 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
EQD020A0F641-HZ Datasheet(PDF) 10 Page - Lineage Power Corporation |
|
||||||||||||||||||||||||||||||
EQD020A0F641-HZ Datasheet(HTML) 10 Page - Lineage Power Corporation |
|
|
10 / 15 page  Data Sheet November 9, 2006 EQD020 Series Single Output: Eighth Brick Power Modules: 19-60Vdc Input; 3.3Vdc Output; 66W Tyco Electronics Power Systems 10 Feature Descriptions (continued) Output Voltage Programming The output voltage is adjustable +10% to -10% of 3.3V. A resistor placed between the Trim pin and Sense (+) increases the output voltage and a resistor placed between the Trim pin and Sense (-) decreases the output voltage. Figure 21 shows the circuit configuration using an external resistor. The trim resistor should be positioned close to the module. If the trim pin is not used then the pin shall be left open. The following equations determine the required external resistor value to obtain a percentage output voltage change of Δ%. To decrease output voltage set point: Ω ⎟ ⎠ ⎞ ⎜ ⎝ ⎛ − Δ = − K R down trim 2 . 10 % 510 Where, 100 % , , × − = Δ nom o desired nom o V V V Vdesired = Desired output voltage set point (V). To increase the output voltage set point ( ) Ω ⎟ ⎠ ⎞ ⎜ ⎝ ⎛ − Δ − Δ Δ + = − K V R nom o up trim 2 . 10 % 510 % * 225 . 1 % 100 * * 1 . 5 , Although the output voltage can be increased by both the remote sense and by the trim, the maximum increase for the output voltage is not the sum of both. The maximum absolute increase in output voltage, due to simultaneous remote sense and trim increases, shall not exceed the larger of the specified individual remote sense or trim maximum limits shown in the Features Specifications table. VO(+) TRIM VO(-) Rtrim-down LOAD VIN(+) ON/OFF VIN(-) Rtrim-up SENSE (+) SENSE (-) Figure 21. Circuit Configuration to program output voltage using an external resistor. Pre-Bias Immunity The modules are able to start into a pre-biased output with a monotonic rise of the output voltage. During shutdown an internal feature implemented in the module ensures there will be no reverse current. |
Similar Part No. - EQD020A0F641-HZ |
|
Similar Description - EQD020A0F641-HZ |
|
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
