IL2010B INTEGRAL | Alldatasheet

Document overview

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Technical content

Features

  • Full wave current sensing
  • Mains supply variation compensated
  • Programmable load-current limitation with over- and high-load output
  • Variable soft-start
  • Voltage and current synchronization
  • Automatic retriggering switchable
  • Triggering pulse typical 125 mA
  • Internal supply voltage monitoring
  • Current requirement ≤ 3 mA
  • Temperature compensated reference voltage

Applications

  • Advanced motor control
  • Grinder
  • Drilling machine Pin Description Pin Symbol Function Isense Load current sensing Isense Load current sensing Cϕ Ramp voltage Control Control input Comp. Compensation output ILoad Load current limitation Csoft Soft start VRef Reference voltage Mode Mode selection GND Ground VS Supply voltage High load High load indication Overload Overload indication VRϕ Ramp current adjust VSync. Voltage synchronization Output Trigger output

Korzhenevskogo 12, Minsk, 220108, Republic of Belarus Fax: +375 (17) 278 28 22, Phone: +375 (17) 278 07 11, 212 24 70, 212 24 61, 212 69 16 E-mail: office@bms.by URL: www.bms.by Block Diagram Absolute Maximum Ratings Reference point Pin 10, unless otherwise specified Parameters Pin Symbol Value Unit –IS mA Sink current t ≤10us –is 100 ±IsyncV mA Sync. currents t ≤10us ±isyncV Phase control Control voltage 4 and 8 –VI 0 – V8 V Input current ± II 500 uA Charging current – Iϕ max 0.5 mA Soft-start Input voltage 7 and 8 –VI 0 – V8 V Pulse output +VI Input voltage –VI V11 V Reference voltage source mA Output current t ≤10us mA Load current sensing Input currents 1 and 2 ± Ii mA Input voltages 5 and 6 – Vi 0 – V8 V Overload output IL mA IL mA High-load output t ≤10us iL 100 mA Storage temperature range Tstg -40 to +125 oC Junction temperature range Tj 125 oC Ambient temperature range Tamb -10 to +100 oC

Korzhenevskogo 12, Minsk, 220108, Republic of Belarus Fax: +375 (17) 278 28 22, Phone: +375 (17) 278 07 11, 212 24 70, 212 24 61, 212 69 16 E-mail: office@bms.by URL: www.bms.by

Electrical Characteristics

VS =–13 V, Tamb = 25oC, reference point Pin 10, unless otherwise specified Parameters Test Conditions Pins Symbol Min. Typ. Max. Unit Supply –IS = 5.5 mA 14.5 16.5 Supply voltage limitation –IS = 30 mA –VS 14.6 16.8 V Current requirement –VS = 13.0 V (Pins 1, 2, 8 and 15 open) Pin 11 –IS 5.2 mA Reference voltage source IL = 10 uA 8.7 9.0 9.3 Reference voltage IL = 2.5 mA –VRef 8.5 8.8 9.2 V IS = 2.5 mA –0.004 Temperature coefficient IS = 10 uA TCVRef +0.006 %/K Voltage monitoring Turn-on threshold –VSon 11.3 12.3 V Phase control – synchronization Voltage limitation ±IL = 2 mA ±VsyncV 8.0 8.5 9.0 V Input current Current sync. ±IsyncI uA Reference ramp, fig. 1 Charging current –Iϕ 100 uA Start voltage –Vmax 2.00 2.15 2.20 V Temperature coefficient of start voltage TCR –0.003 %/K Final voltage –Vmin (V8±200 mV) Rϕ reference voltage Iϕ=10uA 14 and VRϕ 0.96 1.02 1.10 V Iϕ=10 uA 0.03 Temperature coefficient Iϕ=1 uA TCVRϕ 0.06 %/K Pulse output current 100 125 150 mA Output pulse width C3 = 3.3 nF, fig. 3 tp us Automatic retriggering Repetition rate I15 =150 uA tpp 7.5 tp Threshold voltage ±VI 100 mV Soft start, figure 7 and 8 Starting current V7 = V8 –I0 uA Final current V7–10 = –1V –I0 uA Discharge current +I0 0.5 mA Output current +I0 0.2 mA Supply voltage compensation, Transfer gain fig. 6 I15/ I5 Pin 15/5 (Pins 1 and 2 open) Gi Output offset current V(R6) = V15 = V5 = 0 ±I0 uA Load current detection, R1= R2 = 3 kΩ, V15 = 0, V5 = V6 = V8, fig. 7 Transfer gain I5/150 mV, I6/150 mV GI 0.28 0.32 0.37 uA/mV Output offset currents 5, 6 - 8 –I0 uA Reference voltage I1, I2 = 100 uA 1 and 2 –VRef 300 450 mV Shunt voltage amplitude ±V(R6) 250 mV

Korzhenevskogo 12, Minsk, 220108, Republic of Belarus Fax: +375 (17) 278 28 22, Phone: +375 (17) 278 07 11, 212 24 70, 212 24 61, 212 69 16 E-mail: office@bms.by URL: www.bms.by Parameters Test Conditions Pins Symbol Min. Typ. Max. Unit Load current limitation figs. 8 to 13 High load switching Threshold VT70 VT70 4.35 4.7 V Overload switching Threshold VT100 VT100 5.8 6.2 6.6 V Restart switching Threshold VT25 VT25 1.25 1.55 1.85 V Input current Enquiry mode Ii uA Output impedance Switching mode 6-8 kΩ Programming input Input voltage - auto-start Pin 9 open –V9 3.8 4.3 4.7 V V9 = 0 (αmax) –I9 Input current V9 = V8 (Imax) uA High load output, VT70, fig. 9, I12 = –3 mA, V6-8 ≤ VT70 Vsat 0.5 0.75 1.0 Saturation voltages V6-8 ≥ VT70 11-12 Vlim 7.3 8.1 V Overload output, VT100, V9 = open or V9 = V10, fig. 10 V6-8 ≥ VT25 Leakage current V13 = (V11+1)V Ilkg 0.5 uA V6-8 ≥ VT100, Saturation voltages I13 = 10 uA 11-13 Vsat 0.15 V Output current, max. load V9 = V8, fig. 10 I13 mA Leakage current V6 ≤ VT100 Ilkg uA Output impedance Open collector V6 ≤ VT100 kΩ Fig.1 Fig.2

Korzhenevskogo 12, Minsk, 220108, Republic of Belarus Fax: +375 (17) 278 28 22, Phone: +375 (17) 278 07 11, 212 24 70, 212 24 61, 212 69 16 E-mail: office@bms.by URL: www.bms.by Fig.3 Fig.4 Fig.5 Fig.6 Fig.7 Fig.8

Korzhenevskogo 12, Minsk, 220108, Republic of Belarus Fax: +375 (17) 278 28 22, Phone: +375 (17) 278 07 11, 212 24 70, 212 24 61, 212 69 16 E-mail: office@bms.by URL: www.bms.by Fig.9 Fig.10 Fig.11 Fig.12 Fig.13 Fig.14

Korzhenevskogo 12, Minsk, 220108, Republic of Belarus Fax: +375 (17) 278 28 22, Phone: +375 (17) 278 07 11, 212 24 70, 212 24 61, 212 69 16 E-mail: office@bms.by URL: www.bms.by