iC-DP HIGHSIDE SWITCH Rev D1, Page 1/10 FEATURES APPLICATIONS • 36 V highside switch/level shifter • P-channel output driver without charge pump for short • Highside switch for industrial activation time • Decoupling of input and output reference voltages permits • • • • • • • control by 5 V logic 200 mA of output current Short-circuit protected Output with an active freewheeling circuit On-chip overtemperature protection with hysteresis 4 to 36 V input voltage range Input with hysteresis Wide temperature range of -40 to 120 °C applications, such as relays, inductive proximity sensors and light barriers PACKAGES SOT23-6L UDFN6-1.8x2 BLOCK DIAGRAM 3-pin configuration iC-DP PI VP INPUT INTERFACE HIGH-SIDE SWITCH & Tj < 120°C 3.5 V NI Copyright © 2005, 2016 iC-Haus temperature monitor 200 mA DP http://www.ichaus.com iC-DP HIGHSIDE SWITCH Rev D1, Page 2/10 DESCRIPTION iC-DP is a monolithic highside switch for ohmic, inductive and capacitive loads. Designed for a wide input voltage range of 4 to 36 V, it is capable of supplying a minimum output current of 200 mA. The output acts as a current source with a low saturation voltage; protection against short-circuiting is provided by the device shutting down with excessive temperature. The chip is activated when the input voltage threshold V(PI) − V(NI) of typically 3.5 V is exceeded. When used as a 4-pin element, the input (PI, NI) and output (DP, VP) reference voltages are decoupled. The maximum permissive voltage difference between VP and PI is 36 V. PACKAGING INFORMATION PIN CONFIGURATION SOT23-6L (JEDEC), 1.6 mm 6 PIN FUNCTIONS No. Name Function 5 4 1 2 3 4 5 6 NI PI DP VP n.c. n.c. Negative Input Positive Input Output Supply (not connected) (not connected) <P-CODE> (<A-CODE> on Bottom Side) 1 2 3 dra_sot23-6l-1_pack_3a, 10:1 PIN CONFIGURATION UDFN6-1.8x2 6 PIN FUNCTIONS No. Name Function 5 4 <P-CODE> <A-CODE> 1 2 3 dra_udfn6-18x20_pack_3a, 14:1 1 2 3 4 5 6 PI VP n.c. DP n.c NI Positive Input Supply (not connected) Output (not connected) Negative Input iC-DP HIGHSIDE SWITCH Rev D1, Page 3/10 PACKAGE DIMENSIONS SOT23-6L FRONT 0.45 TOP 4° 0.15 1.15 SIDE RECOMMENDED PCB-FOOTPRINT 2.777 0.40 0.95 All dimensions given in mm. Tolerances of form and position according to JEDEC MO-178. 0.60 1.375 0.95 2.80 1.60 2.90 dra_sot23-6l-1_pack_1, 20:1 iC-DP HIGHSIDE SWITCH Rev D1, Page 4/10 PACKAGE DIMENSIONS UDFN6-1.8x2 RECOMMENDED PCB-FOOTPRINT 1.60 2.05 0.90 0.125 0.225 0.55 0.30 BOTTOM TOP 1.60 0.50 1 2 1.80 0.20 0.20 All dimensions given in mm. Tolerances of form and position according to JEDEC MO-229. 0.25 SIDE 0.50 ±0.05 0.50 0.10 dra_udfn6-18x20_pack_1, 20:1 iC-DP HIGHSIDE SWITCH Rev D1, Page 5/10 ABSOLUTE MAXIMUM RATINGS Beyond these values damage may occur; device operation is not guaranteed. Absolute Maximum Ratings are no Operating Conditions. Integrated circuits with system interfaces, e.g. via cable accessible pins (I/O pins, line drivers) are per principle endangered by injected interferences, which may compromise the function or durability. The robustness of the devices has to be verified by the user during system development with regard to applying standards and ensured where necessary by additional protective circuitry. By the manufacturer suggested protective circuitry is for information only and given without responsibility and has to be verified within the actual system with respect to actual interferences. Item No. Symbol Parameter Conditions Unit Min. Max. G001 V() VP, PI Input Voltage with reference to NI V() = V(VP) – V(NI) or V() = V(PI) – V(NI) -0.3 40 V G002 V(DP) DP Output Voltage with reference to VP No free wheeling -40 0.3 V G003 