BTS52352GXT Infineon Technologies, BTS52352GXT Datasheet
BTS52352GXT
Specifications of BTS52352GXT
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BTS52352GXT Summary of contents
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... Over Voltage Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 6.4 Loss of Ground Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 6.5 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 7 Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 7.1 ON-State Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 7.2 OFF-State Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 7.3 Sense Enable Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 7.4 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 8 Package Outlines BTS5235- Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Data Sheet Smart High-Side Power Switch 2 BTS5235-2G Table of Contents Rev.1.1, 2007-09-01 ...
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... Green Product (RoHS compliant) • AEC Qualified Product Summary The BTS5235- dual channel high-side power switch in PG-DSO-20-43 package providing embedded protective functions. The power transistor is built by a N-channel vertical power MOSFET with charge pump. The device is monolithically integrated in Smart SIPMOS technology. ...
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... Latched over temperature diagnosis in ON-state, signalling by voltage source • Open load detection in OFF-state, signalling by voltage source Applications • C compatible high-side power switch with diagnostic feedback for 12 V grounded loads • All types of resistive, inductive and capacitive loads • Suitable for loads with high inrush currents lamps • ...
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... Block Diagram The BTS5235- dual channel high-side power switch (two times PG-DSO-20-43 package providing embedded protective functions. The Enhanced IntelliSense pins IS1 and IS2 provide a sophisticated diagnostic feedback signal including current sense function, over load and over temperature alerts in ON-state and open load alert in OFF-state. The diagnosis signals can be switched on and off by the sense enable pin SEN ...
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... In all tables of electrical characteristics is valid: Channel related symbols without channel number are valid for each channel separately. Data Sheet IN1 VBB IN1 I IN2 IN2 OUT1 I BTS5235-2G IS1 IS1 I IS2 OUT2 IS2 I SEN SEN GND V SEN I GND 6 Smart High-Side Power Switch BTS5235-2G Block Diagram DS1 V OUT1 DS2 V OUT2 Terms2ch.emf Rev.1.1, 2007-09-01 ...
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... Sense Enable input for channel 1&2 Protected high-side power output channel 1 Protected high-side power output channel 2 Ground connection Positive power supply for logic supply as well as output power supply Not connected 7 Smart High-Side Power Switch BTS5235-2G Pin Configuration VBB OUT1 OUT1 OUT1 ...
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... Current through sense pin Temperatures 4.1.13 Junction Temperature 4.1.14 Dynamic temperature increase while switching 4.1.15 Storage Temperature ESD Susceptibility 4.1.16 ESD susceptibility HBM 1) Not subject to production test, specified by design. Data Sheet Smart High-Side Power Switch Symbol Limit Values min bb(SC) V – ...
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... Load Dump is specified in ISO 7636, 4) Current limitation is a protection feature. Operation in current limitation is considered as “outside” normal operating range. Protection features are not designed for continuous repetitive operation. 5) Pulse shape represents inductive switch off: 6) Device mounted on PCB ( thick) for connection ...
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... Figure 5 shows the input circuit of the BTS5235-2G. There is an integrated input resistor that makes external components obsolete. The current sink to ground ensures that the device switches off in case of open input pin. The zener diode protects the input circuit against ESD pulses. ...
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... A high signal at the input pin causes the power DMOS to switch on with a dedicated slope, which is optimized in terms of EMC emission OUT 90% 70% dV /dt 30% 10% Figure 6 Switching a Load (resistive) 5.1.3 Inductive Output Clamp When switching off inductive loads with high-side switches, the voltage V because the inductance intends to continue driving the current. ...
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... Figure 9 Maximum Energy Dissipation Single Pulse, T Data Sheet Block Description and Electrical Characteristics ------ ---------------------- - – L OUT(CL VBB = 13. [A] j,Start 12 Smart High-Side Power Switch BTS5235-2G Figure 150 C Rev.1.1, 2007-09-01 (1) (2) for the ...
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... Block Description and Electrical Characteristics = 13 Symbol GND all channels active I bb(OFF) R DS(ON) V DS(NL) I L(nom) V OUT(CL) I L(OFF) - IL(inv IN(L) V IN(H) I IN(L) I IN( OFF 13 Smart High-Side Power Switch = Limit Values Unit Test Conditions min. typ. max. 4.5 – 4 < 0 – 1.8 4.0 – 3.6 8 SEN – ...
