? 20 13 semiconductor component industries product order number: december - 2017, rev. 3 fan7171 - f085 fan7171 - f085 600v / 4a, high - side automotive gate drive r ic fan7171 - f085 600v / 4a, high - side automotive gate drive r ic features ? automotive qualified to aec q100 ? floating channel for bootstrap operation to +600 v ? 4 a sourcing and 4 a sinking current driving capability ? common - mode dv/dt noise - cancelling circuit ? 3.3 v and 5 v input logic compatible ? output in - phase with input signal ? under - voltage lockout for v bs ? 25 v shunt regulator on v dd and v bs ? 8 - lead , small outline package applications ? common rail injection systems ? dc - dc converter ? motor drive (electric power steering, fans) related product resources ? fan7171 - f085 product folder ? an - 6076 design and application guide of bootstrap circuit for high - voltage gate - drive ic ? an - 8102 200 recommendations to avoid short pulse width issues in hvic gate driver applications ? an - 9052 design guide for selection of bootstrap components ? an - 4171 fan7085 high - side gate driver - internal recharge path design considerations description the fan7171 - f085 is a monolithic high - side gate drive ic that can drive high - speed mosfets and igbts that operate up to +600 v. it has a buffered output stage with all nmos transistors designed for high pulse current driving cap ability and minimum cross - conduction. on semiconductor s high - voltage process and common - mode noise - canceling techniques provide stable operation of the high - side driver under high - dv/dt noise circumstances. an advanc ed level - shift circuit offers high - side gate driver operation up to v s = - 9.8 v (typical) for v bs =15 v. the uvlo circuit prevents malfunction when v bs is lower than the specified threshold voltage. the high - current and low - output voltage - drop feature make this device suitable for sustain ing swit ch driver s and energy - recovery switch driver s in automotive motor drive inverter s , switching power suppl ies , and high - power dc - dc converter applications. figure 1. 8 - l ead , soic, n arrow b ody ordering information part number operating temperature range package packing method fan7171m - f085 - 40c ~ 125c 8 - l ead , small outline integrated circuit ( soic ) , jedec ms - 012, .150 inch n arrow b ody tube fan7171mx - f085 tape & reel note: 1. these devices passed wave soldering test by jesd22a - 111 . 2. a suffix as f085p has been temporarily introduced in order to manage a double source strategy as on semiconductor has officially announced in aug 2014.
www.onsemi.com 2 fan7171 - f085 600v / 4a, high - side automotive gate drive r ic typical application figure 2. typical application block diagram figure 3. block diagram pin configuration figure 4. pin assignment (top through view) pin descriptions pin # name description 1 v dd supply voltage 2 in logic input for high - side gate driver output 3 nc no connection 4 gnd ground 5 nc no connection 6 v s high - voltage floating supply return 7 ho high - side driver output 8 v b high - side floating supply d b o o t c 2 p w m c b o o t c 1 d 1 l 1 1 5 v r b o o t r 2 f a n 7 1 7 1 _ f 8 0 5 v b i n g n d h o v s n c n c v d d 7 5 6 8 2 4 3 1 r 1 v i n v o u t u v l o p u l s e g e n e r a t o r v d d g n d i n v b h o v s r r s q 6 7 8 1 4 2 n o i s e c a n c e l l e r p i n s 3 a n d 5 a r e n o c o n n e c t i o n . 2 5 v 2 5 v 1 1 0 k v d d s h o o t - t h r o u g h c u r r e n t c o m p e n s a t e d g a t e d r i v e r v s v b f a n 7 3 7 1 v d d n c i n h o n c 4 g n d 3 2 1 5 6 7 8 f a n 7 1 7 1 _ f 0 8 5
www.onsemi.com 3 fan7171 - f085 600v / 4a, high - side automotive gate drive r ic absolute maximum ratings stresses exceeding the absolute maximum ratings may damage the device. the device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. in addition, extended exposure to stresses above the recommended operating conditions may affect device reliabilit y. the absolute maximum ratings are stress ratings only. symbol characteristics min. max. unit v s high - side floating offset voltage v b - v shunt v b +0.3 v v b high - side floating supply voltage ( 3 ) - 0.3 625.0 v v ho high - side floating output voltage v s - 0.3 v b +0.3 v v dd low - side and logic supply voltage ( 3 ) - 0.3 v shunt v v in logic input voltage - 0.3 v dd +0.3 v dv s /dt allowable offset voltage slew rate 50 v/ns p d power dissipation ( 4 , 5 , 6 ) 0.625 w ? ja thermal resistance 200 c/w t j junction temperature - 55 150 c t stg storage temperature - 55 150 c t a operating ambient temperature - 40 125 c esd human body model (hbm) 1500 v charge device model (cdm) 500 notes: 3. this ic contains a shunt regulator on v dd and v bs with a normal breakdown voltage of 25 v. please note that this supply pin should not be driven by a low - impedance voltage source greater than the v shunt specified in the electrical characteristics section. 4. mounted on 76.2 x 114.3 x 1.6 mm pcb (fr - 4 glass epoxy material). 5. refer to the following standards: jesd51 - 2: integral circuits thermal test method environmental conditions, natural convection, and jesd51 - 3: low effective thermal conductivity test board for leaded surface - mount packages. 6. do not exceed power dissipation (p d ) u nder any circumstances. recommended operating conditions the recommended operating conditions table defines the conditions for actual device operation. recommended operating conditions are specified to ensure optimal performance. on semiconductor does not recommend exceeding them or designing to absolute maximum ratings. symbol parameter min. max. unit v bs high - side floating supply voltage v s +10 v s +20 v v s high - side floating supply offset voltage (dc) 6 - v dd 600 v high - side floating supply offset voltage (transient) - 15 (~170) - 7 (~400) v ho high - side output voltage v s v b v v in logic input voltage gnd v dd v v dd supply voltage 10 20 v t pulse minimum input pulse width ( 7 ) 80 - ns note: 7. input pulses shorter than the minimum recommendation can cause abnormal output. short input pulses can be turn on pulses (i.e., rising edge to the adjacent falling edge) , turn off pulses (i.e., falling edge to the adjacent rising edge) but also parasitic pulses induced by noise. refer to figure 25 and figure 26 . value g uaranteed by design.
www.onsemi.com 4 fan7171 - f085 600v / 4a, high - side automotive gate drive r ic electrical characteristics v bias (v dd , v bs )=15 v, - 40c t a 125c, unless otherwise specified. the v in and i in parameters are referenced to gnd. the v o and i o parameters are relative to v s and are applicable to the respective output ho. symbol parameter conditions min. typ. max. unit power supply section i qdd quiescent v dd supply current v in =0 v or 5 v 25 70 ? a i pdd operating v dd supply current f in =20 k hz, no load 35 100 ? a bootstrapped supply section v bsuv+ v bs supply under - voltage positive - going threshold voltage v bs =sweep 8.2 9.2 10.2 v v bsuv - v bs supply under - voltage negative - going threshold voltage v bs =sweep 7.5 8.5 9.5 v v bshys v bs supply uvlo hysteresis voltage v bs =sweep 0.6 v i lk offset supply leakage current v b =v s =600 v 50 ? a i qbs quiescent v bs supply current v in =0 v or 5 v 60 120 ? a i pbs operating v bs supply current c load =1 nf, f in =20 k hz, rms v alue 0.73 2.8 0 ma shunt regulator section v shunt v dd and v bs shunt regulator clamping voltage i shunt =5 ma 23 25 v input logic section (in) v ih logic 1 input voltage 2.5 v v il logic 0 input voltage 0.8 v i in+ logic input high bias current v in =5 v 45 125 ? a i in - logic input low bias current v in =0 v 2 ? a r in input pull - down resistance 40 110 k ? gate driver output section (ho) v oh high level output voltage (v bias - v o ) no load 1.5 v v ol low level output voltage no load 35 mv i o+ output high, short - circuit pulsed current ( 8 ) v ho =0 v, v in =5 v, pw 10 s 3.0 4.0 a i o - output low, short - circuit pulsed current ( 8 ) v ho =15 v,v in =0 v, pw 10 s 3.0 4.0 a v s allowable negative v s p in voltage for in signal propagation to ho - 9.8 - 7.0 v note : 8. these parameters guaranteed by design . dynamic electrical characteristics v bias (v dd , v bs ) =15 v, v s =gnd=0 v, c l =1000 pf, and - 40c t a 125c, unless otherwise specified. symbol parameter conditions min. typ. max. unit t on turn - o n propagation delay v s =0 v 150 210 ns t off turn - o ff propagation delay v s =0 v 150 210 ns t r turn - o n rise time 25 50 ns t f turn - o ff fall time 15 45 ns
www.onsemi.com 5 fan7171 - f085 600v / 4a, high - side automotive gate drive r ic typical performance characteristics figure 5. turn - on propagation delay vs. temperature figure 6. turn - off propagation delay vs. temperature figure 7. turn - on rise time vs. temperature figure 8. turn - off fall time vs. temperature figure 9. operating v dd supply current vs. temperature figure 10. operating v bs supply current vs. temperature
www.onsemi.com 6 fan7171 - f085 600v / 4a, high - side automotive gate drive r ic typical performance characteristics figure 11. v bs uvlo+ vs. temperature figure 12. v bs uvlo - vs. temperature figure 13. logic high input voltage vs. temperature figure 14. logic low input voltage vs. temperature figure 15. input pull - d own resistance vs. temperature figure 16. high - level output voltage vs. temperature
