BTS6133DAUMA1

BTS6133D INFINEON | Alldatasheet

Document overview

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• PDF pages: 17

Technical content

Features

• Short circuit protection with latch
• Current limitation
• Overload protection
• Thermal shutdown with restart
• Overvoltage protection (including load dump)
• Loss of ground protection
• Loss of Vbb protection (with external diode for charged inductive loads)
• Very low standby current
• Fast demagnetisation of inductive loads
• Electrostatic discharge (ESD) protection
• Optimized static electromagnetic compatibility (EMC)
• Green Product (RoHS compliant)
• AEC qualified Diagnostic Function
• Proportional load current sense (with defined fault signal in case of overload operation, overtemperature shutdown and/or short circuit shutdown) Application
• Power switch with current sense diagnostic feedback for 12V and 24 V DC grounded loads
• All types of resistive, inductive and capacitive loads
• Replaces electromechanical relays, fuses and discrete circuits General Description N channel vertical power FET with charge pump, current controlled input and diagnostic feedback with load current sense, integrated in Smart SIPMOS chip on chip technology. Providing embedded protective functions. IN Charge pump Level shifter Rectifier Limit for unclamped ind. loads Gate protection Current limit Overvoltage protection + Vbb PROFET OUT 3 & Tab 1, 5 Load GND Load Output Voltage detection RIS IS IIS IL VIS IIN Logic GND Voltage sensor Voltage source Current Sense LogicESD Temperature sensor R bb VIN Product Summary Operating voltage Vbb(on) 5.5 ... 38 V On-state resistance RON 10 mΩ Nominal current IL(nom) 8A Load current (ISO) IL(ISO) 33 A Current limitation IL12(SC) 75 A Package PG-TO252-5-11 (DPAK 5 pin; less than half the size as TO 220 SMD)

PROFET® BTS 6133D Data Sheet Page 2 of 17 Rev. 1.0, 2007-02 Pin Symbol Function

1 OUT O Output; output to the load; pin 1 and 5 must be externally

shorted* . 2 IN I Input; activates the power switch if shorted to ground. Tab/(3) V bb + Supply Voltage; positive power supply voltage; tab and pin3 are internally shorted.

4 IS S Sense Output; Diagnostic feedback; provides at normal

operation a sense current proportional to the load current; in case of overload, overtemperature and/or short circuit a defined current is provided (see Truth Table on page 8)

5 OUT O Output; output to the load; pin 1 and 5 must be externally

shorted*. *) Not shorting all outputs will considerably increase the on-state resistance, reduce the peak current capability and decrease the current sense accuracy Maximum Ratings at Tj = 25 °C unless otherwise specified Parameter Symbol Values Unit Supply voltage (overvoltage protection see page 4) Vbb 38 V Supply voltage for full short circuit protection 1) Vbb 30 V Load dump protection VLoadDump = UA + Vs, UA = 13.5 V RI= 2 Ω, RL= 1.5 Ω, td= 400 ms, IN= low or high VLoad dump2) 45 V Load current (Short-circuit current, see page 5) IL self-limited A Operating temperature range Storage temperature range Tj Tstg -40 ...+150 -55 ...+150 Power dissipation (DC) Ptot 59 W Inductive load switch-off energy dissipation 3) single pulse IL = 20 A, Vbb= 12V Tj=150 °C: EAS 0.3 J Electrostatic discharge capability (ESD) (Human Body Model) acc. ESD assn. std. S5.1-1993; R=1.5kΩ; C=100pF VESD 3.0 kV Current through input pin (DC) Current through current sense pin (DC) see internal circuit diagrams page 9 IIN IIS +15, -120 +15, -120 mA Input voltage slew rate Vbb ≤ 16V : Vbb > 16V 4): dVbIN / dt self-limited V/µs 1) Short circuit is defined as a combination of re maining resistances and inductances. See schematic on page 11. 2) VLoad dump is setup without the DUT connected to the generator per ISO 7637-1 and DIN 40839. 3) See also diagram on page 11. 4) See also on page 8. Slew rate limitation can be achieved by means of using a series resistor RIN in the input path. This resistor is also required for reverse operation. See also page 10.

