STD4NK60ZT4

STB4NK60Z-1, STB4NK60ZT4 STD4NK60Z-1, STD4NK60ZT4 Datasheet N-channel 600 V, 1.7 Ω typ., 4 A SuperMESH™ Power MOSFETs in I2PAK, D2PAK, IPAK and DPAK packages Features TAB TAB Order codes VDS RDS(on) max. PTOT ID 600 V 2Ω 70 W 4A 3 2 I PAK 12 3 2 1 STB4NK60Z-1 D PAK STB4NK60ZT4 TAB STD4NK60Z-1 TAB IPAK 1 2 2 3 1 3 DPAK STD4NK60ZT4 • • • • D(2, TAB) G(1) Extremely high dv/dt capability 100% avalanche tested Gate charge minimized Zener-protected Applications • S(3) Product status AM01475V1 Switching applications Description These high-voltage devices are Zener-protected N-channel Power MOSFETs developed using the SuperMESH™ technology by STMicroelectronics, an optimization of the well-established PowerMESH™. In addition to a significant reduction in on-resistance, these devices are designed to ensure a high level of dv/dt capability for the most demanding applications. STB4NK60Z-1 STB4NK60ZT4 STD4NK60Z-1 STD4NK60ZT4 DS2818 - Rev 9 - April 2018 For further information contact your local STMicroelectronics sales office. www.st.com STB4NK60Z-1, STB4NK60ZT4, STD4NK60Z-1, STD4NK60ZT4 Electrical ratings 1 Electrical ratings Table 1. Absolute maximum ratings Symbol Parameter Value Unit VDS Drain-source voltage 600 V VGS Gate-source voltage ±30 V Drain current (continuous) at TC = 25 °C 4 A Drain current (continuous) at TC = 100 °C 2.5 A Drain current (pulsed) 16 A PTOT Total dissipation at TC = 25 °C 70 W ESD Gate-source human body model (C=100 pF, R=1.5 kΩ) 3 kV 4.5 V/ns -55 to 150 °C ID ID IDM (1) dv/dt (2) Tj Tstg Peak diode recovery voltage slope Operating junction temperature range Storage temperature range 1. Pulse width limited by safe operating area. 2. ISD ≤ 4 A, di/dt ≤ 200 A/µs, VDD ≤ V(BR)DSS. Table 2. Thermal data Symbol Value Parameter I2PAK, D2PAK Rthj-case Thermal resistance junction- case Rthj-amb Thermal resistance junction-ambient IPAK, DPAK 1.79 62.5 Unit °C/W 100 °C/W Value Unit 4 A 120 mJ Table 3. Avalanche characteristics Symbol DS2818 - Rev 9 Parameter IAR Avalanche current, repetitive or not-repetitive (pulse width limited by Tj max) EAS Single pulse avalanche energy (starting Tj = 25 °C, ID = IAR, VDD = 50 V) page 2/32 STB4NK60Z-1, STB4NK60ZT4, STD4NK60Z-1, STD4NK60ZT4 Electrical characteristics 2 Electrical characteristics (TCASE = 25 °C unless otherwise specified) Table 4. On/off states Symbol V(BR)DSS Parameter Drain-source breakdown voltage Test conditions VGS = 0 V, ID = 1 mA Min. Typ. Max. 600 Unit V VGS = 0 V, VDS = 600 V 1 µA VGS = 0 V, VDS = 600 V, TC = 125 °C (1) 50 µA ±10 µA 3.75 4.5 V 1.7 2 Ω Max. Unit IDSS Zero gate voltage drain current IGSS Gate-body leakage current VDS = 0 V, VGS = ±20 V VGS(th) Gate threshold voltage VDS = VGS, ID = 50 µA RDS(on) Static drain-source on resistance VGS = 10 V, ID = 2 A 3 1. Defined by design, not subject to production test. Table 5. Dynamic Symbol Parameter Ciss Input capacitance Coss Output capacitance Crss Reverse transfer capacitance Coss eq. (1) td(on) tr td(off) tf tr(Voff) Test conditions VDS = 25 V, f = 1 MHz, VGS = 0 V Equivalent output capacitance VGS = 0 V, VDS = 0 V to 480 V Turn-on delay time Rise time Turn-off delay time Fall time Off-voltage rise time tr Fall time tc Min. Typ. 510 - 67 - 38.5 12 VDD = 300 V, ID = 2 A,RG = 4.7 Ω, VGS = 10 V 9.5 (see Figure 13. Test circuit for resistive load switching