поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

UC3824NG4 датащи(PDF) 5 Page - Texas Instruments

номер детали UC3824NG4
подробное описание детали  HIGH SPEED PWM CONTROLLER
Download  14 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  TI1 [Texas Instruments]
домашняя страница  http://www.ti.com
Logo TI1 - Texas Instruments

UC3824NG4 датащи(HTML) 5 Page - Texas Instruments

  UC3824NG4 Datasheet HTML 1Page - Texas Instruments UC3824NG4 Datasheet HTML 2Page - Texas Instruments UC3824NG4 Datasheet HTML 3Page - Texas Instruments UC3824NG4 Datasheet HTML 4Page - Texas Instruments UC3824NG4 Datasheet HTML 5Page - Texas Instruments UC3824NG4 Datasheet HTML 6Page - Texas Instruments UC3824NG4 Datasheet HTML 7Page - Texas Instruments UC3824NG4 Datasheet HTML 8Page - Texas Instruments UC3824NG4 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 14 page
background image
www.ti.com
UC1824 Printed Circuit Board Layout Considerations
UC1824
UC2824
UC3824
SLUS326A – MARCH 1997 – REVISED JULY 2007
ELECTRICAL CHARACTERISTICS (continued)
Unless otherwise stated, these specifications apply for, RT = 3.65k, CT = 1 nF, VCC = 15 V, –55°C < TA < 125°C for the
UC1824, –40
°C < T
A < 85°C for the UC2824, and 0°C < TA < 70°C for the UC3824, TA = TJ.
UC1824
UC3824
UC2824
PARAMETER
TEST CONDITIONS
UNIT
MIN
TYP
MAX
MIN
TYP
MAX
Current limit threshold
0.9
1
1.1
0.9
1
1.1
V
Shutdown threshold
1.25
1.40
1.55
1.25
1.40
1.55
Delay to output
50
80
50
80
ns
Output Section
IOUT = 20 mA
0.25
0.40
0.25
0.40
Output low level
IOUT = 200 mA
1.2
2.2
1.2
2.2
V
IOUT = –20 mA
13
13.5
13
13.5
Output high level
IOUT = –200 mA
12
13
12
13
Collector leakage
VC = 30 V
100
500
10
500
μA
Rise/fall time(2)
CL = 1 nF
30
60
30
60
ns
Under-Voltage Lockout Section
Start threshold
8.8
9.2
9.6
8.8
9.2
9.6
V
UVLO hysteresis
0.4
0.8
1.2
0.4
0.8
1.2
Supply Current Section
Start up current
VCC = 8 V
1.1
2.5
1.1
2.5
mA
ICC
VPIN 1, VPIN 7, VPIN 9 = 0 V; VPIN 2 = 1 V
22
33
22
33
(2)
This parameter not 100% tested in production but guaranteed by design.
High speed circuits demand careful attention to layout and component placement. To assure proper
performance of the UC1824 follow these rules:
1. Use a ground plane.
2. Damp or clamp parasitic inductive kick energy from the gate of driven MOSFETs. Do not allow the output
pins to ring below ground. A series gate resistor or a shunt 1-A Schottky diode at the output pin serves
this purpose.
3. Bypass VCC, VC, and VREF. Use 0.1-μF monolithic ceramic capacitors with low equivalent series
inductance. Allow less than 1 cm of total lead length for each capacitor between the bypassed pin and the
ground plane.
4. Treat the timing capacitor, CT, like a bypass capacitor.
5
Submit Documentation Feedback


Аналогичный номер детали - UC3824NG4

производительномер деталидатащиподробное описание детали
logo
Texas Instruments
UC3824 TI-UC3824 Datasheet
385Kb / 8P
[Old version datasheet]   High Speed PWM Controller
More results

Аналогичное описание - UC3824NG4

производительномер деталидатащиподробное описание детали
logo
Texas Instruments
UC1823AJ883B TI-UC1823AJ883B Datasheet
456Kb / 9P
[Old version datasheet]   High Speed PWM Controller
UC3823N TI-UC3823N Datasheet
2Mb / 13P
[Old version datasheet]   HIGH SPEED PWM CONTROLLER
UCC3829-1 TI1-UCC3829-1 Datasheet
196Kb / 11P
[Old version datasheet]   High Speed PWM Controller
UC1823 TI-UC1823 Datasheet
409Kb / 7P
[Old version datasheet]   High Speed PWM Controller
UC1823A TI-UC1823A Datasheet
303Kb / 15P
[Old version datasheet]   High Speed PWM Controller
UC3825B TI-UC3825B Datasheet
316Kb / 9P
[Old version datasheet]   High Speed PWM Controller
UC1825 TI-UC1825 Datasheet
914Kb / 17P
[Old version datasheet]   High Speed PWM Controller
UC1825 TI1-UC1825_13 Datasheet
968Kb / 19P
[Old version datasheet]   High Speed PWM Controller
UC2825AQDW TI-UC2825AQDW Datasheet
928Kb / 19P
[Old version datasheet]   High Speed PWM Controller
UC2825A-Q1 TI-UC2825A-Q1_15 Datasheet
932Kb / 17P
[Old version datasheet]   HIGH-SPEED PWM CONTROLLER
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14


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