800m ow Dropout Positiv Rgulator FTURS Dropout Voltag 1.V at 800m Output Currnt. Fast Transint Rspons. in Rgulation, typial at 0.015%. oad Rgulation, typial at 0.1%. Currnt imiting and Thrmal Prottion. djustal Output Voltag or Fixd at 1.8V,.5V and.v. Standard -Pin Powr Pakags. PPICTIONS tiv SCSI Trminators. Post Rgulators for Swithing Supplis. Battry Chargrs. PC dd-on Card. DSCRIPTION Th is a low dropout, thr trminals rgulator dsignd to provid output urrnt up to 800m. Th dvi is availal in an adjustal vrsion and fixd output voltag of 1.8V,.5V and.v. Dropout voltag of maximum of 1.4V is guarantd at 800m output urrnt. Th quality of low dropout voltag and fast transint rspons mak this dvi idal for low voltag miroprossor appliations. Th rquirs output apaitan of a minimum of 10μF for staility. Built-in output urrnt limiting and thrmal limiting provid maximal prottion to th against fault onditions. TYPIC PPICTION CIRCUIT V IN 5V C1 1 DJ V RF RF 05 1% RF1 15 1% V OUT.V C (Not1) V RF =V OUT - V DJ =1.5V (typ.) V OUT =V RF x (1RF/RF1) I DJ x RF I DJ =55 (typ.) (1) C1 ndd if dvi is far away from filtr apaitors. () C rquird for staility. djustal Voltag Rgulator V IN 5V - 1 V OUT.V C1 GND C (Not1) Fixd Voltag Rgulator nalog Intgrations Corporation Si-Soft Rsarh Cntr DS-1117G-0 011018 1, 1 i-hsin 1 st Rd., Sin Park, Hsinhu 00, Taiwan, R.O.C. T: 886--577500 FX: 886--577510 www.analog.om.tw 1
ORDRING INFORMTION -XXXXXX PCKING TYP TR: TP & R TB: TUB PCKGING TYP : TO-5 M: TO-6 T: TO-0 Y: SOT- PIN CONFIGURTION TO-5 (G&P) TOP VIW 1: DJ (GND) : VOUT (TB) : VIN TO-6 (GM&PM) TOP VIW 1 P: ad Fr Commrial G: Grn Pakag OUTPUT VOTG DFUT:DJUSTB 18: 1.8V 5:.5V :.V 1: DJ (GND) : VOUT (TB) : VIN TO-0 (GT&PT) FRONT VIW 1: DJ (GND) : VOUT (TB) : VIN 1 1 xampl: -5GTR.5V vrsion in TO-5 Grn Pakag & Taping & Rl SOT- (GY&PY) TOP VIW Paking Typ -5PYTR.5V vrsion in SOT- ad 1: DJ (GND) : VOUT (TB) : VIN 1 Fr Pakag & Taping & Rl SOT- Marking Part No. GY PY K17G K17P -18 K18G K18P -5 K5G K5P - KG KP
BSOUT MXIMUM RTINGS VIN pin to DJ/ GND pin Oprating Tmpratur Rang Storag Tmpratur Rang Maximum Juntion Tmpratur ad Tmpratur (Soldring, 10 s) 7V 40 C to 85 C 65 C to 150 C 15 C 60 C Thrmal Rsistan (Juntion to Cas) TO-0 C /W TO-5 1.5 C /W SOT- 15 C /W TO-6 C /W Thrmal Rsistan Juntion to mint TO-5 100 C/W (ssum no amint airflow, no hatsink) TO-6 60 C /W SOT- 155 C /W TO-0 50 C /W solut Maximum Ratings ar thos valus yond whih th lif of a dvi may impaird. TST CIRCUIT Rfr to TYPIC PPICTION CIRCUIT.