times) 29 - VDD = 480 V, ID = 4 A, RG = 4.7 Ω, VGS = 10 V) 16.5 ns 12 12 Cross-over time (see Figure 15. Test circuit for inductive load switching and diode recovery times) 19.5 Qg Total gate charge VDD = 480 V, ID = 4 A, 18.8 Qgs Gate-source charge VGS = 0 to 10 V Gate-drain charge (see Figure 14. Test circuit for gate charge behavior) Qgd pF 13 - 3.8 26 nC 9.8 1. Coss eq. is defined as a constant equivalent capacitance giving the same charging time as Coss when VDSincreases from 0 to 80% VDSS. DS2818 - Rev 9 page 3/32 STB4NK60Z-1, STB4NK60ZT4, STD4NK60Z-1, STD4NK60ZT4 Electrical characteristics Table 6. Source-drain diode Symbol ISD Parameter Test conditions Min. Typ. Max. Unit Source-drain current - 4 ISDM Source-drain current (pulsed) - 16 VSD Forward on voltage ISD = 4 A, VGS = 0 V - 1.6 trr Reverse recovery time ISD = 4 A, di/dt = 100 A/µs - 400 ns Qrr Reverse recovery charge VDD = 24 V, Tj = 150 °C - 1.7 μC IRRM Reverse recovery current (see Figure 15. Test circuit for inductive load switching and diode recovery times) - 8.5 A A V Table 7. Gate-source Zener diode Symbol V(BR)GSO Parameter Gate-source breakdown voltage Test conditions IGS = ±1 mA, ID = 0 A Min. Typ. Max. Unit ±30 - - V The built-in back-to-back Zener diodes are specifically designed to enhance the ESD performance of the device. The Zener voltage facilitates efficient and cost-effective device integrity protection, thus eliminating the need for additional external componentry. DS2818 - Rev 9 page 4/32 STB4NK60Z-1, STB4NK60ZT4, STD4NK60Z-1, STD4NK60ZT4 Electrical characteristics (curves) 2.1 Electrical characteristics (curves) Figure 1. Safe operating area Figure 2. Thermal impedance Figure 3. Output characterisics Figure 4. Transfer characteristics Figure 5. Static drain-source on-resistance Figure 6. Gate charge vs gate-source voltage DS2818 - Rev 9 page 5/32 STB4NK60Z-1, STB4NK60ZT4, STD4NK60Z-1, STD4NK60ZT4 Electrical characteristics (curves) Figure 7. Capacitance variations Figure 8. Normalized gate threshold voltage vs temperature Figure 9. Normalized on-resistance vs temperature Figure 10. Source-drain diode forward characteristic Figure 11. Normalized V(BR)DSS vs temperature Figure 12. Maximum avalanche energy vs temperature DS2818 - Rev 9 page 6/32 STB4NK60Z-1, STB4NK60ZT4, STD4NK60Z-1, STD4NK60ZT4 Test circuits 3 Test circuits Figure 13. Test circuit for resistive load switching times Figure 14. Test circuit for gate charge behavior VDD 12 V 2200 + μF 3.3 μF VDD VD VGS 1 kΩ 100 nF RL IG= CONST VGS RG 47 kΩ + pulse width D.U.T. 2.7 kΩ 2200 μF pulse width D.U.T. 100 Ω VG 47 kΩ 1 kΩ AM01469v1 AM01468v1 Figure 15. Test circuit for inductive load switching and diode recovery times Figure 16. Unclamped inductive load test circuit L D G A D.U.T. S 25 Ω A A 100 µH fast diode B B B VD 3.3 µF D G + RG 1000 + µF 2200 + µF 3.3 µF VDD ID VDD D.U.T. S D.U.T. Vi _ pulse width AM01471v1 AM01470v1 Figure 17. Unclamped inductive waveform Figure 18. Switching time waveform V(BR)DSS ton VD td(on) IDM toff td(off) tr 90% tf 90% 10% ID VDD 10% 0 VDD VGS 0 VDS 90% 10% AM01472v1 AM01473v1 DS2818 - Rev 9 page 7/32 STB4NK60Z-1, STB4NK60ZT4, STD4NK60Z-1, STD4NK60ZT4 Package information 4 Package information In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK® packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ECOPACK® is