Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

S-19244F50H-V5T2U Datasheet(PDF) 32 Page - ABLIC Inc.

Part # S-19244F50H-V5T2U
Description  AUTOMOTIVE, 105째C OPERATION, 10 V INPUT, 1000 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Download  68 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ABLIC [ABLIC Inc.]
Direct Link  https://www.ablic.com
Logo ABLIC - ABLIC Inc.

S-19244F50H-V5T2U Datasheet(HTML) 32 Page - ABLIC Inc.

Back Button S-19244F50H-V5T2U Datasheet HTML 28Page - ABLIC Inc. S-19244F50H-V5T2U Datasheet HTML 29Page - ABLIC Inc. S-19244F50H-V5T2U Datasheet HTML 30Page - ABLIC Inc. S-19244F50H-V5T2U Datasheet HTML 31Page - ABLIC Inc. S-19244F50H-V5T2U Datasheet HTML 32Page - ABLIC Inc. S-19244F50H-V5T2U Datasheet HTML 33Page - ABLIC Inc. S-19244F50H-V5T2U Datasheet HTML 34Page - ABLIC Inc. S-19244F50H-V5T2U Datasheet HTML 35Page - ABLIC Inc. S-19244F50H-V5T2U Datasheet HTML 36Page - ABLIC Inc. Next Button
Zoom Inzoom in Zoom Outzoom out
 32 / 68 page
background image
AUTOMOTIVE, 105°C OPERATION, 10 V INPUT, 1000 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
S-19244xxxH Series
Rev.3.2_00
32
9. Types in which output voltage is externally set
The S-19244xxxH Series provides the types in which output voltage can be set via the external resistor. The output
voltage can be set by connecting a resistor (Ra) between the VOUT pin and the VADJ pin, and a resistor (Rb)
between the VADJ pin and the VSS pin.
The output voltage is determined by the following formulas.
VOUT = 1.0
+ Ra × la ···················· (1)
By substituting Ia = IVADJ
+ 1.0 / Rb to above formula (1),
VOUT = 1.0
+ Ra × (IVADJ + 1.0 / Rb) = 1.0 × (1.0 + Ra / Rb) + Ra × IVADJ ······· (2)
In above formula (2), Ra
× IVADJ is a factor for the output voltage error.
Whether the output voltage error is minute is judged depending on the following (3) formula.
By substituting IVADJ = 1.0 / RVADJ to Ra
× IVADJ
VOUT = 1.0
× (1.0 + Ra / Rb) + 1.0 × Ra / RVADJ ················ (3)
If RVADJ is sufficiently larger than Ra, the error is judged as minute.
VSS
VOUT
VIN
VADJ
VOUT
Ra
Rb
Ia
Ib
RVADJ
IVADJ
1.0 V
Figure 33
The following expression is in order to determine VOUT = 6.0 V.
If Rb = 2 k
Ω, substitute RVADJ = 600 kΩ typ. into (3),
Ra = (6.0 / 1.0
− 1) × ((2 k × 600 k) / (2 k + 600 k)) ≅ 9.97 kΩ
Caution The above connection diagrams and constants will not guarantee successful operation. Perform
thorough evaluation using the actual application to set the constants.


Similar Part No. - S-19244F50H-V5T2U

ManufacturerPart #DatasheetDescription
logo
Seiko Instruments Inc
S-19244F50H-V5T2U SII-S-19244F50H-V5T2U Datasheet
3Mb / 68P
   FOR AUTOMOTIVE OPERATION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR WITH SOFT-START FUNCTION
More results

Similar Description - S-19244F50H-V5T2U

ManufacturerPart #DatasheetDescription
logo
ABLIC Inc.
S-19254XXXH ABLIC-S-19254XXXH Datasheet
892Kb / 32P
   AUTOMOTIVE, 105째C OPERATION, 6.5 V INPUT, 1000 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.1.2_00
S-19243XXXH ABLIC-S-19243XXXH Datasheet
1Mb / 74P
   AUTOMOTIVE, 105째C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.3.2_00
S-19244XXXA ABLIC-S-19244XXXA Datasheet
1Mb / 68P
   AUTOMOTIVE, 125째C OPERATION, 10 V INPUT, 1000 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.3.2_00
S-19253XXXH ABLIC-S-19253XXXH Datasheet
782Kb / 30P
   AUTOMOTIVE, 105째C OPERATION, 6.5 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.1.2_00
S-19252 ABLIC-S-19252 Datasheet
848Kb / 57P
   AUTOMOTIVE, 105째C OPERATION, 5.5 V INPUT, 150 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.1.1_00
S-19243XXXA ABLIC-S-19243XXXA Datasheet
1Mb / 74P
   AUTOMOTIVE, 125째C OPERATION, 10 V INPUT, 500 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.3.2_00
S-1137 ABLIC-S-1137 Datasheet
791Kb / 47P
   5.5 V INPUT, 300 mA VOLTAGE REGULATOR WITH SOFT-START FUNCTION
Rev.2.2_00
S-19251 ABLIC-S-19251 Datasheet
908Kb / 41P
   AUTOMOTIVE, 105째C OPERATION, 5.5 V INPUT, 150 mA VOLTAGE REGULATOR
Rev.1.1_01
S-19214 ABLIC-S-19214 Datasheet
811Kb / 46P
   AUTOMOTIVE, 125째C OPERATION, 36 V INPUT, 1000 mA VOLTAGE REGULATOR
Rev.1.1_00
S-19312 ABLIC-S-19312 Datasheet
641Kb / 38P
   AUTOMOTIVE, 125째C OPERATION, 36 V INPUT, 400 mA VOLTAGE REGULATOR WITH RESET FUNCTION
Rev.1.1_00
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
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