Datasheet MCA1101-5-3, MCA1101-20-3, MCA1101-50-3 (Aceinna) - 9
| 制造商 | Aceinna |
| 描述 | High Accuracy Current Sensor IC with 1.5MHz 3dB Bandwidth and Isolation ±5A, ±20A, ±50A, 3.3V, Fixed Gain |
| 页数 / 页 | 13 / 9 — Table 9 – OCD ELECTRICAL CHARACTERISTICS. Parameter. Symbol. Test … |
| 文件格式/大小 | PDF / 1.4 Mb |
| 文件语言 | 英语 |
Table 9 – OCD ELECTRICAL CHARACTERISTICS. Parameter. Symbol. Test Conditions. Min. Typ. Max. Unit. OVERCURRENT FAULT CHARACTERISTICS
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Table 9 – OCD ELECTRICAL CHARACTERISTICS
Unless otherwise noted: 3.15V ≤ VCC ≤ 3.45V, -40°C ≤ TA ≤ 105°C, I(Vout) = I(Vref) = 0, Typical values are for VCC = 3.3V and TA = 25°C.
Parameter Symbol Test Conditions Min Typ Max Unit OVERCURRENT FAULT CHARACTERISTICS
Time from IP > I FAULTB to when FAULTB pin is FAULTB Response Time tRESPONSE pulled below V 0.2 uS FAULTB ; input current step from 0 to 1.5 ×I FAULTB For parts rated for IP=5A; VOC voltage between 0 6 and 0.225*VCC For parts rated for IP=5A; VOC voltage between 7.5 0.225*VCC and 0.35*VCC For parts rated for IP=5A; VOC voltage between 10 0.35*VCC and 0.5*VCC FAULTB Range I FAULTB A For parts rated for IP=20A; VOC voltage between 24 0 and 0.225*VCC For parts rated for IP=20A; VOC voltage between 0.225*VCC and 0.5*VCC 30 For parts rated for IP=50A; VOC voltage between 0 and 0.5*VCC 60 FAULTB Output Low Voltage V FAULTB In fault condition; RFPU = 2-10 kΩ 0.2 V FAULTB Output High Voltage V FAULTB In fault condition; RFPU = 2-10 kΩ VCC V FAULTB Pull-Up Resistance RFPU 2 10 kΩ OCD Threshold Setting Error E FAULTB 6 % VOC Input Range VVOC For setting OCD trig threshold 0 VCC/2 V VOC high input level to reset VIHocd VCC-0.5 VCC V OCD VOC High State Duration THVOC 1 μs Phone: 978.965.3200 Fax: 978.965.3201 E-mail: info@aceinna.com www.aceinna.com Document: 6020-1104-01 Rev C Page 9 of 13
Unless otherwise noted: 3.15V ≤ VCC ≤ 3.45V, -40°C ≤ TA ≤ 105°C, I(Vout) = I(Vref) = 0, Typical values are for VCC = 3.3V and TA = 25°C.
Parameter Symbol Test Conditions Min Typ Max Unit OVERCURRENT FAULT CHARACTERISTICS
Time from IP > I FAULTB to when FAULTB pin is FAULTB Response Time tRESPONSE pulled below V 0.2 uS FAULTB ; input current step from 0 to 1.5 ×I FAULTB For parts rated for IP=5A; VOC voltage between 0 6 and 0.225*VCC For parts rated for IP=5A; VOC voltage between 7.5 0.225*VCC and 0.35*VCC For parts rated for IP=5A; VOC voltage between 10 0.35*VCC and 0.5*VCC FAULTB Range I FAULTB A For parts rated for IP=20A; VOC voltage between 24 0 and 0.225*VCC For parts rated for IP=20A; VOC voltage between 0.225*VCC and 0.5*VCC 30 For parts rated for IP=50A; VOC voltage between 0 and 0.5*VCC 60 FAULTB Output Low Voltage V FAULTB In fault condition; RFPU = 2-10 kΩ 0.2 V FAULTB Output High Voltage V FAULTB In fault condition; RFPU = 2-10 kΩ VCC V FAULTB Pull-Up Resistance RFPU 2 10 kΩ OCD Threshold Setting Error E FAULTB 6 % VOC Input Range VVOC For setting OCD trig threshold 0 VCC/2 V VOC high input level to reset VIHocd VCC-0.5 VCC V OCD VOC High State Duration THVOC 1 μs Phone: 978.965.3200 Fax: 978.965.3201 E-mail: info@aceinna.com www.aceinna.com Document: 6020-1104-01 Rev C Page 9 of 13