an ST trademark. DS2818 - Rev 9 page 8/32 STB4NK60Z-1, STB4NK60ZT4, STD4NK60Z-1, STD4NK60ZT4 I²PAK package information 4.1 I²PAK package information Figure 19. I²PAK package outline 0004982_Rev_H DS2818 - Rev 9 page 9/32 STB4NK60Z-1, STB4NK60ZT4, STD4NK60Z-1, STD4NK60ZT4 I²PAK package information Table 8. I²PAK package mechanical data Dim. DS2818 - Rev 9 mm Min. Typ. Max. A 4.40 - 4.60 A1 2.40 - 2.72 b 0.61 - 0.88 b1 1.14 - 1.70 c 0.49 - 0.70 c2 1.23 - 1.32 D 8.95 - 9.35 e 2.40 - 2.70 e1 4.95 - 5.15 E 10 - 10.40 L 13 - 14 L1 3.50 - 3.93 L2 1.27 - 1.40 page 10/32 STB4NK60Z-1, STB4NK60ZT4, STD4NK60Z-1, STD4NK60ZT4 D²PAK (TO-263) type A package information 4.2 D²PAK (TO-263) type A package information Figure 20. D²PAK (TO-263) type A package outline 0079457_24 DS2818 - Rev 9 page 11/32 STB4NK60Z-1, STB4NK60ZT4, STD4NK60Z-1, STD4NK60ZT4 D²PAK (TO-263) type A package information Table 9. D²PAK (TO-263) type A package mechanical data Dim. mm Min. Max. A 4.40 4.60 A1 0.03 0.23 b 0.70 0.93 b2 1.14 1.70 c 0.45 0.60 c2 1.23 1.36 D 8.95 9.35 D1 7.50 7.75 8.00 D2 1.10 1.30 1.50 E 10.00 E1 8.50 8.70 8.90 E2 6.85 7.05 7.25 e 10.40 2.54 e1 4.88 5.28 H 15.00 15.85 J1 2.49 2.69 L 2.29 2.79 L1 1.27 1.40 L2 1.30 1.75 R V2 DS2818 - Rev 9 Typ. 0.40 0° 8° page 12/32 STB4NK60Z-1, STB4NK60ZT4, STD4NK60Z-1, STD4NK60ZT4 D²PAK (TO-263) type B package information 4.3 D²PAK (TO-263) type B package information Figure 21. D²PAK (TO-263) type B package outline 0079457_24_B DS2818 - Rev 9 page 13/32 STB4NK60Z-1, STB4NK60ZT4, STD4NK60Z-1, STD4NK60ZT4 D²PAK (TO-263) type B package information Table 10. D²PAK (TO-263) type B mechanical data Dim. mm Min. Max. A 4.36 4.56 A1 0 0.25 b 0.70 0.90 b1 0.51 0.89 b2 1.17 1.37 b3 1.36 1.46 c 0.38 0.694 c1 0.38 0.534 c2 1.19 1.34 D 8.60 9.00 D1 6.90 7.50 E 10.15 10.55 E1 8.10 8.70 e 2.54 BSC H 15.00 15.60 L 1.90 2.50 L1 1.65 L2 1.78 L3 L4 DS2818 - Rev 9 Typ. 0.25 4.78 5.28 page 14/32 STB4NK60Z-1, STB4NK60ZT4, STD4NK60Z-1, STD4NK60ZT4 D²PAK (TO-263) type B package information Figure 22. D²PAK (TO-263) recommended footprint (dimensions are in mm) Footprint DS2818 - Rev 9 page 15/32 STB4NK60Z-1, STB4NK60ZT4, STD4NK60Z-1, STD4NK60ZT4 IPAK (TO-251) type A package information 4.4 IPAK (TO-251) type A package information Figure 23. IPAK (TO-251) type A package outline 0068771_IK_typeA_rev14 DS2818 - Rev 9 page 16/32 STB4NK60Z-1, STB4NK60ZT4, STD4NK60Z-1, STD4NK60ZT4 IPAK (TO-251) type A package information Table 11. IPAK (TO-251) type A package mechanical data Dim. mm Min. Typ. A 2.20 2.40 A1 0.90 1.10 b 0.64 0.90 b2 b4 0.95 5.20 B5 5.40 0.30 c 0.45 0.60 c2 0.48 0.60 D 6.00 6.20 E 6.40 6.60 e e1 2.28 4.40 H DS2818 - Rev 9 Max. 4.60 16.10 L 9.00 9.40 L1 0.80 1.20 L2 0.80 V1 10° 1.00 page 17/32 STB4NK60Z-1, STB4NK60ZT4, STD4NK60Z-1, STD4NK60ZT4 IPAK (TO-251) type C package information 4.5 IPAK (TO-251) type C package information Figure 24. IPAK (TO-251) type C package outline 0068771_IK_typeC_rev14 DS2818 - Rev 9 page 18/32 STB4NK60Z-1, STB4NK60ZT4, STD4NK60Z-1, STD4NK60ZT4 IPAK (TO-251) type C package information Table 12. IPAK (TO-251) type C package mechanical data Dim. mm Min. Typ. Max. A 2.20 2.30 2.35 A1 0.90 1.00 1.10 b 0.66 0.79 b2 DS2818 - Rev 9 0.90 b4 5.23 5.33 5.43 c 0.46 0.59 c2 0.46 0.59 D 6.00 6.10 6.20 D1 5.20 5.37 5.55 E 6.50 6.60 6.70 E1 4.60 4.78 4.95 e 2.20 2.25 2.30 