Electronic Components Datasheet Search |
|
STR-Y6753 Datasheet(PDF) 4 Page - Allegro MicroSystems |
|
STR-Y6753 Datasheet(HTML) 4 Page - Allegro MicroSystems |
4 / 11 page Off-Line Quasi-Resonant Switching Regulators STR-Y6753 and STR-Y6754 Electrical Characteristics of Control Part (MIC) Unless specifically noted, TA = 25°C and VCC = 20 V Characteristic Symbol Test Conditions Pins Min. Typ. Max. Unit Power Supply Startup Operation Operation Start Voltage VCC(ON) 3 – 4 13.8 15.1 17.3 V Operation Stop Voltage1 VCC(OFF) 3 – 4 8.4 9.4 10.7 V Circuit Current in Operation ICC(ON) 3 – 4 – 1.3 3.7 mA Circuit Current in Non-Operation ICC(OFF) VCC = 13 V 3 – 4 – 4.5 50 μA Startup Circuit Operation Voltage VSTART(ON) 1 – 4 42 57 72 V Startup Current ICC(STARTUP) VCC = 13 V 3 – 4 −4.5 −3.1 −1.0 mA Startup Current Supply Threshold Voltage1 VCC(BIAS) 3 – 4 9.5 11.0 12.5 V Operation Frequency fOSC 1 – 4 18.4 21.0 24.4 kHz Soft Start Operation Duration tSS 1 – 4 – 6.05 – ms Normal Operation Bottom-Skip Operation Threshold Voltage 1 VOCP(BS1) 2 – 4 0.487 0.572 0.665 V Bottom-Skip Operation Threshold Voltage 2 VOCP(BS2) 2 – 4 0.200 0.289 0.380 V Quasi-Resonant Operation Threshold Voltage 12 VBD(TH1) 6 – 4 0.14 0.24 0.34 V Quasi-Resonant Operation Threshold Voltage 22 VBD(TH2) 6 – 4 – 0.17 – V Maximum Feedback Current IFB(MAX) 5 – 4 −320 −205 −120 μA Stand-by Operation Standby Operation Threshold Voltage VFB(STBOP) 5 – 4 0.45 0.80 1.15 V Protected Operation Maximum On-Time tON(MAX) 1 – 4 30.0 40.0 50.0 μs Leading Edge Blanking Time tON(LEB) STR-Y6753 1 – 4 – 470 – ns STR-Y6754 – 455 – ns Overcurrent Detection Threshold Voltage (Normal Operation) VOCP(H) VBD = 0 V 2 – 4 0.820 0.910 1.000 V Overcurrent Detection Threshold Voltage (Input Compensation in Operation) VOCP(L) VBD = –3 V 2 – 4 0.560 0.660 0.760 V Overcurrent Detection Threshold Voltage (Latched shutoff)3 VOCP(La.OFF) 2 – 4 1.65 1.83 2.01 V Continued on the next page… 4 Allegro MicroSystems, Inc. 115 Northeast Cutoff Worcester, Massachusetts 01615-0036 U.S.A. 1.508.853.5000; www.allegromicro.com STR-Y6753-DS |
Similar Part No. - STR-Y6753 |
|
Similar Description - STR-Y6753 |
|
|
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 |