Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Spanish  ▼
ALLDATASHEET.ES

X  

Preview PDF HTML

L5993 Datasheet(PDF) 4 Page - STMicroelectronics

No. de pieza L5993
Descripción Electrónicos  CONSTANT POWER CONTROLLER
PDF  22 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  STMICROELECTRONICS [STMicroelectronics]
Página de inicio  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

L5993 Datasheet(HTML) 4 Page - STMicroelectronics

  L5993 Datasheet HTML 1Page - STMicroelectronics L5993 Datasheet HTML 2Page - STMicroelectronics L5993 Datasheet HTML 3Page - STMicroelectronics L5993 Datasheet HTML 4Page - STMicroelectronics L5993 Datasheet HTML 5Page - STMicroelectronics L5993 Datasheet HTML 6Page - STMicroelectronics L5993 Datasheet HTML 7Page - STMicroelectronics L5993 Datasheet HTML 8Page - STMicroelectronics L5993 Datasheet HTML 9Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 22 page
background image
ELECTRICAL CHARACTERISTICS (continued.)
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
OUTPUT SECTION
Collector Leakage
VCC = 20V VC = 24V
2
20
µA
Fall Time
CO = 1nF
CO = 2.5nF
20
35
60
ns
ns
Rise Time
CO = 1nF
CO = 2.5nF
50
70
100
ns
ns
UVLO Saturation
VCC =0V to VCCON;Isink = 10mA
1.0
V
SUPPLY SECTION
VCCON
Startup voltage
14
15
16
V
VCCOFF
Minimum Operating Voltage
9
10
11
V
Vhys
ULVO Hysteresis
4.5
5
V
IS
Start Up Current
Before Turn-on at:
VCC =VCCON - 0.5V
40
75
120
µA
Iop
Operating Current
CT = 1nF,RT = 13.3k
Ω,CO
=1nF
913
mA
Iq
Quiescent Current
(After turn on), CT = 1nF,
RT = 13.3k
Ω,CO = 0nF
7.0
10
mA
VZ
Zener Voltage
I8 = 20mA
21
25
30
V
SYNCHRONIZATION SECTION
Master Operation
V1
Clock Amplitude
ISOURCE = 0.8mA
4
V
I1
Clock Source Current
Vclock = 3.5V
3
7
mA
Slave Operation
V1
Sync Pulse
Low Level
1
V
High Level
3.5
V
I1
Sync Pulse Current
VSYNC = 3.5V
0.5
mA
OVER CURRENT PROTECTION
Vt
Fault Threshold Voltage
1.1
1.2
1.3
V
DISABLE SECTION
Shutdown threshold
2.4
2.5
2.6
V
ISH
Shutdown Current
VCC = 15V
330
µA
CONSTANT POWER
6
8
20
30
V14 = 0, Pin2 = open
Tj = 25
°C
04
8
12
16
20
24
0
0.05
0.1
0.15
0.2
4
Vcc [V]
Iq [mA]
28
Figure 1. Quiescent current vs. input voltage.
0
4
8
12162024
0
50
100
150
200
250
300
350
Vcc [V]
Iq [
µA]
V 14 = Vref
Tj = 25
°C
Figure 2. Quiescent current vs. input voltage
(after disable).
L5993
4/22



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22


Datasheet Descarga

Go To PDF Page


Enlace URL



¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Enlace a la hoja de datos    |   Intercambio de Enlaces   |   Lista de Fabricantes
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