PROFET® BTS 6133D Data Sheet Page 3 of 17 Rev. 1.0, 2007-02 Thermal Characteristics Parameter and Conditions Symbol Values Unit min typ max Thermal resistance chip - case : RthJC -- -- 1.1 K/W junction - ambient (free air): RthJA -- 80 -- SMD version, device on PCB 5): -- 45 55

Electrical Characteristics

Parameter and Conditions Symbol Values Unit at Tj= 25, Vbb = 12 V unless otherwise specified min typ max Load Switching Capabilities and Characteristics On-state resistance (pin 3 to pin 1,5) VIN= 0, Vbb= 5.5V, IL = 7.5 A Tj=25 °C: Tj=150 °C: VIN= 0, Vbb= 12V, IL = 7.5 A Tj=25 °C: Tj=150 °C: RON mΩ Nominal load current (Tab to pin 1,5) ISO Proposal: VON ≤ 0.5 V, TC = 85°C, Tj ≤ 150°C SMD 5): VON ≤ 0.5 V, TA = 85°C, Tj ≤ 150°C IL(ISO) IL(nom) A Turn-on time to 90% VOUT: Turn-off time to 10% VOUT: ton toff 250 250 500 500 µs Slew rate on 25 to 50% VOUT, RL = 2.2 Ω, Tj=-40...150 °C dV /dton -- 0.3 0.5 V/ µs Slew rate off 50 to 25% VOUT, RL = 2.2 Ω, Tj=-40...150 °C -dV/dtoff -- 0.3 0.6 V/ µs 5) Device on 50mm*50mm*1.5mm epoxy PCB FR4 with 6cm 2 (one layer, 70µm thick) copper area for Vbb connection. PCB is vertical without blown air.

PROFET® BTS 6133D Parameter and Conditions Symbol Values Unit at Tj= 25, Vbb = 12 V unless otherwise specified min typ max Data Sheet Page 4 of 17 Rev. 1.0, 2007-02 Operating Parameters Operating voltage (VIN=0) Tj=-40...150 °C: Vbb(on) 5.5 -- 38 V Undervoltage shutdown 6) 7) VbIN(u) -- 2.5 3.5 V Undervoltage restart of charge pump Vbb(ucp) -- 4 5.5 V Overvoltage protection 8) Ibb=15 mA Tj=-40...+150°C : VZ,IN 67 -- V Standby current Tj=-40...+120°C: IIN=0 T j=150°C: Ibb(off) -- µA Reverse Battery Reverse battery voltage 9) -Vbb -- -- 16 V On-state resistance (pin 1,5 to pin 3) Vbb= - 8V, VIN= 0, IL = -7.5 A, RIS = 1 kΩ, 7) Tj=25 °C: Tj=150 °C: Vbb= -12V, VIN= 0, IL = -7.5 A, RIS = 1 kΩ, Tj=25 °C: Tj=150 °C: RON(rev) 9.5 mΩ Integrated resistor in Vbb line Rbb -- 100 150 Ω Inverse Load Current Operation On-state resistance (Pins 1,5 to pin 3) 7) VbIN = 12 V, IL = - 7.5 A Tj = 25 °C: See diagram on page 10 Tj = 150 °C: RON(inv) mΩ Maximum transient inverse load current 7) 10) (Pins 1,5 to Tab) Tj = 25 °C Tj = 85 °C Tj = 150 °C - IL(inv) A Drain-source diode voltage (+Vout > +Vbb) 7) IL = - 7.5 A, IIN = 0, Tj = 150°C -VON -- 0.3 -- V 6) VbIN=Vbb-VIN see schematic on page 8 and on page 14. 7) Not subject to production test, specified by design. 8) See also VZ,IN in schematic on page 9. 9) For operation at voltages higher then |16V| please see required schematic on page 10. 10) Operation above these limits might cause a switch off of the device after the transition from inverse to forward mode. In this case the device switches on again after a time delay of typ.1 msec.

