전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

TL2842DR 데이터시트(PDF) 4 Page - Texas Instruments

Click here to check the latest version.
부품명 TL2842DR
상세설명  CURRENT-MODE PWM CONTROLLERS
Download  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  TI [Texas Instruments]
홈페이지  http://www.ti.com
Logo TI - Texas Instruments

TL2842DR 데이터시트(HTML) 4 Page - Texas Instruments

  TL2842DR Datasheet HTML 1Page - Texas Instruments TL2842DR Datasheet HTML 2Page - Texas Instruments TL2842DR Datasheet HTML 3Page - Texas Instruments TL2842DR Datasheet HTML 4Page - Texas Instruments TL2842DR Datasheet HTML 5Page - Texas Instruments TL2842DR Datasheet HTML 6Page - Texas Instruments TL2842DR Datasheet HTML 7Page - Texas Instruments TL2842DR Datasheet HTML 8Page - Texas Instruments TL2842DR Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 12 page
background image
TL284x, TL384x
CURRENT-MODE PWM CONTROLLERS
SLVS038E – JANUARY 1989 – REVISED DECEMBER 1999
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range, VCC = 15 V (see
Note 4), RT = 10 k, CT = 3.3 nF (unless otherwise specified)
reference section
PARAMETER
TEST CONDITIONS
TL284x
TL384x
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP†
MAX
MIN
TYP†
MAX
UNIT
Output voltage
IO = 1 mA,
TA = 25°C
4.95
5
5.05
4.9
5
5.1
V
Line regulation
VCC = 12 V to 25 V
6
20
6
20
mV
Load regulation
IO = 1 mA to 20 mA
6
25
6
25
mV
Temperature coefficient
of output voltage
0.2
0.4
0.2
0.4
mV/
°C
Output voltage
with worst-case variation
VCC = 12 V to 25 V,
IO = 1 mA to 20 mA
4.9
5.1
4.82
5.18
V
Output noise voltage
f = 10 Hz to 10 kHz,
TA = 25°C
50
50
µV
Output-voltage long-term drift
After 1000 h at TA = 25°C
5
25
5
25
mV
Short-circuit output current
–30
–100
–180
–30
–100
–180
mA
† All typical values are at TA = 25°C.
NOTE 4: Adjust VCC above the start threshold before setting it to 15 V.
oscillator section
PARAMETER
TEST CONDITIONS
TL284x
TL384x
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP†
MAX
MIN
TYP†
MAX
UNIT
Oscillator frequency (see Note 5)
TA = 25°C
47
52
57
47
52
57
kHz
Frequency change with supply voltage
VCC = 12 V to 25 V
2
10
2
10
Hz/kHz
Frequency change with temperature
50
50
Hz/kHz
Peak-to-peak amplitude at RT/CT
1.7
1.7
V
† All typical values are at TA = 25°C.
NOTES:
4. Adjust VCC above the start threshold before setting it to 15 V.
5. Output frequency equals oscillator frequency for the TLx842 and TLx843. Output frequency is one-half oscillator frequency for the
TLx844 and TLx845.
error-amplifier section
PARAMETER
TEST CONDITIONS
TL284x
TL384x
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP†
MAX
MIN
TYP†
MAX
UNIT
Feedback input voltage
COMP at 2.5 V
2.45
2.50
2.55
2.42
2.50
2.58
V
Input bias current
–0.3
–1
–0.3
–2
µA
Open-loop voltage amplification
VO = 2 V to 4 V
65
90
65
90
dB
Gain-bandwidth product
0.7
1
0.7
1
MHz
Supply-voltage rejection ratio
VCC = 12 V to 25 V
60
70
60
70
dB
Output sink current
VFB at 2.7 V,
COMP at 1.1 V
2
6
2
6
mA
Output source current
VFB at 2.3 V,
COMP at 5 V
–0.5
–0.8
–0.5
–0.8
mA
High-level output voltage
VFB at 2.3 V,
RL = 15 kΩ to GND
5
6
5
6
V
Low-level output voltage
VFB at 2.7 V,
RL = 15 kΩ to GND
0.7
1.1
0.7
1.1
V
† All typical values are at TA = 25°C.
NOTE 4: Adjust VCC above the start threshold before setting it to 15 V.


유사한 부품 번호 - TL2842DR

제조업체부품명데이터시트상세설명
logo
Texas Instruments
TL2842DR TI-TL2842DR Datasheet
400Kb / 18P
[Old version datasheet]   CURRENT-MODE PWM CONTROLLERS
TL2842DR TI-TL2842DR Datasheet
577Kb / 21P
[Old version datasheet]   CURRENT-MODE PWM CONTROLLERS
TL2842DR TI-TL2842DR Datasheet
534Kb / 21P
[Old version datasheet]   CURRENT-MODE PWM CONTROLLERS
TL2842DR-8 TI-TL2842DR-8 Datasheet
400Kb / 18P
[Old version datasheet]   CURRENT-MODE PWM CONTROLLERS
TL2842DR-8 TI-TL2842DR-8 Datasheet
577Kb / 21P
[Old version datasheet]   CURRENT-MODE PWM CONTROLLERS
More results

유사한 설명 - TL2842DR

제조업체부품명데이터시트상세설명
logo
Texas Instruments
UC1842 TI1-UC1842_16 Datasheet
3Mb / 56P
[Old version datasheet]   Current-Mode PWM Controllers
TL284X TI-TL284X_10 Datasheet
577Kb / 21P
[Old version datasheet]   CURRENT-MODE PWM CONTROLLERS
TL284X TI-TL284X_07 Datasheet
400Kb / 18P
[Old version datasheet]   CURRENT-MODE PWM CONTROLLERS
TL284X_101 TI-TL284X_101 Datasheet
534Kb / 21P
[Old version datasheet]   CURRENT-MODE PWM CONTROLLERS
logo
IMP, Inc
IMP38C4X IMP-IMP38C4X Datasheet
160Kb / 10P
   BiCMOS Current-Mode PWM Controllers
logo
Microchip Technology
MIC38C42 MICROCHIP-MIC38C42 Datasheet
1Mb / 24P
   BiCMOS Current-Mode PWM Controllers
09/14/21
logo
TelCom Semiconductor, I...
TC18C43 TELCOM-TC18C43 Datasheet
83Kb / 7P
   BiCMOS CURRENT MODE PWM CONTROLLERS
logo
Micrel Semiconductor
MIC38C42A MICREL-MIC38C42A Datasheet
127Kb / 9P
   BiCMOS Current-Mode PWM Controllers
MIC38C43XYM MICREL-MIC38C43XYM Datasheet
354Kb / 11P
   BiCMOS Current-Mode PWM Controllers
MIC38C45YM MICREL-MIC38C45YM Datasheet
348Kb / 11P
   BiCMOS Current-Mode PWM Controllers
More results


Html Pages

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


데이터시트 다운로드

Go To PDF Page


링크 URL




개인정보취급방침
ALLDATASHEET.CO.KR
ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크교환   |   제조사별 검색
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