Electronic Components Datasheet Search |
|
PQ60015EGw25xyS Datasheet(PDF) 10 Page - SynQor Worldwide Headquarters |
|
PQ60015EGw25xyS Datasheet(HTML) 10 Page - SynQor Worldwide Headquarters |
10 / 13 page Product # PQ60012EGL20 Phone 1-888-567-9596 www.synqor.com Doc.# 005-2EG621G Rev. D 04/09/10 Page 10 Input: Input: Output: Output: Current: Current: PPackage: ackage: 35-75 V 35-75 V 1.2 V 1.2 V 20 A 20 A Eighth-brick Eighth-brick T Technical S echnical Specification pecification age across the output (pins 8 and 4) to determine when it should trigger, not the voltage across the converter’s sense leads (pins 7 and 5). Therefore, the resistive drop on the board should be small enough so that output OVP does not trigger, even during load transients. OUTPUT VOLTAGE TRIM (Pin 6): The TRIM input permits the user to adjust the output voltage across the sense leads up or down according to the trim range specifications. To decrease the output voltage, the user should connect a resistor between Pin 6 and Pin 5 (SENSE(-) input). To increase the output voltage, the user should connect a resistor between Pin 6 and Pin 7 (SENSE(+) input). For a desired change of the nominal output voltage, the value of the resistor should be Figure C graphs the relationship between the trim resistor value and Rtrim-up and Rtrim-down, showing the total range the output voltage can be trimmed up or down (range from -20% to +10%). Figure C: Trim Graph for 1.2Vout module Note: The TRIM feature does not affect the voltage at which the output over-voltage protection circuit is triggered. Trimming the output voltage too high may cause the over-voltage protection cir- cuit to engage, particularly during transients. It is not necessary for the user to add capacitance at the Trim pin. The node is internally bypassed to eliminate noise. Alternative Trim Equation: When ordering this option (see ordering information page) Tyco compatible trim equations are applicable (range from -10% to +10%, see Figure D) TRIM UP: TRIM DOWN: Where Figure D: Alternative Trim Graph for 1.2Vout module Total DC Variation of Vout: For the converter to meet its full specifications, the maximum variation of the DC value of Vout, due to both trimming and remote load voltage drops, should not be greater than that specified for the output voltage trim range. PROTECTION FEATURES Input Under-Voltage Lockout: The converter is designed to turn off when the input voltage is too low, helping avoid an input system instability problem, described in more detail in the appli- cation note titled “Input System Instability” available on the SynQor website. The lockout circuitry is a comparator with DC hysteresis. When the input voltage is rising, it must exceed the typ- ical Turn-On Voltage Threshold value (listed on the specification page) before the converter will turn on. Once the converter is on, the input voltage must fall below the typical Turn-Off Voltage Threshold value before the converter will turn off. 1 10 100 0.96 1.00 1.04 1.08 1.12 1.16 1.20 1.24 1.28 1.32 Desired Output Voltage 10 100 1000 1.08 1.12 1.16 1.20 1.24 1.28 1.32 Desired Output Voltage Rtrim-up = 0.6 x D% D% 5.1 x VNOM x (100 + D%) 510 10.2 (kW) [] Rtrim-down = D% 510 10.2 (kW) [] VNOM VDES – VNOM x 100 D% = Rtrim = VNOM – VDES – 1 VDES where VNOM = Nominal Voltage VDES = Desired Voltage (Vertical bars indicate absolute value) (kW) |
Similar Part No. - PQ60015EGw25xyS |
|
Similar Description - PQ60015EGw25xyS |
|
|
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 |