Rad-Tolerant Class-V, High-Speed PWM Controller
THS4304-SP TI1-THS4304-SP Datasheet
836Kb / 22P
[Old version datasheet]   RAD-TOLERANT CLASS V, WIDEBAND OPERATIONAL AMPLIFIER
UC1637-SP TI1-UC1637-SP Datasheet
363Kb / 11P
[Old version datasheet]   RAD-TOLERANT CLASS-V, SWITCHED MODE CONTROLLER FOR DC MOTOR DRIVE
More results


Html Pages

1 2 3 4 5 6 7 8


датащи скачать

Go To PDF Page


ссылки URL




Конфиденциальность
ALLDATASHEETRU.COM
Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   обмен ссыками   |   поиск по производителю
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com