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Data Sheet 1 V1.0, 2007-05-13

Smart High-Side Power Switch

BTS716GB

Summary of content (16 pages)

PAGE 1
Smart High-Side Power Switch BTS716GB 6PDUW +LJK 6LGH 3RZHU 6ZLWFK )RXU &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 IRXU SDUDOOHO PΩ $ $ P-DSO-20 PG-DSO20 *HQHUDO 'HVFULSWLRQ • • 1 FKDQQHO YHUWLFDO SRZHU 026)(7 ZLWK FKDUJH SXPS JURXQG UHIHUHQFHG &026 FRPSDWLEOH LQSXW DQG  GLDJQRVWLF IHHGEDFN PRQROLW
PAGE 2
Smart High-Side Power Switch BTS716GB )XQFWLRQDO GLDJUDP RYHUYROWDJH SURWHFWLRQ ORJLF LQWHUQDO YROWDJH VXSSO\ ,1 9%% FODPS IRU LQGXFWLYH ORDG (6' WHPSHUDWXUH VHQVRU UHYHUVH EDWWHU\ SURWHFWLRQ 2SHQ ORDG GHWHFWLRQ FXUUHQW OLPLW 287 JDWH FRQWURO FKDUJH SXPS /2$' FKDQQHO 67 ,1 *1' control and protection circuit of channel 2 287
PAGE 3
Smart High-Side Power Switch BTS716GB Pin Definitions and Functions Pin 1,10, 11,12, 15,16, 19,20 3 5 7 9 18 17 14 13 4 8 2 6 Data Sheet Pin configuration Symbol Function Vbb Positive power supply voltage. Design the wiring for the simultaneous max. short circuit currents from channel 1 to 2 and also for low thermal resistance IN1 Input 1,2,3,4 activates channel 1,2,3,4 in case of logic high signal IN2 IN3 IN4 OUT1 Output 1,2,3,4 protected high-side power output of channel 1,2,3,4.
PAGE 4
Smart High-Side Power Switch BTS716GB 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 protection2) VLoadDump = VA + Vs, VA = 13.5 V RI3) = 2 Ω, td = 400 ms; IN = low or high, each channel loaded with RL = 13.
PAGE 5
Smart High-Side Power Switch BTS716GB Parameter and Conditions Thermal resistance junction - soldering point7)8) junction – ambient6) @ 6 cm2 cooling area Symbol each channel: Rthjs Rthja one channel active: all channels active: Values min typ max Unit 17 ---- K/W Values min typ max Unit ----- --44 35 Electrical Characteristics Parameter and Conditions, each of the four channels Symbol at Tj = -40...
PAGE 6
Smart High-Side Power Switch BTS716GB Parameter and Conditions, each of the four channels Symbol Values min typ max Vbb(on) Vbb(u so) 5.5 -- --- 40 3.2 V V Vbb(AZ) 41 47 52 V Ibb(off) ----- 9 --1 16 24 16 5 µA --- 0.5 1.9 0.9 3.3 mA --5 -9 -- 14 --- A --- 6.5 6.5 --- A -- 2 -- ms 41 47 52 V 150 -- -10 --- °C K at Tj = -40...+150°C, Vbb = 12 V unless otherwise specified Unit Operating Parameters Operating voltage Undervoltage switch off10) Tj =-40...
PAGE 7
Smart High-Side Power Switch BTS716GB 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 BTS716GB Truth Table Channel 1 and 2 Channel 3 and 4 (equivalent to channel 1 and 2) Chip 1 Chip 2 Normal operation Open load Channel 1 (3) Channel 2 (4) Overtemperature both channel Channel 1 (3) Channel 2 (4) L = "Low" Level H = "High" Level IN1 IN3 IN2 IN4 OUT1 OUT3 OUT2 OUT4 ST1/2 ST3/4 L L H H L H L H L H X X L L H H Z H L H L H X X H H H H X X L X H L H X X L H L H X X X L H X X L L L L L X X Z H L L L X X L L L19) H L15) H H L L H L H L X = don't
PAGE 9
Smart High-Side Power Switch BTS716GB Input circuit (ESD protection), IN1 to IN4 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, ST1/2 or ST3/4 67 Open-load detection, OUT1...4 (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 BTS716GB 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 BTS716GB 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, IN1,2,3,4 = low Ibb(off) [µA] Tj [°C] Data Sheet 11 V1.
PAGE 12
Smart High-Side Power Switch BTS716GB 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 BTS716GB 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 BTS716GB 1.27 0.35 +0.09 8˚ ma x 0.35 x 45˚ 7.6 -0.2 1) 0.23 2.65 max 0.2 -0.1 2.45 -0.2 Package Outlines 0.4 +0.8 +0.15 2) 0.2 24x 20 0.1 10.3 ±0.3 11 GPS05094 1 12.8 1) 10 -0.2 Index Marking 1) Does not include plastic or metal protrusions of 0.15 max per side 2) Does not include dambar protrusion of 0.
PAGE 15
Smart High-Side Power Switch BTS716GB Revision History Version V1.0 Data Sheet Date Changes 2007-05-13 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 2007-05-13 Published by Infineon Technologies AG 81726 Munich, Germany © Infineon Technologies AG 9/1/08. 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”).