e1 4.40 4.50 4.60 H 16.18 16.48 16.78 L 9.00 9.30 9.60 L1 0.80 1.00 1.20 L2 0.90 1.08 1.25 θ1 3° 5° 7° θ2 1° 3° 5° page 19/32 STB4NK60Z-1, STB4NK60ZT4, STD4NK60Z-1, STD4NK60ZT4 DPAK (TO-252) type A2 package information 4.6 DPAK (TO-252) type A2 package information Figure 25. DPAK (TO-252) type A2 package outline 0068772_type-A2_rev24 DS2818 - Rev 9 page 20/32 STB4NK60Z-1, STB4NK60ZT4, STD4NK60Z-1, STD4NK60ZT4 DPAK (TO-252) type A2 package information Table 13. DPAK (TO-252) type A2 mechanical data Dim. mm Min. Max. A 2.20 2.40 A1 0.90 1.10 A2 0.03 0.23 b 0.64 0.90 b4 5.20 5.40 c 0.45 0.60 c2 0.48 0.60 D 6.00 6.20 D1 4.95 E 6.40 E1 5.10 5.20 5.30 e 2.16 2.28 2.40 e1 4.40 4.60 H 9.35 10.10 L 1.00 1.50 L1 2.60 2.80 3.00 L2 0.65 0.80 0.95 L4 0.60 R V2 DS2818 - Rev 9 Typ. 5.10 5.25 6.60 1.00 0.20 0° 8° page 21/32 STB4NK60Z-1, STB4NK60ZT4, STD4NK60Z-1, STD4NK60ZT4 DPAK (TO-252) type C2 package information 4.7 DPAK (TO-252) type C2 package information Figure 26. DPAK (TO-252) type C2 package outline 0068772_C2_24 DS2818 - Rev 9 page 22/32 STB4NK60Z-1, STB4NK60ZT4, STD4NK60Z-1, STD4NK60ZT4 DPAK (TO-252) type C2 package information Table 14. DPAK (TO-252) type C2 mechanical data Dim. mm Min. Typ. Max. A 2.20 2.30 2.38 A1 0.90 1.01 1.10 A2 0.00 0.10 b 0.72 0.85 b4 5.13 c 0.47 0.60 c2 0.47 0.60 D 6.00 D1 5.10 E 6.50 E1 5.20 e 2.186 2.286 2.386 H 9.80 10.10 10.40 L 1.40 1.50 1.70 L1 L2 6.20 5.60 6.60 6.70 5.50 0.90 1.25 0.51 BSC 0.60 L6 DS2818 - Rev 9 6.10 5.46 2.90 REF L3 L4 5.33 0.80 1.00 1.80 BSC θ1 5° 7° 9° θ2 5° 7° 9° V2 0° 8° page 23/32 STB4NK60Z-1, STB4NK60ZT4, STD4NK60Z-1, STD4NK60ZT4 DPAK (TO-252) type E package information 4.8 DPAK (TO-252) type E package information Figure 27. DPAK (TO-252) type E package outline 0068772_type-E_rev.24 DS2818 - Rev 9 page 24/32 STB4NK60Z-1, STB4NK60ZT4, STD4NK60Z-1, STD4NK60ZT4 DPAK (TO-252) type E package information Table 15. DPAK (TO-252) type E mechanical data Dim. A mm Min. Typ. Max. 2.18 2.39 A2 0.13 b 0.65 0.884 b4 4.95 5.46 c 0.46 0.61 c2 0.46 0.60 D 5.97 6.22 D1 5.21 E 6.35 E1 4.32 6.73 e 2.286 e1 4.572 H 9.94 10.34 L 1.50 1.78 L1 L2 2.74 0.89 L4 1.27 1.02 Figure 28. DPAK (TO-252) recommended footprint (dimensions are in mm) FP_0068772_24 DS2818 - Rev 9 page 25/32 STB4NK60Z-1, STB4NK60ZT4, STD4NK60Z-1, STD4NK60ZT4 D²PAK and DPAK packing information 4.9 D²PAK and DPAK packing information Figure 29. Tape outline DS2818 - Rev 9 page 26/32 STB4NK60Z-1, STB4NK60ZT4, STD4NK60Z-1, STD4NK60ZT4 D²PAK and DPAK packing information Figure 30. Reel outline T 40mm min. access hole at slot location B D C N A G measured at hub Tape slot in core for tape start 2.5mm min.width Full radius AM06038v1 Table 16. D²PAK tape and reel mechanical data Tape Dim. DS2818 - Rev 9 Reel mm mm Dim. Min. Max. Min. A0 10.5 10.7 A B0 15.7 15.9 B 1.5 D 1.5 1.6 C 12.8 D1 1.59 1.61 D 20.2 E 1.65 1.85 G 24.4 F 11.4 11.6 N 100 K0 4.8 5.0 T Max. 330 13.2 26.4 30.4 P0 3.9 4.1 P1 11.9 12.1 Base quantity 1000 P2 1.9 2.1 Bulk quantity 1000 R 50 T 0.25 0.35 W 23.7 24.3 page 27/32 STB4NK60Z-1, STB4NK60ZT4, STD4NK60Z-1, STD4NK60ZT4 D²PAK and DPAK packing information Table 17. DPAK tape and reel mechanical data Tape Dim. mm mm Dim. Min. Max. A0 6.8 7 A B0 10.4 10.6 B 1.5 12.1 C 12.8 1.6 D 20.2 G 16.4 50 B1 DS2818 - Rev 9 Reel Min. Max. 330 13.2 D 1.5 D1 1.5 E 1.65 1.85 N F 7.4 7.6 T K0 2.55 2.75 