PROFET® BTS 6133D Parameter and Conditions Symbol Values Unit at Tj= 25, Vbb = 12 V unless otherwise specified min typ max Data Sheet Page 5 of 17 Rev. 1.0, 2007-02 Protection Functions 11) Short circuit current limit (Tab to pin 1,5) 12) Short circuit current limit at VON = 6V 13) Tj =-40°C: Tj =25°C: Tj =+150°C: IL6(SC) -- 110 105 140 A Short circuit current limit at VON = 12V Tj(start) =-40°C: tm=170µs Tj(start) =25°C: Tj(start) =+150°C: IL12(SC) -- 110 A Short circuit current limit at VON = 18V 13) Tj(start) =-40°C: Tj(start) =25°C: Tj(start) =+150°C: IL18(SC) -- A Short circuit current limit at VON = 24V Tj(start) =-40°C: tm=170µs Tj(start) =25°C: Tj(start) =+150°C: IL24(SC) -- A Short circuit current limit at VON = 30V 13) Tj(start) =-40°C: Tj(start) =25°C: Tj(start) =+150°C: IL30(SC) -- A Short circuit shutdown detection voltage (pin 3 to pins 1,5) VON(SC) 2.5 3.5 4.5 V Short circuit shutdown delay after input current positive slope, VON > VON(SC), Tj = -40...+150°C min. value valid only if input "off-signal" time exceeds 30 µs td(SC1) 350 650 1200 µs Short circuit shutdown delay during on condition13) VON > VON(SC) td(SC2) 2 -- µs Output clamp (inductive load switch off) 14) at VOUT = Vbb - VON(CL) (e.g. overvoltage) IL= 40 mA VON(CL) 42 -- V Thermal overload trip temperature Tjt 150 175 -- °C Thermal hysteresis ∆Tjt -- 10 -- K 11) Integrated protection functions are designed to prevent IC destruction under fault conditions described in the data sheet. Fault conditions are considered as "outside" normal operating range. Protection functions are not designed for continuous repetitive operation. 12) Short circuit current limit for max. duration of t d(SC1) , prior to shutdown, see also figures 3.x on page 13. 13) Not subject to production test, specified by design. 14) See also figure 2b on page 12.

PROFET® BTS 6133D Parameter and Conditions Symbol Values Unit at Tj= 25, Vbb = 12 V unless otherwise specified min typ max Data Sheet Page 6 of 17 Rev. 1.0, 2007-02 Diagnostic Characteristics Current sense ratio, static on-condition kILIS = IL : IIS, IIS < IIS,lim 15), VIS <VOUT - 5 V, VbIN > 4.5 V KILIS -- 10 000 IL = 30A, Tj = -40°C: Tj = +25°C: Tj = +150°C: IL = 7.5A, Tj = -40°C: Tj = +25°C: Tj = +150°C: IL = 2.5A, Tj = -40°C: Tj = +25°C: Tj = +150°C: 8300 8300 8300 7500 8000 8200 6100 6500 7600 10000 9700 9300 10000 9700 9300 10000 9700 9300 11000 10600 10000 11400 10800 10200 14200 12800 11500 IIN = 0 (e.g. during deenergizing of inductive loads): -- 0 -- Sense current under fault conditions 16) VON>1V, typ Tj = -40...+150°C: IIS,fault 4.0 5.2 7.5 mA Sense saturation current VON<1V, typ Tj = -40...+150°C: IIS,lim 4.0 6.0 7.5 mA Fault-Sense signal delay after input current positive slope, VON >1V, Tj = -40...+150°C tdelay(fault) 350 650 1200 µs Current sense leakage current, IIN = 0 IIS(LL) -- 0.1 0.5 µA Current sense offset current, VIN = 0, IL ≤ 0 IIS(LH) -- 1 60 µA Current sense settling time to IIS static after input current positive slope, 17) tson(IS) 250 500 µs Current sense settling time during on condition, 17) tslc(IS) 50 100 µs Overvoltage protection Ibb = 15 mA Tj = -40...+150°C: VZ,IS 67 -- V 15) See also figures 4.x and 6.x on page 13 and 14. 16) Fault conditions are overload during on (i.e. VON>1V typ.), overtemperature and short circuit; see also truth table on page 8. 17) Not subject to production test, specified by design.