www.onsemi.com 7 fan7171 - f085 600v / 4a, high - side automotive gate drive r ic typical performance characteristics figure 17. output high, short - circuit pulsed current vs. temperature figure 18. output low, short - circuit pulsed current vs. temperature figure 19. output high, short - circuit pulsed current vs. supply voltage figure 20. output low, short - circuit pulsed current vs. supply voltage figure 21. quiescent v dd supply current vs. supply voltage figure 22. quiescent v bs supply current vs. supply voltage
www.onsemi.com 8 fan7171 - f085 600v / 4a, high - side automotive gate drive r ic switching time definitions figure 23. switching time test circuit (referenced 8 - soic ) figure 24. switching time waveform definitions figure 25. output waveform with short turn on input pulse width figure 26. output waveform with short turn off input pulse width 0 . 1 f v b 1 5 v h o 1 0 f 1 0 0 0 p f f a n 7 1 7 1 _ f 0 8 5 1 0 n f 1 5 v 1 0 f v d d v s g n d i n i n h o - v s 5 0 % 9 0 % 5 0 % t o n 1 0 % t r t o f f t f 1 0 % 9 0 % a b n o r m a l o u t p u t p u l s e w i d t h > 8 0 n s p u l s e w i d t h < 8 0 n s i n h o a b n o r m a l o u t p u t p u l s e w i d t h > 8 0 n s p u l s e w i d t h < 8 0 n s i n h o
www.onsemi.com 9 fan7171 - f085 600v / 4a, high - side automotive gate drive r ic physical dimensions figure 27. 8 - l ead , small outline integrated circuit ( soic ) , jedec ms - 012, .150 inch n arrow b ody 8 0 see detail a notes: a) this package conforms to jedec ms-012, variation aa. b) all dimensions are in millimeters. c) dimensions do not include mold flash or burrs. d) landpattern standard: soic127p600x175-8m e) drawing filename: m08arev16 land pattern recommendation seating plane c gage plane x 45 detail a scale: 2:1 pin one indicator 4 8 1 b 5 a 5.60 0.65 1.75 1.27 6.000.20 3.900.10 4.900.10 1.27 0.420.09 0.1750.075 1.75 max 0.36 (0.86) r0.10 r0.10 0.650.25 (1.04) option a - bevel edge option b - no bevel edge 0.25 c b a 0.10 0.220.03 (0.635)
www.onsemi.com 10 fan7171 - f085 600v / 4a, high - side automotive gate drive r ic on semiconductor and the on semiconductor logo are trademarks of semiconductor components industries, llc dba on semiconducto r or its subsidiaries in the united states and/or other countries. on semiconductor owns the rights to a number of patents, tradema rks, copyrights, trade secrets, and other intellectual property. a listing of on semiconductors product/patent coverage may be accessed at www.onsemi.com/site/pdf/patent - marking.pdf. on semiconductor reserves the right to make changes without further noti ce to any products herein. on semiconductor makes no warranty, representation or guarantee regarding the suitability of its p roducts for any particular purpose, nor does on semiconductor assume any liability arising out of the application or use of any pro duct or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. buyer is responsible for its products a nd applications using on semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by on semiconductor. typical parameters which may be provided in on semiconductor data sheets and/or specifications can and do var y in different applications and actual performance may vary over time. all operating parameters, including typicals must be validated for each customer app lication by customers technical experts. on semiconductor does not convey any license under its pa tent rights nor the rights of others. on semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any fda class 3 medical devices or medical devices with a same or simi lar classification in a foreign jurisdiction or any devices intended for implantation in the human body. should buyer purchase or use on semiconductor products for any such unintended or unauthorized application, buyer shall indemnify and hold on semiconductor and its officers , employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or d eath associated with such unintended or unauthorized use, even if such claim alleges that on semiconductor was negligent regarding the design or manufacture of the p art. on semiconductor is an equal opportunity/affirmative action employer. this literature is subject to all applicable copyright laws and is not for resale in any manner. publication ordering information literature fulfillment: literature distribution center for on semiconductor 19521 e. 32nd pkwy, aurora, colorado 80011 usa phone : 303 - 675 - 2175 or 800 - 344 - 3860 toll free usa/canada fax: 303 - 675 - 2176 or 800 - 344 - 3867 toll free usa/canada email : orderlit@onsemi.com n. american technical support : 800 - 282 - 9855 toll free usa/canada. europe, middle east and africa technical support : phone: 421 33 790 2910 japan customer focus center phone: 81 - 3 - 5817 - 1050 on semiconductor website : www.onsemi.com order literature : http://www.onsemi.com/orderlit for additional information, please contact your local sales representative
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