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... V -d 0.1 / dtOFF 50 mm 1.5mm epoxy, FR4) with and DS(ON) Symbol Limit Values Min. Typ. R – thJC R thJA – – 1.5mm epoxy, FR4) with Smart High-Side Power Switch BTS5235- Unit Test Conditions typ. max. 0. 0. copper heatsinking area (one layer ...
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... Current Limitation (minimum values) Current limitation is realized by increasing the resistance of the device which leads to rapid temperature rise inside. A temperature sensor for each channel causes an overheated channel to switch off to prevent destruction. After cooling down with thermal hysteresis, the channel switches on again. Please refer to ...
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... R GND GND 16 Smart High-Side Power Switch BTS5235-2G Protection Functions diss(rev) Page 8). The current through the Section 5.1.3, there is a clamp mechanism for , the power transistor switches on and the bb(AZ Due to the ESD bb bb(AZ) V OUT OUT OverVoltage .emf Rev.1.1, 2007-09-01 in reverse (3) ...
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... Data Sheet = 13 Symbol min. typ. max. I L(LIM) I L(SCr) t OFF(SC) T 150 j(SC > DS(rev) OUT bb - IGND R 115 GND V bb(AZ) I L(GND must not exceed + | DS bb OUT(CL) 17 Smart High-Side Power Switch BTS5235-2G Protection Functions = Limit Values Unit Conditions 23 – – – – 6 – j(SC) 0 jStart 170 – ...
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... VBB gate control IN1 0 latch over temperature 1 over load open load @ off IS(fault) channel 1 gate control IN2 0 diagnosis 1 channel 2 GND Input Level Smart High-Side Power Switch BTS5235- ILIS L IS IS(fault IS1 OUT1 V OUT(OL) I IS2 OUT2 load Sense.emf Output Diagnostic Output Level ...
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... In case of over-load as well as over-temperature, the voltage V according input pin is high. This means, even if the overload disappears after the first thermal shutdown or when the device keeps switching on and off in over-load condition (thermal toggling), the diagnosis signal ( V constantly available. Please refer to first thermal shutdown, the diagnosis signal ( of the overload ...
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... I defines the leakage current in the complete system e.g. caused by humidity. There is no internal leakage leakage current from out to ground at BTS5235-2G. in off state must be ensured. To reduce the stand-by current of the system, an open load resistor switch ( S recommended. Data Sheet over temperature I L(LIM) ...
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... Sense Enable Function The diagnosis signals have to be switched high signal at sense enable pin (SEN). See on the timing between SEN pin and diagnosis signal I is provided at pin SEN. SEN t sIS(SEN Figure 18 Timing of Sense Enable Signal The SEN pin circuit is designed equally to the input pin. Please refer to recommended to limit the current through the sense pins IS1 and IS2 in case of reverse polarity and over voltage ...
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... I 8 L(OVL) – sIS(OVL) R 1.8 SEN V -0.3 SEN(L) V 2.5 SEN( SEN( SEN(H) t – sIS(SEN) t – dIS(SEN) 22 Smart High-Side Power Switch BTS5235-2G Diagnosis Unit Conditions 2870 – 4035 8000 3050 3580 2920 3380 2850 3275 3410 6000 T = 150 C j 2920 3275 2875 ...
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... Pb-free finish on leads and suitable for Pb-free soldering according to IPC/JEDEC J-STD-020). For further information on alternative packages, please visit our website: http://www.infineon.com/packages. Data Sheet 2) 0.1 0.2 24x 12.8 -0.2 23 Smart High-Side Power Switch BTS5235-2G Package Outlines BTS5235-2G 0.35 x 45˚ 1) 7.6 -0.2 +0.8 0.4 ±0.3 10.3 GPS05094 Dimensions in mm Rev.1.1, 2007-09-01 ...
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... Modification of the package to be green. Data sheet derived from the BTS5235L grey Revision 1.0: parameter 4.1.6: change to 110mJ at 12V; added conditions Vbb=13.5V changed Figure 9. parameter 4.1.7: -24V min. -17V max. Data Sheet Smart High-Side Power Switch 24 BTS5235-2G Revision History Rev.1.1, 2007-09-01 ...
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... Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Infineon Technologies 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 ...