Battery Protector Datasheet ITV4030 12A/15A/22A Series Surface Mount Description ITV4030 Series is a three terminals surface mountable battery protector which is designed to against both overcurrent and overvoltage (overcharging). A fuse element is embedded to cut off the circuit when overcurrent issue happens. A heater is also directly embedded under the fuse element, it will generate heat to blow the fuse once overvoltage detected by IC or FET. Features Halogen Free Surf ace Mount F ast response Protection for both overcurrent and overcharging Agency Approvals Agency Agency File Number Ampere Range Applications E10480 12 A, 15 A, 22 A Two-way radio TA 50461285 12 A, 15 A, 22 A eCall Tablet PC Thermal Derating Characteristics V acuum cleaner Ambient Operating Temperature 25 C 40 C 60 C P ower tools ITV4030 12 A Series 13.5 12.0 10.0 Recommend Rated ITV4030 15 A Series 18.0 16.0 13.5 Current (A) ITV4030 22 A Series 24.0 22.0 18.0 Electrical Characteristics Resistance Agency Approvals I Cell in V I V rated max break OP Part Number Ordering Code R R heater fuse (A) Series (Vdc) (A) (V) () (m) ITV4030L0412 ITV4030L0412NR 12 1 36 50 3.0 ~ 4.5 0.6 ~ 1.5 1.5 ~ 3.5 X X ITV4030L0812 ITV4030L0812NR 12 2 36 50 4.0 ~ 9.0 2.0 ~ 3.2 1.5 ~ 3.5 X X ITV4030L1212 ITV4030L1212NR 12 3 36 50 7.4 ~ 13.8 5.7 ~ 9.9 1.5 ~ 3.5 X X ITV4030L1412 ITV4030L1412NR 12 4 36 50 10.5 ~ 19.6 11.2 ~ 20.0 1.5 ~ 3.5 X X ITV4030L0415 ITV4030L0415NR 15 1 36 50 3.0 ~ 4.5 0.6 ~ 1.5 1.0 ~ 3.0 X X ITV4030L0815 ITV4030L0815NR 15 2 36 50 5.0 ~ 9.0 2.2 ~ 3.3 1.0 ~ 3.0 X X ITV4030L1215 ITV4030L1215NR 15 3 36 50 7.4 ~ 13.8 5.5 ~ 8.4 1.0 ~ 3.0 X X ITV4030L1415 ITV4030L1415NR 15 4 36 50 10.5 ~ 19.6 10.4 ~ 15.8 1.0 ~ 3.0 X X ITV4030L2015 ITV4030L2015NR 15 5 36 50 14.4 ~ 23.5 17.9 ~ 29.1 1.0 ~ 3.0 X X ITV4030L0422 ITV4030L0422NR 22 1 36 50 3.5 ~ 4.7 0.55 ~ 1.3 0.5 ~ 2.5 X X ITV4030L0822 ITV4030L0822NR 22 2 36 50 6.0 ~ 9.2 2.1 ~ 3.8 0.5 ~ 2.5 X X ITV4030L1222 ITV4030L1222NR 22 3 36 50 9.0 ~ 13.8 4.8 ~ 8.6 0.5 ~ 2.5 X X ITV4030L1422 ITV4030L1422NR 22 4 36 50 12.0 ~ 18.5 8.6 ~ 15.2 0.5 ~ 2.5 X X ITV4030L2022 ITV4030L2022NR 22 5 36 50 15.9 ~ 23.1 13.5 ~ 26.7 0.5 ~ 2.5 X X Current Capacity 100% x I , No Melting rated Cut Time 200% x I , < 1 min rated Interrupting Current 5 x I , power on 5 ms, power off 995 ms, 10000 cycles, No Melting rated Over Voltage Operation In operation voltage range, the fusing time is <1min Notes: Value specified is determined by using the PWB with 2mm*2oz copper traces, AWG18 I = Current carrying capacity that is measured at 40C thermal equilibrium condition covered wire, and 0.6mm glass epoxy PCBfor ITV4030 12A Series. rated I = The current that the fuse element is able to interrupt break Value specified is determined by using the PWB with 2mm*2oz copper traces, AWG14 V = The maximum voltage that can be cut off by fuse max covered wire, and 0.6mm glass epoxy PCB for ITV4030 15A Series. V = Range of operation voltage OP Value specified is determined by using the PWB with 6mm*2oz copper traces, AWG14 R = The resistance of the heating element heater covered wire, and 0.6mm glass epoxy PCB for ITV4030 22A Series. R = The resistance of the fuse element fuse Cells in series = Number of battery cells connected in series in the circuit for ITV device to protect. Specifications are subject to change without notice. 2021 Littelfuse, Inc. 1 Specifications are subject to change without notice. Revised: GD. 11/04/21Battery Protector Datasheet ITV4030 12A/15A/22A Series Surface Mount Cut Time by Heater Operation (ITV4030 12A series) Various heater wattage at 25C ambient temperature Constant heater wattage at various ambient temperature 10 10 1 6W 35W 1 0.1 0.1 0.01 -20 0 20 40 60 80 100 0 10 20 30 40 Power (W) Ambient Temperature ( C) Cut Time by Heater Operation (ITV4030 15A series) Various heater wattage at 25C ambient temperature Constant heater wattage at various ambient temperature 10 10 1 6W 35W 1 0.1 0.1 0.01 -20 0 20 40 60 80 100 0 10 20 30 40 Power (W) Ambient Temperature ( C) Cut Time by Heater Operation (ITV4030 22A series) Various interrupting current at 25C ambient temperature Constant 2x rated current at various ambient temperature 10 10 100 100 10 10 11W 11W 1 1 1 1 30W 30W 0,1 0,1 0,1 0,1 0,01 0,01 05 10 15 20 25 30 35 05 10 15 20 25 30 35 -200-20020 2040 4060 6080 80100 100 Power (W) Power (W) o o Ambient Temperature Ambient Temperature ( C) ( C) 2021 Littelfuse, Inc. 2 Specifications are subject to change without notice. Revised: GD. 11/04/21 Cut Time (s) Cut Time (s) Cut Time (s) Cut Time (s) Cut Time (s) Cut Time (s) Cut Time (s) Cut Time (s)