Motore di ricerca datesheet componenti elettronici |
|
L6610D Scheda tecnica(PDF) 9 Page - STMicroelectronics |
|
L6610D Scheda tecnica(HTML) 9 Page - STMicroelectronics |
9 / 29 page 9/29 L6610 DFIOH DFAULT output high source current Overvoltage condition VDFAULT = 1.5V -25 -50 -95 mA DFVOH DFAULT output high voltage IDFAULT = 0mA, Tamb = 25 oC, Overvoltage condition 2.1 2.4 2.7 V VOUT DFAULT output low voltage IDFAULT = 1mA, no faults 0.3 0.5 0.7 V DFAULT OV debounce Minimum OV pulse before DFAULT is latched. 468 µs DFAULT UV debounce Minimum UV pulse before DFAULT is latched. 250 450 650 µs START-UP / SHUTDOWN FUNCTIONS t5 DFAULT UV blanking delay Delay from VDD(on) to DFAULT UV active. 44 64 84 ms t1 MFAULT UV/OC blanking delay Delay from ACSNS high to Main UV/OC active 44 64 84 ms t2 PW-OK blanking delay Main’s UV good to PW-OK high 175 250 325 ms t4 (tDELAY) PS-ON delay time Delay from PS-ON input to MFAULT 1.75 2.5 3.25 ms VIH PS-ON Input High Voltage IIN = -200µA 2.0 V VIL PS-ON Input Low Voltage 0.8 V PS-ON Input high clamp IPS-ON = 100 µA Vdd +0.7 V RPS-ON PS-ON Pull-up to VDD VPS-ON = 0V 25 50 100 K Ω t3 PS-ON debounce PS-ON input minimum pulse width for a valid logic change. 50 75 100 ms tSS Error Amp. A Soft-Start period VFB quasi-monothonic ramp from 0 to 2.5V 8ms VSTEP Soft Start Step Ramp 0V to 2.5V 39 mV VOLTAGE REFERENCE (BUFFERED EXTERNAL PIN) VREF Output Voltage IREF = 1 - 5 mA; CREF = 47nF 2.375 2.50 2.625 V ISC Short circuit current VREF = 0 10 20 mA MAIN CONVERTER FEEDBACK (ERROR AMPLIFIER A) VFB Input Voltage Tj = 25° C 2.375 2.50 2.625 V Trim Range About nominal -5 +5 % Trim resolution 0.64 % ELECTRICAL CHARACTERISTCS (continued) (unless otherwise specified: TJ = 0 to 105°C; VDD = 5V, V3V3 = 3.3V, V5V = 5V, V-12V = -12V, V-5V = -5V, VDmon = VDD, PS-ON = low) Symbol Parameter Test Condition Min. Typ. Max. Unit |
Codice articolo simile - L6610D |
|
Descrizione simile - L6610D |
|
|
Link URL |
Privacy Policy |
ALLDATASHEETIT.COM |
Lei ha avuto il aiuto da alldatasheet? [ DONATE ] |
Di alldatasheet | Richest di pubblicita | contatti | Privacy Policy | scambio Link | Ricerca produttore 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 |