Motore di ricerca datesheet componenti elettronici
  Italian  ▼
ALLDATASHEETIT.COM

X  

E-L4971D013TR Scheda tecnica(PDF) 3 Page - STMicroelectronics

Il numero della parte E-L4971D013TR
Spiegazioni elettronici  1.5A STEP DOWN SWITCHING REGULATOR
Download  13 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Produttore elettronici  STMICROELECTRONICS [STMicroelectronics]
Homepage  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

E-L4971D013TR Scheda tecnica(HTML) 3 Page - STMicroelectronics

  E-L4971D013TR Datasheet HTML 1Page - STMicroelectronics E-L4971D013TR Datasheet HTML 2Page - STMicroelectronics E-L4971D013TR Datasheet HTML 3Page - STMicroelectronics E-L4971D013TR Datasheet HTML 4Page - STMicroelectronics E-L4971D013TR Datasheet HTML 5Page - STMicroelectronics E-L4971D013TR Datasheet HTML 6Page - STMicroelectronics E-L4971D013TR Datasheet HTML 7Page - STMicroelectronics E-L4971D013TR Datasheet HTML 8Page - STMicroelectronics E-L4971D013TR Datasheet HTML 9Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 13 page
background image
3/13
L4971
Table 3. Absolute Maximum Ratings
Table 4. Thermal Data
(*) Package mounted on board.
3
ELECTRICAL CHARACTERISTCS
Symbol
Parameter
Value
Unit
Minidip
S016
V5
V11
Input voltage
58
V
V
4
V5,V6
Output DC voltage
-1
V
Output peak voltage at t = 0.1
µs f=200KHz
-5
V
I4
I5,I6
Maximum output current
int. limit.
V6-V5
V12-V11
14
V
V6
V12
Bootstrap voltage
70
V
V7
V13
Analogs input voltage (VCC = 24V
12
V
V2
V3
Analogs input voltage (VCC = 24V)
13
V
V8
V14
(VCC = 20V)
6
-0.3
V
V
Ptot
Power dissipation a Tamb
≤60°C
DIP8
1W
SO16
0.8
W
Tj,Tstg
Junction and storage temperature
-40 to 150
°C
Symbol
Parameter
DIP8
SO16
Unit
Rth(j-amb)
Thermal Resistance Junction to ambient
Max.
90 (*)
110 (*)
°C/W
Table 5. (Tj = 25°C, Cosc = 2.7nF, Rosc = 20kΩ, VCC = 24V, unless otherwise specified.)
* Specification Refered to Tj from 0 to 125°C
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
DYNAMIC CHARACTERISTIC
VI
Operating input voltage range
Vo = 3.3 to 50V; Io = 1.5A
*
8
55
V
Vo
Output voltage
Io = 0.5A
3.33
3.36
3.39
V
Io = 0.2 to 1.5A
3.292
3.36
3.427
V
Vcc = 8 to 55V
*
3.22
3.36
3.5
V
Vd
Dropout voltage
Vcc = 10V; Io = 1.5A
0.44
0.55
V
*0.88
V
Il
Maximum limiting current
Efficiency
Vcc = 8 to 55V
*
2
2.5
3
A
Vo = 3.3V; Io = 1.5A
85
%
fs
Switching frequency
*
90
100
110
KHz
SVRR
Supply voltage ripple rejection
Vi = Vcc+2VRMS; Vo = Vref;
Io = 1.5A; f ripple = 100Hz
60
dB
Voltage stability of switching
frequency
Vcc = 8 to 55V
3
6
%
Temp. stability of switching
frequency
Tj = 0 to 125°C
4
%


Codice articolo simile - E-L4971D013TR

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
STMicroelectronics
E-L4971 STMICROELECTRONICS-E-L4971 Datasheet
574Kb / 13P
   1.5A STEP DOWN SWITCHING REGULATOR
More results

Descrizione simile - E-L4971D013TR

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
STMicroelectronics
L5983 STMICROELECTRONICS-L5983 Datasheet
938Kb / 37P
   1.5A step-down switching regulator
L5971 STMICROELECTRONICS-L5971 Datasheet
96Kb / 11P
   1.5A STEP DOWN SWITCHING REGULATOR
E-L4971 STMICROELECTRONICS-E-L4971 Datasheet
574Kb / 13P
   1.5A STEP DOWN SWITCHING REGULATOR
L4971 STMICROELECTRONICS-L4971_05 Datasheet
574Kb / 13P
   1.5A STEP DOWN SWITCHING REGULATOR
L4971 STMICROELECTRONICS-L4971 Datasheet
134Kb / 12P
   1.5A STEP DOWN SWITCHING REGULATOR
May 2000
logo
Linear Technology
LT1578 LINER-LT1578_15 Datasheet
302Kb / 28P
   1.5A, 200kHz Step-Down Switching Regulator
LT1576 LINER-LT1576_15 Datasheet
302Kb / 28P
   1.5A, 200kHz Step-Down Switching Regulator
LT1576-5 LINER-LT1576-5_15 Datasheet
302Kb / 28P
   1.5A, 200kHz Step-Down Switching Regulator
LT1576 LINER-LT1576 Datasheet
290Kb / 28P
   1.5A, 200kHz Step-Down Switching Regulator
logo
Semtech Corporation
SC4517A SEMTECH-SC4517A Datasheet
269Kb / 15P
   1.25MHz, 1.5A Step-Down Switching Regulator
More results


Html Pages

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


Scheda tecnica Scarica

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEETIT.COM
Lei ha avuto il aiuto da alldatasheet?  [ DONATE ] 

Di alldatasheet   |   Richest di pubblicita   |   contatti   |   Privacy Policy   |   scambio Link   |   Ricerca produttore
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