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BTS5210G

Smart High-Side Power Switch

PROFET

Data Sheet, Rev. 1.3, April 2009

Automotive

Summary of content (17 pages)

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Data Sheet, Rev. 1.
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Smart High-Side Power Switch BTS5210G 6PDUW +LJK 6LGH 3RZHU 6ZLWFK 7ZR &KDQQHOV [ PΩ 6WDWXV )HHGEDFN Product Summary Package 9EE $FWLYH FKDQQHOV 2Q VWDWH 5HVLVWDQFH 521 1RPLQDO ORDG FXUUHQW ,/ 120 &XUUHQW OLPLWDWLRQ ,/ 6&U 2SHUDWLQJ 9ROWDJH RQH PΩ $ $ 9 WZR SDUDOOHO PΩ $ $ P-DSO-14 PG-DSO-14-37 *HQHUDO 'HVFULSWLRQ • • 1 FKDQQHO YHUWLFDO SRZHU 026)(7 ZLWK FKDUJH SXPS JURXQG UHIHUHQFHG &026 FRPSDWLEOH LQSXW DQG ® GLDJQRVWLF IHHGEDFN PRQROL
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Smart High-Side Power Switch BTS5210G )XQFWLRQDO GLDJUDP *1' ORJLF LQWHUQDO YROWDJH VXSSO\ FXUUHQW OLPLW JDWH FRQWURO FKDUJH SXPS 9%% FODPS IRU LQGXFWLYH ORDG 287 ,1 67 (6' WHPSHUDWXUH VHQVRU UHYHUVH EDWWHU\ SURWHFWLRQ 2SHQ ORDG GHWHFWLRQ FKDQQHO ,1 67 control and protection circuit equivalent to channel 1 287 Data Sheet 3 Rev. 1.
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Smart High-Side Power Switch BTS5210G Pin Definitions and Functions Pin Symbol 1,7, 8,14 Vbb 2 3 5 4 6 GND IN1 IN2 ST1 ST2 12,13 OUT1 9,10 OUT2 Output 1,2 protected high-side power output of channel 1,2. Design the wiring for the max. short circuit current; both output pins have to be connected in parallel for operation according this spec. 11 NC Not Connected Data Sheet Function Positive power supply voltage. Design the wiring for the simultaneous max.
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Smart High-Side Power Switch BTS5210G Parameter Symbol Supply voltage (overvoltage protection see page 6) Supply voltage for full short circuit protection Tj,start = -40 ...+150°C Load current (Short-circuit current, see page 6) Load dump protection1) VLoadDump = VA + Vs, VA = 13.5 V RI2) = 2 Ω, td = 400 ms; IN = low or high, each channel loaded with RL = 13.
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Smart High-Side Power Switch BTS5210G Parameter and Conditions Thermal resistance junction - soldering point6)7) junction – ambient6) @ 6 cm2 cooling area Symbol each channel: Rthjs Rthja one channel active: all channels active: Values min typ max Unit 15 ---- K/W Values min typ max Unit ----- --45 40 Electrical Characteristics Parameter and Conditions, each of the four channels Symbol at Tj = -40...
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Smart High-Side Power Switch BTS5210G Parameter and Conditions, each of the four channels Symbol at Tj = -40...+150°C, Vbb = 12 V unless otherwise specified Values min typ max Unit Operating Parameters Operating voltage Undervoltage switch off10) Overvoltage protection12) I bb = 40 mA Standby current13) VIN = 0; see diagram page 11 Vbb(on) Tj =-40°C...25°C: Vbb(u so) Tj =125°C: Vbb(AZ) Tj =-40°C...
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Smart High-Side Power Switch BTS5210G Parameter and Conditions, each of the four channels Symbol at Tj = -40...+150°C, Vbb = 12 V unless otherwise specified Reverse Battery Reverse battery voltage 17) Drain-source diode voltage (Vout > Vbb) IL = - 2.0 A, Tj = +150°C -Vbb -VON Values min typ max Unit --- -600 32 -- V mV Diagnostic Characteristics Open load detection voltage V OUT(OL) 1.7 2.8 4.0 V Input and Status Feedback18) Input resistance RI 2.5 4.0 6.
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Smart High-Side Power Switch BTS5210G Truth Table ( each channel ) Normal operation Open load Overtemperature L = "Low" Level H = "High" Level IN OUT ST L H L H L H Z H H H L H L L L20) H H L X = don't care Z = high impedance, potential depends on external circuit Status signal valid after the time delay shown in the timing diagrams Parallel switching of channel 1 and 2 is easily possible by connecting the inputs and outputs in parallel (see truth table).
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Smart High-Side Power Switch BTS5210G Input circuit (ESD protection), IN1 or IN2 Overvolt. and reverse batt. protection 9 ,1 5 , 9EE 5 67 ,1 (6' =' , , 9 5, = /RJLF , 5 67 67 *1' 287 9 = The use of ESD zener diodes as voltage clamp at DC conditions is not recommended. *1' 5 *1' /RDG *1' 6LJQDO *1' Status output, ST1 or ST2 VZ1 = 6.1 V typ., VZ2 = 47 V typ., RGND = 150 Ω, RST= 15 kΩ, RI= 3.5 kΩ typ. In case of reverse battery the load current has to be limited by the load.
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Smart High-Side Power Switch BTS5210G GND disconnect with GND pull up Inductive load switch-off energy dissipation ( EE ,1 9EE ( $6 352)(7 287 ,1 67 *1' 9 9 EE 352)(7 287 / 67 9 ,1 67 9 Vbb disconnect with energized inductive load ,1 *1' *1' Any kind of load. If VGND > VIN - VIN(T+) device stays off Due to VGND > 0, no VST = low signal available.
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Smart High-Side Power Switch BTS5210G Typ. on-state resistance 521 I 9EE 7M ; IL = 2 A, IN = high RON [mOhm] 7M & & & Vbb [V] Typ. standby current ,EE RII I 7M ; Vbb = 9...34 V, IN1,2 = low Ibb(off) [μA] Tj [°C] Data Sheet 12 Rev. 1.
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Smart High-Side Power Switch BTS5210G Timing diagrams All channels are symmetric and consequently the diagrams are valid for channel 1 to channel 4 Figure 2b: Switching a lamp: Figure 1a: Vbb turn on: ,1 ,1 ,1 9 EE 67 9 287 9 9 287 287 67 RSHQ GUDLQ , / 67 RSHQ GUDLQ W W Figure 2a: Switching a resistive load, turn-on/off time and slew rate definition: Figure 3a: Turn on into short circuit: shut down by overtemperature, restart by cooling ,1 ,1 RWKHU FKDQQHO QRUP DO RSHUDWLRQ 9
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Smart High-Side Power Switch BTS5210G Figure 5a: Open load: detection in OFF-state, turn on/off to open load Open load of channel 1; other channels normal operation Figure 3b: Turn on into short circuit: shut down by overtemperature, restart by cooling (two parallel switched channels 1 and 2) ,1 ,1 , , 9287 / / [,/ OLP , W 67 , / / 6&U 67 RII 6& V V W ST1 and ST2 have to be configured as a 'Wired OR' function ST1/2 with a single pull-up resistor.
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Smart High-Side Power Switch BTS5210G Package Outlines 1.75 MAX. 1) 4 -0.2 B 1.27 0.64 ±0.25 0.1 2) 0.41+0.10 -0.06 0.2 M 14 6±0.2 A B 14x 0.2 M C 8 1 7 1) 8.75 -0.2 8˚MAX. 0.19 +0.06 0.175 ±0.07 (1.47) 0.35 x 45˚ C A Index Marking 1) Does not include plastic or metal protrusion of 0.15 max. per side 2) Lead width can be 0.61 max.
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Smart High-Side Power Switch BTS5210G Revision History Version Date Changes Rev. 1.3 2009-04-16 Modification of the package name extension. V1.2 2007-09-25 Modification of the package drawing. V1.1 2007-05-29 Creation of the green datasheet. First page : Adding the green logo and the AEC qualified Adding the bullet AEC qualified and the RoHS compliant features Package page Modification of the package to be green. Data Sheet 16 Rev. 1.
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Edition 2009-04-16 Published by Infineon Technologies AG 81726 Munich, Germany © 2009 Infineon Technologies AG All Rights Reserved. Legal Disclaimer The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics.