Electronic Components Datasheet Search |
|
ALH80 Datasheet(PDF) 5 Page - Astec America, Inc |
|
ALH80 Datasheet(HTML) 5 Page - Astec America, Inc |
5 / 17 page Technical Reference Notes AEH/ALH80 Series MODEL: AEH/ALH80 SERIES SHEET 5 OF 17 OCTOBER 9, 2003 - REVISION B Electrical Specifications (continued) OUTPUT SPECIFICATIONS Parameter Device Symbol Min Typ Max Unit Turn-On Response Time IO = IO,MAX, VO within 1% All - - 4 10 ms Switching Frequency All - 360 400 440 KHz Dynamic Response: ∆I O/∆t=0.1A / uS CO = 0uF Load Change from IO = 50% to 75% of IO, Max: Peak Deviation Settling Time to VO, SET tolerance Load Change from IO = 50% to 25% of IO, Max: Peak Deviation Settling Time to VO, SET tolerance All All - - - - - - - - - - 0.1 - - - - - 200 500 200 500 A/ µs mV µs mV µs Output Overshoot at T-on / T-off Passive Resistive Full Load All - - 0 4 %Vo Output Enable ON/OFF Negative Enable ("N" suffix) Enable Pin voltage for Module ON Module OFF N suffix - - -0.7 2.95 - - 1.2 10.0 V V Positive Enable (No suffix) Enable Pin voltage for Module ON Module OFF No suffix - - 2.95 -0.7 - - 10.0 1.2 V Output Voltage Remote Sensing 8,10 All - - - 10 %VO Output Voltage Trim Range 9,10 All 90 110 %VO Note: 3. See Figure 2 for Ripple and Noise test measurement setup. Output ripple may exceed max limits at high line condition. 4. Appropriate Thermal Derating applies. See Figures 17 to 22 for the Thermal Derating Curves 5. In an event of an over current condition - the converter will be latched off. Restart is possible either by cycling the input voltage or toggling the Enable signal for 100ms. Consult factory for Auto restart option. 6. The OVP mode is latching. The converter will be latched off once the sensed voltage across the output pins exceeds the threshold limits. Restart is possible by either cycling the input voltage or toggling the Enable signal for 100ms. For testing purposes, output current should be derated so as not to exceed maximum output power. 7. Output of the module will be terminated once the operating temp reaches the OTP range. Normal operation resumes once the temperature falls below the OTP range. 8. The sense pins can be used to compensate for any voltage drops (per indicated max limits) that may occur along the connection between the output pins to the load. Pin 9 (+Sense) and Pin 7 (-Sense) should be connected to Pin 10/11 (+Vout) and Pin 5/6 (Return) respectively at the point where regulation is desired. 9. Refer to Equation (1) and (2) and Figures 3 and 4 for the Output Trim Adjust configuration. 10. The combination of remote sense and Trim adjust cannot exceed 110% of VO, NOM. |
Similar Part No. - ALH80 |
|
Similar Description - ALH80 |
|
|
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 |