Datenblatt-Suchmaschine für elektronische Bauteile |
|
UA7527 Datenblatt(PDF) 5 Page - Unisonic Technologies |
|
UA7527 Datenblatt(HTML) 5 Page - Unisonic Technologies |
5 / 6 page UA7527 Preliminary LINEAR INTEGRATED CIRCUIT UNISONICTECHNOLOGIESCO.,LTD 5 of 6 www.unisonic.com.tw QW-R114-003.c ELECTRICAL CHARACTERISTICS(Cont.) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT CURRENT SENSE SECTION Input Offset Voltage (Note 8) VIO(CS) VM1=0V, VM2 = 2.2V -10 3 10 mV Input Bias Current IB(CS) 0V ≤ VCS ≤ 1.7V -1 -0.1 1 uA Current Sense Delay to Output tD(CS) (Note 11) 200 500 ns ZERO CURRENT DETECT SECTION Input Voltage Threshold VTH(DET) VDET Increasing 1.7 2 2.3 V Detect Hysteresis HY(DET) 0.2 0.5 0.8 V Input Low Clamp Voltage VCLAMP IDET = -100uA 0.45 0.75 1 V Input High Clamp Voltage V CLAMP) IDET = 3mA 6.5 7.2 7.9 V Input Bias Current IB(DET) 1V ≤ VDET ≤ 5V -1 -0.1 1 uA Input High/Low Clamp Diode Current I CLAMP(D) (Note 12) ±3 mA OUTPUT SECTION High VOH IO = -10mA 10.5 11 V Output Voltage Low VOL IO = 10mA 0.8 1 V Rising Time (Note 13) tR CI = 1nF 130 200 ns Falling Time (Note 14) TF CI = 1nF 50 120 ns Maximum Output Voltage VOMAX(O) VCC = 20V, IO = 100uA 12 14 16 V Output Voltage with UVLO Activated VOMIN(O) VCC = 5V , IO = 100uA 1 V RESTART TIMER SECTION Restart Time Delay tD(RST) VM1 = 1V, VM2 = 3.5V 150 us OVER VOLTAGE PROTECTION SECTION Soft OVP Detecting Current ISOVP 25 30 35 uA Dynamic OVP Detecting Current IDOVP 35 40 45 uA Static OVP Threshold Voltage VOVP VINV = 2.7V 2.1 2.25 2.4 V Note: 1~14.These parameters, although guaranteed, are not 100% tested in production. Multiplier Gain: K= REF M2 M1 V V V hold Pin4_Thres ……(VM1=Vpin3, VM2=Vpin2) |
Ähnliche Teilenummer - UA7527_15 |
|
Ähnliche Beschreibung - UA7527_15 |
|
|
Link URL |
Privatsphäre und Datenschutz |
ALLDATASHEETDE.COM |
War ALLDATASHEET hilfreich? [ DONATE ] |
Über Alldatasheet | Werbung | Kontakt | Privatsphäre und Datenschutz | Linktausch | Hersteller 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 |