P0 3.9 4.1 Base qty. 2500 P1 7.9 8.1 Bulk qty. 2500 P2 1.9 2.1 R 40 T 0.25 0.35 W 15.7 16.3 18.4 22.4 page 28/32 STB4NK60Z-1, STB4NK60ZT4, STD4NK60Z-1, STD4NK60ZT4 Ordering information 5 Ordering information Table 18. Order codes Order code STB4NK60Z-1 STB4NK60ZT4 STD4NK60Z-1 STD4NK60ZT4 DS2818 - Rev 9 Marking B4NK60Z D4NK60Z Package Packing I2PAK Tube D2PAK Tape and reel IPAK Tube DPAK Tape and reel page 29/32 STB4NK60Z-1, STB4NK60ZT4, STD4NK60Z-1, STD4NK60ZT4 Revision history Table 19. Document revision history Date Version Changes 25-Oct-2006 4 Document reformatted no content change. 04-Mar-2008 5 Modified TO-220 and TO-220FP mechanical data. 16-Apr-2008 6 Minor text changes to improve readability. 11-Jul-2011 7 Updated package mechanical data Section 4 and packaging mechanical data Section 4. – Minor text changes 18-Jul-2013 8 – The part numbers STP4NK60Z and STP4NK60ZFP have been moved to a separate datasheet – Updated: Section 4: Package mechanical data and Section 4: Package mechanical data Removed maturity status indication from cover page. The document status is production data. Updated part numbers. 05-Apr-2018 9 Updated Table 1. Absolute maximum ratings, Table 4. On/off states, Table 5. Dynamic, Table 6. Source-drain diode and Table 7. Gate-source Zener diode. Updated Section 2.1 Electrical characteristics (curves) and Section 4 Package information. Minor text changes. DS2818 - Rev 9 page 30/32 STB4NK60Z-1, STB4NK60ZT4, STD4NK60Z-1, STD4NK60ZT4 Contents Contents 1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 2 Electrical characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.1 Electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3 Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 4 Package information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 5 4.1 I²PAK package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 4.2 D²PAK (TO-263) type A package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 4.3 D²PAK (TO-263) type B package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 4.4 IPAK (TO-251) type A package information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 4.5 IPAK (TO-251) type C package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 4.6 DPAK (TO-252) type A2 package information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 4.7 DPAK (TO-252) type C2 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 4.8 DPAK (TO-252) type E package information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 4.9 D²PAK and DPAK packing information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30 DS2818 - Rev 9 page 31/32 STB4NK60Z-1, STB4NK60ZT4, STD4NK60Z-1, STD4NK60ZT4 IMPORTANT NOTICE – PLEASE READ CAREFULLY STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement. Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of Purchasers’ products. No license, express or implied, to any intellectual property right is granted by ST herein. Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product. ST and the ST logo are trademarks of ST. All other product or service names are the property of their respective owners. Information in this document supersedes and replaces information previously supplied in any prior versions of this document. © 2018 STMicroelectronics – All rights reserved DS2818 - Rev 9 page 32/32