PROFET® BTS 6133D Parameter and Conditions Symbol Values Unit at Tj= 25, Vbb = 12 V unless otherwise specified min typ max Data Sheet Page 7 of 17 Rev. 1.0, 2007-02 Input Required current capability of input switch Tj =-40..+150°C: IIN(on) -- 1.4 2.2 mA Input current for turn-off Tj =-40..+150°C: IIN(off) -- -- 30 µA

PROFET® BTS 6133D Data Sheet Page 8 of 17 Rev. 1.0, 2007-02 Truth Table Input Current level Output level Current Sense IIS Normal operation L H L H ≈0 (I IS(LL)) nominal Overload 18) L H L H ≈0 (IIS(LL)) IIS,fault Short circuit to GND 19) L H L L ≈0 (IIS(LL)) IIS,fault Overtemperature L H L L ≈0 (IIS(LL)) IIS,fault Short circuit to Vbb L H H H ≈0 (IIS(LL)) <nominal 20) Open load L H Z H ≈0 (IIS(LL)) ≈0 (IIS(LH)) L = "Low" Level Z = high impedance, potential depends on external circuit H = "High" Level 19) Short Circuit is detected at the following condition: VON > 3.5V (typ.) . See also page 11. 20) Low ohmic short to Vbb may reduce the output current IL and therefore also the sense current IIS. Terms PROFET V IN IS OUT bb VIN IIS IIN Vbb Ibb IL VOUT VON 1,5 RISVIS VbIN RIN DS VbIS Two or more devices can easily be connected in parallel to increase load current capability.

PROFET® BTS 6133D Data Sheet Page 9 of 17 Rev. 1.0, 2007-02 Input circuit (ESD protection) IN ZD INI Vbb RbbV Z,IN VbIN VIN ESD-Zener diode: 67 V typ., max 15 mA; Current sense output Normal operation IS ISR ZD ISV Vbb Z,IS V Rbb IIS IIS,fault VZ,IS = 67 V (typ.), RIS = 1 kΩ nominal (or 1 kΩ /n, if n devices are connected in parallel). IS = IL/kilis can be only driven by the internal circuit as long as V out - VIS > 5V. Therefore RIS should be less than mA VVbb 5.7 5− . Note: For large values of RIS the voltage VIS can reach almost Vbb. See also overvoltage protection. If you don't use the current sense output in your application, you can leave it open. Inductive and overvoltage output clamp + Vbb OUT PROFET VZ1 V ON VON is clamped to VON(Cl) = 42 V typ Overvoltage protection of logic part + Vbb VOUT IN bbR Signal GND Logic PROFET VZ,IS R IS INR IS VZ,IN R V V Z,VIS Rbb = 100 Ω typ., VZ,IN = VZ,IS = 67 V typ., RIS = 1 kΩ nominal. Note that when overvoltage exceeds 67 V typ. a voltage above 5V can occur between IS and GND, if R V, VZ,VIS are not used.

PROFET® BTS 6133D Data Sheet Page 10 of 17 Rev. 1.0, 2007-02 Reversave (Reverse battery protection) Logic IN ISR OUT LR Power GNDSignal GND Vbb- Power TransistorINR bbR D RIS typ. 1 kΩ. Add RIN for reverse battery protection in applications with Vbb above 16V; recommended value: =+ ISIN RR VV A bb 12|| 08.0 To minimise power dissipation at reverse battery operation, the overall current into the IN and IS pin should be about 80mA. The current can be provided by using a small signal diode D in parallel to the input switch, by using a MOSFET input switch or by proper adjusting the current through R IS. Since the current via Rbb generates additional heat in the device, this has to be taken into account in the overall thermal consideration. Inversave (Inverse current operation) PROFET V IN OUT IS bb Vbb VOUT - IL R IS VIS VIN - + IIS The device can be operated in inverse load current mode (VOUT > Vbb > 0V). The current sense feature is not available during this kind of operation (IIS= IIS(LH)). With IIN = 0 (e.g. input open) only the intrinsic drain source diode is conducting resulting in considerably increased power dissipation. If the device is switched on (V IN = 0), the power dissipation is decreased to the much lower value RON(INV) * I2 as long as a maximum current IL(inv) is not exceeded(see on p4). Note: Temperature protection during inverse load current operation is not possible! Vbb disconnect with energised inductive load Provide a current path with load current capability by using a diode, a Z-diode, or a varistor. (VZL+VD<39 V if RIN = 0). For higher clamp voltages currents at IN and IS have to be limited to 120 mA. Version a: PROFET V IN OUT IS bb Vbb VZL VD

PROFET® BTS 6133D Data Sheet Page 11 of 17 Rev. 1.0, 2007-02 Short circuit detection Fault Condition: VON > VON(SC) (3.5 V typ.) and t> td(SC) (typ.650 µs). Overload detection Fault Condition: VON > 1 V typ. detection circuit Logic unit + V bb OUT VON Short circuit Short circuit is a combination of primary and secondary impedance’s and a resistance’s. PROFET V IN OUT IS bb RSC I IN Vbb Z L SC L SC 10mOhm 5uH Allowable combinations of minimum, secondary resistance for full protection at given secondary inductance and supply voltage for single short circuit event: 16V 0 100 200 RSC [mOhm] L SC 300 [uH] V :bb 18V 24V 30V Inductive load switch-off energy dissipation PROFET V IN OUT IS bb E E E EAS bb L R ELoad L RL {Z L RIS I IN Vbb i (t)L Energy stored in load inductance: EL = 1/2·L·I2 L While demagnetising load inductance, the energy dissipated in PROFET is EAS= Ebb + EL - ER= ∫ VON(CL)·iL(t) dt, with an approximate solution for RL > 0 Ω: EAS= IL· L 2·RL (Vbb + |VOUT(CL)|) ln (1+ IL·RL |VOUT(CL)| ) Maximum allowable load inductance for a single switch off L = f (IL ); Tj,start = 150°C, Vbb = 12 V, RL = 0 Ω 0,01 0,1 100 1000 11 0 1 0 0 I_L [A] L [mH]

PROFET® BTS 6133D Data Sheet Page 14 of 17 Rev. 1.0, 2007-02 Figure 4b: Overload Tj<Tjt IIN t IL Vbb IS -V OUT V =1V typ.ON R *ION L,lim IL k ilis IIS,lim IIS,fault Figure 5a: Undervoltage restart of charge pump, overvoltage clamp 01 0 1 2 VOUT VbIN(ucp) VIN = 0 IIN = 0 VON(CL) VON(CL) VbIN(u) VbIN(u) dynamic, short Undervoltage not below Vbb Figure 6a: Current sense versus load current: 01 02 0 I L [A] [mA] I IS 30 40 IL,lim IIS(LH) IIS,lim Figure 6b: Current sense ratio21: 5000 10000 15000 01 0 2 0 IL[A] kILIS Approximate solution for worst case, minimum detectable load current: I L (MIN) = I IS(LH) ·k ILIS (max@30A)

21 This range for the current sense ratio refers to all

devices. The accuracy of the kILIS can be raised by means of calibration the value of kILIS for every single device.

PROFET® BTS 6133D Data Sheet Page 15 of 17 Rev. 1.0, 2007-02 Package Outlines All dimensions in mm D-Pak-5 Pin: PG-TO252-5-11 Sales Code BTS 6133D Green Product To meet the world-wide customer requirements for environmentally friendly products and to be compliant with government regulations the device is available as a green product. Green products are RoHS-Compliant (i.e Pb- free finish on leads and suitable for Pb-free soldering according to IPC/JEDEC J-STD-020).

PROFET® BTS 6133D Data Sheet Page 16 of 17 Rev. 1.0, 2007-02

Revision History

Rev. 1.0 2007-02-21 RoHS-compliant version of BTS6133D Page 1, page 16: RoHS compliance statement and Green product feature added Page 1, page 16: Change to RoHS compliant package PG-TO252-5-11 Legal disclaimer updated

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© Infineon Technologies AG 2007. All Rights Reserved. Legal Disclaimer The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics (“Beschaffenheitsgarantie”). With respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation warranties of non- infringement of intellectual property rights of any third party. Information For further information on technology, delivery terms and conditions and prices please contact your nearest Infineon Technologies Office (www.infineon.com). Warnings Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered.