 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
AP2552 Datasheet(PDF) 5 Page - Diodes Incorporated |
|
|
|||||||||||||||||||||||||||||
AP2552 Datasheet(HTML) 5 Page - Diodes Incorporated |
|
|
5 / 16 page  AP2552/AP2553/AP2552A/AP2553A Document number: DS35404 Rev. 5 - 2 5 of 16 www.diodes.com December 2012 © Diodes Incorporated AP2552/ AP2553/ AP2552A/ AP2553A Electrical Characteristics (@TA = +25°C, VIN = 2.7V to 5.5V, VEN = 0V or VEN = VIN, RFAULT = 10kΩ, unless otherwise specified.) Symbol Parameter Test Conditions (Note 6) Min Typ Max Unit Supply VUVLO Input UVLO VIN rising 2.4 2.65 V ΔVUVLO Input UVLO Hysteresis VIN decreasing 25 mV ISHDN Input Shutdown Current VIN = 5.5V, disabled, OUT = open 0.1 1 µA IQ Input Quiescent Current VIN = 5.5V, enabled, OUT = open, RLIM = 20kΩ 100 140 µA VIN = 5.5V, enabled, OUT = open, RLIM = 210kΩ 80 120 µA IREV Reverse Leakage Current Disabled, VIN = 0V, VOUT = 6V, IREV at VIN 0.01 1 µA Power Switch RDS(ON) Switch On-Resistance SOT26 package, TJ = +25°C, VIN = 5.0V 70 95 m Ω -40 oC ≤ TA ≤ +85°C 135 U-DFN2020-6 package TJ = +25°C, VIN = 5.0V 80 105 -40 oC ≤ TA ≤ +85°C 150 tR Output Turn-On Rise Time VIN = 5.5V, CL = 1µF, RLOAD = 100Ω. See Figure 1 1.1 1.5 ms VIN = 2.7V, CL = 1µF, RLOAD = 100Ω. 0.7 1 ms tF Output Turn-Off Fall Time VIN = 5.5V, CL = 1µF, RLOAD = 100Ω. See Figure 1 0.1 0.5 ms VIN = 2.7V, CL = 1µF, RLOAD = 100Ω. 0.1 0.5 ms Current Limit ILIMIT Current-Limit Threshold (maximum DC output current), VOUT = VIN -0.5V RLIM = 10kΩ -40°C ≤ TA ≤ +85°C 2200 2365 2542 mA RLIM = 15kΩ -40°C ≤ TA ≤ +85°C 1540 1632 1730 RLIM = 20kΩ TJ = +25°C 1180 1251 1326 -40°C ≤ TA ≤ +85°C 1160 1251 1340 RLIM = 49.9kΩ TJ = +25°C 500 530 562 -40°C ≤ TA ≤ +85°C 485 529 573 RLIM = 210kΩ 121 142 162 ILIM shorted to IN or GND 50 75 100 ISHORT Short-Circuit Current Limit, OUT connected to GND RLIM = 10kΩ 2620 mA RLIM = 15kΩ 1820 RLIM = 20kΩ 1380 RLIM = 49.9kΩ 570 RLIM = 210kΩ 150 ILIM shorted to IN or GND 75 tSHORT Short-Circuit Response Time VOUT = 0V to IOUT = ILIMIT (OUT shorted to ground) See Figure 2 2 µs Enable Pin ILEAK-EN EN Input Leakage Current VIN = 5V, VEN = 0V and 6V -0.5 0.5 µA tON Turnon Time CL = 1µF, RL = 100Ω. See Figure 1 3 ms tOFF Turnoff Time CL = 1µF, RL = 100Ω. See Figure 1 1 ms Output Discharge RDIS Discharge Resistance (Note 7) VIN = 5V, disabled, IOUT =1mA 600 Ω RDIS_LATCH Discharge Resistance During Latch-Off VIN = 5V, latch-off, AP2552A/53A only 1000 Ω Notes: 6. Pulse-testing techniques maintain junction temperature close to ambient temperature; thermal effects must be taken into account separately. 7. The discharge function is active when the device is disabled (when enable is de-asserted or during power-up power-down when VIN< VUVLO). The discharge function offers a resistive discharge path for the external storage capacitor for limited time. |
|
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | 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 |
British ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
