View AP3107Z_8391836.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

ap 3107z document number: ds 36677 rev. 2 - 1 1 of 11 www.diodes.com november 2013 ? diodes incorporated ap 3107z a product line of diodes incorporated high voltage green mode pwm controller description the AP3107Z is the high voltage start - up, current mode pwm controller with green mode power - saving operation. to minimize the standby power co nsumption, a proprietary adaptive green mode function provides frequency modulation at light load conditions. to avoid acoustic noise problems, the minimum pwm frequency is set at about 26khz. the AP3107Z features proprietary frequency dithering function internally that helps to reduce emi emission of a power supply with minimum line filters used. the AP3107Z also integrates a lot of functions such as leading - edge blanking (leb) of the current sensing, internal slope compensation, line compensation and s everal protection features. the protection functions include cycle - by - cycle current limit (ocp), over voltage protection, otp, olp and brownout protection. the AP3107Z is available in so - 7 package. features ? high - voltage start - up circuit ? low start - up current: 15 a max. ? fixed oscillation frequency: 65khz ? ultra low standby power application ? non - audible - noise green mode control ? leb (leading - edge blanking) on sense pin ? soft driving ? fast ocp for abnormal short circuit ? frequency linearly decreasing at light load ? internal slope compensation ? programmable brownout protection ? useful pin fault protections ? sense, fb pins floating ? fb short to ground ? comprehensive system protections ? vcc over voltage protection (vovp) ? over temperature protection (otp) ? constant over load protection (colp) ? short circuit protection (scp) ? compact size so - 7 package ? totally lead - free & fully rohs compliant (notes 1 & 2) ? halogen and antimony free. green device (note 3 ) pin assignments (top view) so - 7 applications ? switching ac/dc adaptor ? lcd monitor/tv power ? open frame switching power supply note s: 1 . no purposely added lead. fully eu directive 2002/95/ec (rohs) & 2011/65/eu (rohs 2) compliant. 2. see http://www.diodes.com/quality/lead_free.html for more information about diodes incorporateds definitions of hal ogen - and antimony - free, "green" and lead - f ree . 3. halogen - and antimony - free "green products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total br + cl) and <1000ppm antimony compounds. 1 2 3 4 7 6 5 bno sense fb gnd gate vcc hv
ap 3107z document number: ds 36677 rev. 2 - 1 2 of 11 www.diodes.com november 2013 ? diodes incorporated ap 3107z a product line of diodes incorporated typical applications circuit pin description s pin number pin name function 1 bno brownout p rotection p in. connect ed to gnd by a resistor to set the brownout level. this pin is shortened to the ground to set the maximum brownout voltage 2 fb voltage f eedback p in. , c onnect ing it with a n opto - coupler to close the control loop can achieve system regulation 3 sense current s ense p in. connect it to sense the mosfet current 4 gnd ground 5 gate gate d rive o utput to drive the external mosfet 6 vcc supply v oltage p in 7 hv connect this pin to the positive terminal of bulk capacitor to provide start - up current for the controller. when vcc voltage reaches uvlo (on), this hv loop will be turned off to save the power loss of the start - up circuit r 1 0 5 . 1 k c 1 0 0 . 1 ? f c 4 r 9 4 . 7 k r 8 2 0 k c 3 2 n f r 4 r 1 2 6 2 0 r 7 0 . 5 q 1 7 n 6 0 b d 1 r 2 1 0 0 k v o u t j 1 c 2 1 0 0 ? f 1 2 4 3 u 2 u 3 a z 4 3 1 d 2 f r 1 0 7 r 5 5 1 0 r 1 2 0 k c 9 4 7 0 ? f l 2 5 ? h d 3 c 8 1 0 0 0 ? f t h v b n o g a t e v c c f b g n d u 1 a p 3 1 0 7 z 2 2 ? f c 1 d 1 c 7 c 6 c 5 s e n s e 2 k r 1 1 0 . 1 ? f 4 7 0 p f r 3 r 6 m b r 2 0 h 1 0 0 c l 1 j 2 c 1 1 d 4 r 1 3
ap 3107z document number: ds 36677 rev. 2 - 1 3 of 11 www.diodes.com november 2013 ? diodes incorporated ap 3107z a product line of diodes incorporated functional block diagram s o f t d r i v e r 1 8 v q b d c l k r b d f f o s c w i t h f r e q u e n c y d i t h e r i n g 2 r 2 o c p 0 . 8 5 v b u r s t m o d e p w m o l p o l p o t p v c c o v p u v l o u v l o 1 6 v i n t e r n a l b i a s 0 . 3 v p g 2 5 ? s f i l t e r 4 m s s o f t s t a r t o t p 1 4 0 f o c p 3 5 v 8 . 6 v r 2 1 . 1 v v c c 6 f b 2 g n d 4 s e n s e 3 g a t e 5 h v 7 2 5 0 n s l e b r 3 r 1 b n o 1 b n o s e n s e l i n e s e n s e l i n e s e n s e 2 8 v v c c o v p o v p 2 . 2 v 3 5 m s f i l t e r o l p b o k o f f b o k o n / o f f l i n e s e n s e p g v d d b o k o n r 4
ap 3107z document number: ds 36677 rev. 2 - 1 4 of 11 www.diodes.com november 2013 ? diodes incorporated ap 3107z a product line of diodes incorporated absolute maximum ratings ( note 4 ) parameter symbol value unit supply voltage v cc 30 v input voltage to hv v hv 600 v gate output current i gate 5 00 ma input voltage to fb, sense v fb , v sense - 0.3 to 7 v thermal resistance (junction to ambient) ja 186 oc /w power dissipation at t a <25 oc p d 550 mw operating j unction t emperature t j - 40 to + 150 oc storage t emperature t stg + 150 oc esd (h uman b ody m odel ) C 3000 v esd ( machine m odel ) C 300 v note 4 : stresses greater than those listed under absolute maximum ratings may cause permanent damage to the device. these are str ess ratings only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. exposure to absolute maximum ratings for extended periods may affect device reliability. recommended operating conditions parameter symbol min max unit supply voltage v cc 1 0 25 v ambient temperature t a - 40 + 8 5 oc
ap 3107z document number: ds 36677 rev. 2 - 1 5 of 11 www.diodes.com november 2013 ? diodes incorporated ap 3107z a product line of diodes incorporated electrical characteristics (@ v cc =16v, t a =25 oc , unless otherwise specified. ) parameter conditions min typ max unit high - voltage supply (hv pin) high - voltage current source v cc uvlo (off), v hv =100v C 2.5 C a v cc >uvlo (off), v hv =400v C 10 18 a supply voltage (vcc pin) start - up current v cc =14.8v C 5 15 a operation supply current v fb =0v, c l =1nf 0.1 0.6 1 ma v fb =3v, c l =1nf 1.5 2.5 3.5 uvlo (on) C 15 16 17 v uvlo (off) C 7.6 8.6 9.6 v vcc ovp C 27 28 30 v vcc clamp i cc =5ma C 35 C v de - latch vcc C 3.8 5.7 7 v oscillator section maximum duty cycle C 70 75 80 % minimum duty cycle C C 0 C % oscillation frequency center frequency 60 65 70 khz green mode frequency C C 28 C khz frequency temperature stability - 40 to + 85 oc C C 5 % frequency voltage stability v cc =12v to 30v C C 5 % frequency dithering ? f/center frequency C 6 C % current sense section (sense pin ) maximum sense voltage v hv =100v 0.8 0.85 0.9 v the ratio of input voltage to current sense voltage C 2.5 3 3.5 v/v leb time of sense center frequency 150 250 350 ns delay to output C C 100 C ns soft start time center frequency 3 4 5 ms feedback input section ( fb pin ) short circuit current v fb =0v C - 0.18 C ma green mode threshold, v fb C C 2.1 C v burst mode threshold, v fb C C 1.35 C v open loop voltage fb pin open C 4.6 C v input impendence C C 26 C k
ap 3107z document number: ds 36677 rev. 2 - 1 6 of 11 www.diodes.com november 2013 ? diodes incorporated ap 3107z a product line of diodes incorporated electrical characteristics (@ v cc =16v, t a =25 oc , unless otherwise specified. cont. ) parameter conditions min typ max unit output section ( gate pin ) output low level i gate =50ma, v cc =12v C C 1 v output high level i gate =50ma, v cc =12v 8 C C v output clamping C 15.5 17.5 19.5 v rising time c l =1nf 150 250 350 ns falling time c l =1nf 30 50 90 ns brownout protection turn - on dc input (hv), v on r=0k 92 99 106 v turn - off dc input (hv),v off r=0k C v on - 5 C v de - bounce time of enable C C 25 C s de - bounce time of turn off v fb =3v 25 35 45 ms over - temperature protection shutdown temperature C C + 140 C oc temperature hysteresis C C + 20 C oc delay time section delay 1 center frequency short circuit, olp 25 35 45 ms delay 2 center frequency vcc ovp C 25 C s
ap 3107z document number: ds 36677 rev. 2 - 1 7 of 11 www.diodes.com november 2013 ? diodes incorporated ap 3107z a product line of diodes incorporated performance characteristics start - up voltage vs. ambient temperature shutdown voltage vs. ambient temperature start - up current vs. ambient temperature operating current vs. ambient temperature o cp voltage vs. ambient temperature switching f requenc y vs. ambient temperatu re -60 -40 -20 0 20 40 60 80 100 120 140 160 62.0 62.5 63.0 63.5 64.0 64.5 65.0 switching frequency (khz) ambient temperature ( o c) -60 -40 -20 0 20 40 60 80 100 120 140 160 15.5 15.6 15.7 15.8 15.9 16.0 16.1 16.2 16.3 start-up voltage (v) ambient temperature ( o c) -60 -40 -20 0 20 40 60 80 100 120 140 160 8.20 8.25 8.30 8.35 8.40 8.45 8.50 8.55 8.60 shutdown voltage (v) ambient temperature ( o c) -60 -40 -20 0 20 40 60 80 100 120 140 160 2.30 2.35 2.40 2.45 2.50 2.55 2.60 2.65 2.70 2.75 2.80 operating current (ma) ambient temperature ( o c) -60 -40 -20 0 20 40 60 80 100 120 140 160 3.2 3.4 3.6 3.8 4.0 4.2 4.4 4.6 4.8 5.0 start-up current ( ? a) ambient temperature ( o c) -60 -40 -20 0 20 40 60 80 100 120 140 160 0.80 0.81 0.82 0.83 0.84 0.85 0.86 0.87 0.88 0.89 0.90 ocp voltage (v) ambient temperature ( o c)
ap 3107z document number: ds 36677 rev. 2 - 1 8 of 11 www.diodes.com november 2013 ? diodes incorporated ap 3107z a product line of diodes incorporated ordering information diodes ics pb - free products with "g1" suffix in the part number, are rohs compliant and green. package temperature range part number marking id packing so - 7 - 40 to + 85 ? c AP3107Zm - g1 3107zm - g1 100 / tube AP3107Zmtr - g1 3107zm - g1 4 000/ tape & reel m ark ing information xxxx x m - g1 ywwaxx - first and s econd l ines: logo and marking id ( see o rdering i nformation ) third l ine: date code y: y ear ww: w ork w eek of m olding a: a ssembly h ouse c ode xx: 7 th and8 th d igits of batch no . a p 3 1 0 7 z x x x - g 1 p a c k i n g p a c k a g e t r : t a p e & r e e l m : s o - 7 g 1 : g r e e n p r o d u c t n a m e r o h s / g r e e n b l a n k : t u b e
ap 3107z document number: ds 36677 rev. 2 - 1 9 of 11 www.diodes.com november 2013 ? diodes incorporated ap 3107z a product line of diodes incorporated package outline dimensions (all d imensions in mm ( inch ) . ) (1) package type: so - 7 3 . 8 0 0 ( 0 . 1 5 0 ) 4 . 0 0 0 ( 0 . 1 5 7 ) 1 . 2 7 0 ( 0 . 0 5 0 ) t y p 4 . 7 0 0 ( 0 . 1 8 5 ) 5 . 1 0 0 ( 0 . 2 0 1 ) 0 . 3 3 0 ( 0 . 0 1 3 ) 0 . 5 1 0 ( 0 . 0 2 0 ) 0 . 1 9 0 ( 0 . 0 0 7 ) 0 . 2 5 0 ( 0 . 0 1 0 ) 0 . 1 0 0 ( 0 . 0 0 4 ) 0 . 2 5 0 ( 0 . 0 1 0 ) 1 . 3 5 0 ( 0 . 0 5 3 ) 1 . 7 5 0 ( 0 . 0 6 9 ) 0 . 4 5 0 ( 0 . 0 1 7 ) 0 . 8 0 0 ( 0 . 0 3 1 ) 8 0 5 . 8 0 0 ( 0 . 2 2 8 ) 6 . 2 0 0 ( 0 . 2 4 4 ) 2 . 5 4 ( 0 . 1 0 0 ) t y p 1 . 2 5 0 ( 0 . 0 4 9 ) 1 . 5 0 0 ( 0 . 0 5 9 ) n o t e : e j e c t h o l e , o r i e n t e d h o l e a n d m o l d m a r k i s o p t i o n a l .
ap 3107z document number: ds 36677 rev. 2 - 1 10 of 11 www.diodes.com november 2013 ? diodes incorporated ap 3107z a product line of diodes incorporated suggested pad layout (1) package type: so - 7 dimensions z (mm)/(inch) g (mm)/(inch) x (mm)/(inch) y (mm)/(inch) e (mm)/(inch) e1 (mm)/(inch) value 6.900 /0. 272 3.900 /0. 154 0.650 /0. 026 1.500 /0. 059 1.270/0.050 2.540/0.100 z g e 1 e x y
ap 3107z document number: ds 36677 rev. 2 - 1 11 of 11 www.diodes.com november 2013 ? diodes incorporated ap 3107z a product line of diodes incorporated important notice diodes incorporated makes no warranty of any kind, express or implied, with regards to this document, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose (and their equivalents under the laws of any jurisdiction). diodes incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other c hanges without further notice to this document and any product described herein. diodes incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does diodes incorporated convey any license unde r its patent or trademark rights, nor the rights of others. any customer or user of this document or products described herein in such applications shall assume all risks of such use and will agree to hold diodes incorporated and all the companies whose products are represented on diod es incorporated website, harmless against all damages. diodes incorporated do es not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. should customers purchase or use diodes incorporated products for any unintended or unauthorized application, customers shall indemni fy and hold diodes incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising ou t of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized applicat ion. products described herein may be covered by one or more united states, international or foreign patents pending. product nam es and markings noted herein may also be covered by one or more united states, international or foreign trademarks. this doc ument is written in english but may be translated into multiple languages for reference. only the english version of this do cument is the final and determinative format released by diodes incorporated. life support diodes incorporated products are speci fically not authorized for use as critical components in life support devices or systems without the express written approval of the chief executive officer of diodes incorporated. as used herein: a. life support devices or systems are devices or system s which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided i n the labeling can be reasonably expected to result in significant injury to the user. b. a critical component is any component in a life support device or system whose failure to perform can be reasonably expe cted to cause the failure of the life support device or to affect its safety or effectiveness. custom ers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety - related requirements c oncerning their products and any use of diodes incorporated products in such safety - critical, life support devices or systems, notwithstanding any devices - or systems - related information or support that may be provided by diodes incorporated. further, cus tomers must fully indemnify diodes incorporated and its representatives against any damages arising out of the use of diodes incorporated products in such safety - critical, life support devices or systems. copyright ? 201 3 , diodes incorporated www.diodes. com

▲Up To Search▲

Price & Availability of AP3107Z

	To Download AP3107Z Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .