 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
DCM3714XD2H53E0YZZ Datasheet(PDF) 7 Page - Vicor Corporation |
|
||||||||||||||||||||||||||||||
DCM3714XD2H53E0YZZ Datasheet(HTML) 7 Page - Vicor Corporation |
|
|
7 / 23 page  Signal Specifications Specifications apply over all line, trim and load conditions, internal temperature TINT = 25ºC, unless otherwise noted. Boldface specifications apply over the temperature range specified by the product grade. Please note: For chassis mount models, Vicor part number 42550 will be needed for applications requiring the use of signal pins (Enable, Trim and Sense functions).[3] Enable: EN • The EN pin enables and disables the DCM converter; when held low the unit will be disabled. • The EN pin is activated only if VDDE is preapplied before VIN is applied. Otherwise, EN is inactive and will be ignored until VIN is removed and reapplied. Additonally, if VDDE is removed at any time, EN will return to inactive mode. • The EN pin is referred to the –OUT of the converter and isolated from the primary side SIGNAL TYPE STATE ATTRIBUTE SYMBOL CONDITIONS / NOTES MIN NOM MAX UNIT DIGITAL INPUT Any EN enable threshold VENABLE-EN 2.31 V EN disable threshold VENABLE-DIS Needs VDDE preapplied 0.99 V Internally generated VCC VCC 3.23 3.30 3.37 V EN internal pull up resistance to VCC RENABLE-INT 0.990 1.000 1.010 k Ω Trim: TR • The TR pin enables and disables trim functionality when VIN is initially applied to the DCM converter. When Vin first crosses VIN-UVLO+, the voltage on TR determines whether or not trim is active. • If TR is not floating at power up and has a voltage less than TR trim enable threshold, trim is active. • If trim is active, the TR pin provides dynamic trim control with at least 250 Hz of -3dB control bandwidth over the output voltage of the DCM converter. • The TR pin has an internal pull-up to VCC and is referenced to the –OUT pin of the converter. •VTRIM-RANGE represents the trim pin functional limits only. Module performance is guaranteed within rated output voltage trim range VOUT-TRIMMING, see electrical specification on page 5. SIGNAL TYPE STATE ATTRIBUTE SYMBOL CONDITIONS / NOTES MIN NOM MAX UNIT DIGITAL INPUT Startup TR trim disable threshold VTRIM-DIS Trim disabled when TR above this threshold at power up 3.20 V TR trim enable threshold VTRIM-EN Trim enabled when TR below this threshold at power up 3.10 V ANALOG INPUT Operational with Trim enabled Internally generated VCC VCC 3.23 3.30 3.37 V TR pin functional range VTRIM-RANGE Functional limits only 0.00 2.37 3.10 V VOUT referred TR pin resolution VOUT-RES With VCC = 3.3 V 35.16 mV TR internal pull up resistance to VCC RTRIM-INT 0.999 1.000 1.001 k Ω VDDE • VDDE powers the internal controller. • VDDE needs to be preapplied before VIN in order to activate EN functionalities. • If not preapplied, VDDE is derived from VOUT; however, in this case, the enable function is not activated (the unit is always enabled and can be disabled only by removing VIN.) • If VDDE is removed during operation, the unit will return in"always enabled" mode, ignoring the EN pin until VDDE is reapplied and VIN is cycled. SIGNAL TYPE STATE ATTRIBUTE SYMBOL CONDITIONS / NOTES MIN NOM MAX UNIT POWER INPUT Any Power input for internal controller VDDE 4 5 10 V VDDE current consumption IVDDE 35 50 mA DCM3714xD2H53E0yzz DCM™ in a VIA Package Rev 1.3 vicorpower.com Page 7 of 23 03/2016 800 927.9474 [3] Signal cable 42550 is rated for up to 5 insertions and extractions. To avoid unnecessary stress on the connector, the cable should be tied to the chassis. |
Similar Part No. - DCM3714XD2H53E0YZZ |
|
Similar Description - DCM3714XD2H53E0YZZ |
|
|
|
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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
