Electronic Components Datasheet Search |
|
ZXCT1012 Datasheet(PDF) 6 Page - Diodes Incorporated |
|
ZXCT1012 Datasheet(HTML) 6 Page - Diodes Incorporated |
6 / 10 page ZXCT1012 Issue 1 - December 2006 6 www.zetex.com © Zetex Semiconductors plc 2006 The following lines describe how to scale a load current to an output voltage. VSENSE = RSENSE * ILOAD equation (1) IOUT = 10mA/V x VSENSE equation (2) VOUT = IOUT x ROUT equation (3) Design example In the circuit below a 1A current is to be represented by a 100mV output voltage (VOUT): A) To be within recommended values choose the value of RSENSE to give: 50mV > VSENSE > 200mV at full load. For example set VSENSE = 100mV at 1.0A. From equation (1) RSENSE = 0.1V/1.0A = 0.1 B) Now choose ROUT to give: VOUT = 100mV, when VSENSE = 100mV. From equation (2) IOUT = 10mA/V x 0.1 = 1mA Rearranging equation (3) for ROUT gives: ROUT = VOUT/IOUT = 0.1/0.001 = 100 = 0.1 / (0.1 x 0.01) = 100 Typical circuit application Where RLOAD represents any load including DC motors, a charging battery or further circuitry that requires monitoring, Rsense can be selected on specific requirements of accuracy, size and power rating. OUT OUT OUT GND SENSE+ SENSE- LOAD ZXCT1012 IN SENSE |
Similar Part No. - ZXCT1012 |
|
Similar Description - ZXCT1012 |
|
|
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 |
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 |