Datasheet

ManualsBrandsINFINEON TECHNOLOGIES ManualsPMICsPMIC - ELCs High side BSOP 12

Data Sheet 1 V1.1, 2007-05-29

Smart High-Side Power Switch

BTS5210L

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Summary of content (16 pages)

PAGE 1
Smart High-Side Power Switch BTS5210L 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 9 RQH WZR SDUDOOHO PΩ PΩ $ $ $ $ P-DSO-12 PG-DSO-12-9 *HQHUDO 'HVFULSWLRQ • • 1 FKDQQHO YHUWLFDO SRZHU 026)(7 ZLWK FKDUJH SXPS JURXQG UHIHUHQFHG &026 FRPSDWLEOH LQSXW DQG  GLDJQRVWLF IHHGEDFN PRQROLWK
PAGE 2
Smart High-Side Power Switch BTS5210L )XQFWLRQDO GLDJUDP *1' ,1 67 ORJLF LQWHUQDO YROWDJH VXSSO\ FXUUHQW OLPLW 9%% FODPS IRU LQGXFWLYH ORDG 287 (6' WHPSHUDWXUH VHQVRU JDWH FRQWURO FKDUJH SXPS UHYHUVH EDWWHU\ SURWHFWLRQ 2SHQ ORDG GHWHFWLRQ FKDQQHO ,1 67 control and protection circuit equivalent to channel 1 287
PAGE 3
Smart High-Side Power Switch BTS5210L Pin Definitions and Functions Pin 1 2 4 3 5 6,12, heat slug 7,9,11 8 10 Data Sheet Pin configuration Symbol Function GND Ground of chip IN1 Input 1,2 activates channel 1,2 in case of logic high signal IN2 ST1 Diagnostic feedback 1 & 2 of channel 1,2 open drain, low on failure ST2 Vbb Positive power supply voltage. Design the wiring for the simultaneous max.
PAGE 4
Smart High-Side Power Switch BTS5210L 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.
PAGE 5
Smart High-Side Power Switch BTS5210L Parameter and Conditions Thermal resistance junction - Case6) junction – ambient6) @ 6 cm2 cooling area Symbol each channel: RthjC Rthja one channel active: all channels active: Values min typ max Unit 5 ---- K/W Values min typ max Unit ----- --45 40 Electrical Characteristics Parameter and Conditions, each of the four channels Symbol at Tj = -40...
PAGE 6
Smart High-Side Power Switch BTS5210L 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 off9) Overvoltage protection11) I bb = 40 mA Standby current12) VIN = 0; see diagram page 11 Vbb(on) Tj =-40°C...25°C: Vbb(u so) Tj =125°C: Vbb(AZ) Tj =-40°C...
PAGE 7
Smart High-Side Power Switch BTS5210L 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 16) 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 Feedback17) Input resistance RI 2.5 4.0 6.
PAGE 8
Smart High-Side Power Switch BTS5210L 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 L19) 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).
PAGE 9
Smart High-Side Power Switch BTS5210L 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' 6LJQDO *1' Status output, ST1 or ST2 67 Open-load detection, OUT1 or OUT2 (6' =' *1' /RDG *1' VZ1 = 6.1 V typ., VZ2 = 47 V typ., RGND = 150 Ω, RST= 15 kΩ, RI= 3.5 kΩ typ.
PAGE 10
Smart High-Side Power Switch BTS5210L 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.
PAGE 11
Smart High-Side Power Switch BTS5210L 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 11 V1.
PAGE 12
Smart High-Side Power Switch BTS5210L 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
PAGE 13
Smart High-Side Power Switch BTS5210L 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.
PAGE 14
Smart High-Side Power Switch BTS5210L 0.1 0.1 C 12x Seating Plane 1 5x 1 = 5 0.4 M C 0.7 ±0.15 (0.2) (4.4) CAB 10.3 ±0.3 4.2 ±0.1 7 0.25 B 1.6 ±0.1 (1.8) 5.1 ±0.1 12 .035 8˚ +0.13 0.25 7.5 ±0.1 1) 5˚ ±3˚ B 0.25 +0.075 -0 2.6 MAX. (1.55) 2.35 ±0.1 2) 0.8 8˚ 0 +0.1 6.4 ±0.1 1) A 0.1 ±0.05 3) Package Outlines ø0.8 x 0.1 -0.05 Depth 4) 1 6 7.8 ±0.1 (Heatslug) 1) Does not include 2) Stand OFF 3) Stand OUT 4) plastic or metal protrusion of 0.15 max.
PAGE 15
Smart High-Side Power Switch BTS5210L Revision History Version V1.1 Data Sheet Date Changes 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. 15 V1.
PAGE 16
Edition 2007-05-29 Published by Infineon Technologies AG 81726 Munich, Germany © Infineon Technologies AG 5/29/07. 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”).