I(DP) DP Output Current -300 G004 I(PI) PI Input Current G005 I(NI) NI Input Current G006 Vd() ESD Susceptibility, all pins with reference to VP, DP G007 Tj Max. Junction Temperature G008 Ts Storage Temperature Range G009 Eas Inductive load switch-off energy dissipation mA 10 -10 mA mA HBM, 100 pF discharged through 1.5 kΩ 2 kV -40 150 °C -40 150 °C 5 mJ Temperature monitor not active, Tj < Ton THERMAL DATA Operating Conditions: V(PI) = 4...36 V, unless otherwise stated Item No. T01 Symbol Parameter Conditions Unit Min. Ta Ambient Temperature Range All voltages are referenced to ground (NI) unless otherwise stated. All currents flowing into the device pins are positive; all currents flowing out of the device pins are negative. -40 Typ. Max. 120 °C iC-DP HIGHSIDE SWITCH Rev D1, Page 6/10 ELECTRICAL CHARACTERISTICS Operating Conditions: V(PI) = 0...36 V, Tj = -40...120 °C, unless otherwise stated Item No. Symbol Parameter Conditions Unit Min. Typ. Max. Total Device 001 002 003 004 V() VP, PI Supply Voltage V() = V(VP) – V(NI) bzw. V() = V(PI) – V(NI) 4 36 V I(PI) PI Supply Current No load; V(PI) – V(NI) > V(PI)on V(PI) – V(NI) < V(PI)off 0 0 1000 250 µA µA No load; V(PI) – V(NI) > V(PI)on V(PI) – V(NI) < V(PI)off 80 0 680 2000 µA µA No load; V(PI) – V(NI) > V(PI)on V(PI) – V(NI) < V(PI)off -1000 -2000 -130 0 µA µA 100 µA -40 V 1 V I(VP) I(NI) VP Supply Current NI Input Current 005 Ilk(DP) DP Output Leakage Current V(PI) – V(NI) < V(PI)off, V(DP) = 0 .. V(VP) -100 006 Vc(DP)lo DP Clamp Voltage low Vc(DP)lo = V(DP) – V(VP), I(DP) = -10 mA -70 007 Vc(DP)hi DP Clamp Voltage high Vc(DP)hi = V(DP) − V(VP), I(DP) = 10 mA 0.3 008 009 Vc()hi PI, VP Clamp Voltage high Vc()hi = V() – V(NI), I() = 4 mA 37 tpiohi Activation Delay NI → DP V(PI)on < V(PI) – V(NI) < 48 V, V(Rload) = 48 V, Rload = 360 Ω, I(DP) = 0 → -90 mA, |Input slew rate| > 10 V/µs 1 25 µs 010 tpiolo Deactivation Delay NI → DP V(PI) – V(NI) < V(PI)off, V(Rload) = 36 V, Rload = 360 Ω, I(DP) = -100 → -10 mA, |Input slew rate| > 10 V/µs 1 15 µs Highside Output DP 101 Vs(DP) Output Saturation Voltage 102 Isc(DP) Output Short-Circuit Current DP = hi, with reference to VP I(DP) = -200 mA, I(DP) = -50 mA V(VP) – V(DP) = 1 V ... VB, DP = hi Tj = -40 °C Tj = 27 °C Tj = 120 °C -45 40 V -800 -200 mV mV -800 -400 -200 -200 -200 mA mA mA 103 SR(DP)on Slew Rate, V(DP) → VP V(PI) – V(NI) > V(PI)on, V(Rload) = 36 V, Rload = 360 Ω, V(VP) – V(DP) = 32.4 → 3.6 V 50 V/µs 104 SR(DP)off Slew Rate, V(DP) → V(NI) V(PI) – V(NI) < V(PI)off, V(Rload) = 36 V, Rload = 360 Ω, V(VP) – V(DP) = 3.6 → 32.4 V 20 V/µs 105 Vfw(DP) I(DP) = -200 mA, with reference to VP, including Zener noise voltage Freewheeling Voltage -60 -45 -40 V 120 150 °C 110 135 °C Temperature Monitor 201 Toff Thermal Shutdown Threshold 202 Ton Thermal Release Threshold Decreasing temperature 203 Thys Thermal Shutdown Hysteresis Thys = Toff – Ton 15 °C Input Threshold 301 V(PI)on Power-On Threshold Voltage V(PI) – V(NI) 2.7 4.1 302 V(PI)off Power-Off Threshold Voltage V(PI) – V(NI), decreasing voltage 2.3 3.7 V 303 V(PI)hys Hysteresis V(PI)hys = V(PI)on – V(PI)off 170 590 mV 380 V iC-DP HIGHSIDE SWITCH Rev D1, Page 7/10 ELECTRICAL CHARACTERISTIC: DIAGRAMS Simulation Data (current consumption without load; leakage currents not included) 0 2 4 6 8 10 12 14 0 0 2 4 6 8 10 0 12 14 V(PI)-V(NI) [V] V(PI)-V(NI) [V] -1 -1 I(NI) [mA] -2 -2 I(NI) [mA] Figure 1: NI input current, no load 0 2 4 6 8 10 12 Figure 2: NI input current, I(DP) = -5 mA 14 I(PI) [mA] 0 1.0 V(PI)-V(NI) [V] 0.25 -1 V(PI)-V(NI) [V] -2 0 I(NI) [mA] 0 Figure 3: NI input current, I(DP) = -100 mA 6 8 10 12 14 Figure 4: PI input current, load independent 0 I(VP) [mA] 2 4 2 10 20 30 40 0 V(PI)-V(NI) [V] -0.1 -0.2 1 -0.3 -0.7 V(PI)-V(NI) [V] 0 6 4 2 8 10 12 14 Figure 5: VP supply current, no load 0 0 2 4 35 0.4 0.6 0.8 I(DP) [A] Figure 7: DP output characteristic Isc(DP) [A] Figure 6: DP short-circuit output current 36 V(VP)-V(DP) [V] 0.2 -0.8 iC-DP HIGHSIDE SWITCH Rev D1, Page 8/10 APPLICATION NOTES 36V I 36V PI iC-DP 10k I PI VP iC-DP VP 10k NI NI DP DP Rload Rload Figure 8: 36 V supply, NPN input control Figure 9: 36 V supply, PNP input control 36V 36V 5V V 12V PI iC-DP VP PI iC-DP VP 10k 0V NI DP Rload Figure 10: 5 V µC operating at 5 to 0 V input control, 36 V output supply I NI DP Rload Figure 11: 12 V NPN input control, 36 V output supply iC-DP HIGHSIDE SWITCH Rev D1, Page 9/10 REVISION HISTORY Rel. Rel. Date∗ C3 2011-06-29 Rel. Rel. Date∗ Modification Page D1 2016-04-07 PACKAGES package type UDFN6 introduced 2,3,4 2016-04-07 ORDERING INFORMATION ordering information added for UDFN6 package 10 2016-04-07 APPLICATION NOTES figures modified 8 Chapter Modification Page previous version Chapter iC-Haus expressly reserves the right to change its products and/or specifications. An info letter gives details as to any amendments and additions made to the relevant current specifications on our internet website www.ichaus.com/infoletter; this letter is generated automatically and shall be sent to registered users by email. Copying – even as an excerpt – is only permitted with iC-Haus’ approval in writing and precise reference to source. iC-Haus does not warrant the accuracy, completeness or timeliness of the specification and does not assume liability for any errors or omissions in these materials. The data specified is intended solely for the purpose of product description. No representations or warranties, either express or implied, of merchantability, fitness for a particular purpose or of any other nature are made hereunder with respect to information/specification or the products to which information refers and no guarantee with respect to compliance to the intended use is given. In particular, this also applies to the stated possible applications or areas of applications of the product. iC-Haus products are not designed for and must not be used in connection with any applications where the failure of such products would reasonably be expected to result in significant personal injury or death (Safety-Critical Applications) without iC-Haus’ specific written consent. Safety-Critical Applications include, without limitation, life support devices and systems. iC-Haus products are not designed nor intended for use in military or aerospace applications or environments or in automotive applications unless specifically designated for such use by iC-Haus. iC-Haus conveys no patent, copyright, mask work right or other trade mark right to this product. iC-Haus assumes no liability for any patent and/or other trade mark rights of a third party resulting from processing or handling of the product and/or any other use of the product. ∗ Release Date format: YYYY-MM-DD iC-DP HIGHSIDE SWITCH Rev D1, Page 10/10 ORDERING INFORMATION Type Package Order Designation iC-DP SOT23-6L UDFN6-1.8x2 iC-DP SOT23-6L iC-DP UDFN6-1.8x2 Please send your purchase orders to our order handling team: Fax: +49 (0) 61 35 - 92 92 - 692 E-Mail: [email protected] For technical support, information about prices and terms of delivery please contact: iC-Haus GmbH Am Kuemmerling 18 D-55294 Bodenheim GERMANY Tel.: +49 (0) 61 35 - 92 92 - 0 Fax: +49 (0) 61 35 - 92 92 - 192 Web: http://www.ichaus.com E-Mail: [email protected] Appointed local distributors: http://www.ichaus.com/sales_partners