CTRIC CHRCTRISTICS (V IN =5V, T =5 C, I O =10m, unlss othrwis spifid) (Not) PRMTR TST CONDITIONS MIN. TYP. MX. UNIT Rfrn Voltag Output Voltag (DJ), T J =5 C 1.8 1.5 1.6 0 C T J 15 C 1.5 1.5 1.75-18, V IN =.V 1.78 1.8 1.8-5, V IN =5V.47.5.5 -, V IN =5V.6.0. V V in Rgulation.65 V IN 7V, V OUT =1.5V T J =5 C 0.015 0. % 0 C T J 15 C 0.05 0. oad Rgulation T J =5 C 10m I O 800m 0.1 0. % 0 C T J 15 C 0. 0.4 Dropout Voltag V OUT, V RF =1% 10m I O 800m 1. 1.4 V Currnt imit 0.85 djustd Pin Currnt (I DJ ) djustd Pin Currnt Chang ( I DJ ).65 V IN 7V 10m I O 800m.65 V IN 7V 10m I O 800m 55 10 0. 5 Tmpratur Staility I O =0.5 0.5 % Minimum oad Currnt 5 10 m GND Currnt.65 V IN 7V 10 14 m RMS Output Nois (% of V OUT ) 10Hz f 10KHz 0.00 % Rippl Rjtion Ratio 10Hz input rippl C OUT =5 F 60 7 db Not 1: To avoid output osillation, aluminum ltrolyti output apaitor is rommndd and rami apaitor is not suggstd. Not : Spifiations ar prodution tstd at T =5 C. Spifiations ovr th -40 C to 85 C oprating tmpratur rang ar assurd y dsign, haratrization and orrlation with Statistial Quality Controls (SQC). 4
TYPIC PRFORMNC CHRCTRISTICS Minimum Diffrntial Voltag (V) 1.8 1.6 1.4 1. 1.0 0.8 0.6 0.4 0. 0.0 0 00 400 600 800 1000 Output Currnt (m) Fig. 1 (DJ) Dropout Voltag T =0 C T =50 C T =15 C Minimum oad Currnt (m) 5 T =15 C 4 T =5 C T =0 C 1 0 1 4 5 6 7 8 9 Input/ Output Diffrntial (V) Fig. Minimum oad Currnt (djustal Vrsion) Thrmal Rgulation (%/W) 0.09 0.08 0.07 0.06 0.05 0.04 0.0 0.0 0.01 I OUT =500m (0mS Puls) T =15 C 0.5 1.0 1.5.0.5.0.5 Powr (Watt) Fig. (DJ) Powr vs. Thrmal Rgulation Output Voltag Dviation (%) 1.6 1. 0.8 0.4 0.0-0.4-0.8-1. -1.6 I OUT =0.5-0 0 0 40 60 80 100 10 140 Tmpratur ( C) Fig. 4 (DJ) Tmpratur Staility Rippl Rjtion Ratio (db) -0-0 -40-50 -60-70 C OUT = C OUT =. F C OUT =5 F -80 10 1 10 10 10 4 10 5 10 6 10 7 Frquny (Hz) Fig. 5 (DJ) Rippl Rjtion Ratio (db) 5
TYPIC PRFORMNC CHRCTRISTICS (Continud) 0.1 Output Voltag (V, C) 0.05 0-0.05-0.1 V IN=5V C IN=1 F Output Voltag (mv, C) 50 0 --50 --100 C IN=1 F C OUT= (Tantalum) V OUT=.V oad Currnt 0.4 0.1 C OUT= (Tantalum) V OUT=.V Input Voltag (V) 7.0 6.0 0 40 80 10 160 00 Tim ( S) Fig. 6 oad Transint Rspons 0 10 0 0 40 50 Tim ( S) Fig. 7 in Transint Rspons Fig. 8 Rgion of Stal C OUT SR vs. oad Currnt Fig. 9 Rgion of Stal C OUT SR vs. oad Currnt 6
BOCK DIGRM VIN Currnt mp. VRF 1.5V 55 GM - Thrmal imit Currnt imit VOUT For fixd voltag dvi DJ GND PIN DSCRIPTIONS DJ PIN - Providing V RF =1.5V (typ.) for adjustal V OUT. V RF =V OUT -V DJ and I DJ =55 (typ.) (GND PIN - Powr ground.) VOUT PIN - djustal output voltag. VIN PIN - Powr Input. 7
PPICTION INFORMTION INPUT-OUTPUT CPCITORS inar rgulators rquir input and output apaitors to maintain staility. Input apaitor at with a aluminum ltrolyti output apaitor is rommndd. To avoid osillation, it is rommndd to follow Fig. 8, 9 to hoos propr apaitor spifiations. POWR DISSIPTION Th otains thrmal-limiting iruitry, whih is dsignd to prott th dvi against ovrload ondition. For ontinuous load ondition, maximum rating of juntion tmpratur must not xdd. It is important to pay mor attntion in thrmal rsistan. It inluds juntion to as, juntion to amint. Th maximum powr dissipation of dpnds on th thrmal rsistan of its as and iruit oard, th tmpratur diffrn twn th di juntion and amint air, and th rat of airflow. Th rat of PPICTION XMPS. tmpratur ris is gratly afftd y th mounting pad onfiguration on th PCB, th oard matrial, and th amint tmpratur. Whn th IC mounting with good thrmal ondutivity is usd, th juntion tmpratur will low vn whn larg powr dissipation applis. Th powr dissipation aross th dvi is P = I OUT (V IN -V OUT ). Th maximum powr dissipation is: (TJ-max - T ) PMX Rθ J Whr T J-max is th maximum allowal juntion tmpratur (15 C), and T is th amint tmpratur suital in appliation. s a gnral rul, th lowr tmpratur is, th ttr rliaility of th dvi is. So th PCB mounting pad should provid maximum thrmal ondutivity to maintain low dvi tmpratur. Vin Vout 5V.V R1 C1 1 DJ 15 C TT R 1k R4 1k MMBT R 05 Vin Vout 5V.V R1 C1 1 DJ 15 C 100 F R Cadj 05 * Cadj an improv rippl rjtion Fig. 10 V OUT =.V with Shutdown Fig. 11 Improving Rippl Rjtion Vin Vout 5V 1.5V R1 15 C1 1 DJ C Vin T1 D1 FOTING INPUT C1-1 C 100 F Vout -.V Fig. 1 V OUT =1.5V ppliation Ciruit Fig. 1 ow Dropout Ngativ Supply 8
PHYSIC DIMNSIONS (unit: mm) TO-0 1 1 THRM PD P 1 D1 D D H1 Q WITH PTING BS MT SCTION - Not: 1. Rfr to JDC TO-0B.. Dimnsion "" dos not inlud mold flash, protrusions or gat urrs. Mold flash, protrusion or gat urrs shall not xd 6 mil pr sid.. Dimnsion "D1" dos not inlud intr-lad flash or protrusions. 4. Controlling dimnsion is millimtr, onvrtd inh dimnsions ar not nssarily xat. 1 D H1 1 P S Y M B O 1 Q MIN. 0.51.04 0.8 1.15 0.5 14. 6.86 5.85 1.70.54.54 TO-0 MIIMTRS.54 BSC MX..56 4.8 1.9.9 1.01 1.77 0.61 16.51 D1 8.8 9.0 D 11.75 1.88 9.66 10.66 -- 8.90 6.85 14.7 6.5 4.08.4 9
TO-5 1 THRM PD 4 D H D1 GUG PN WITH PTING S VIW B BS MT 1 VIW B 1 SCTION - STING PN S Y M B O 1 D D1 1 H 1 4 Not: 1. Rfr to JDC TO-5 and B.. Dimnsion "" dos not inlud mold flash, protrusions or gat urrs. Mold flash, protrusion or gat urrs shall not xd 6 mil pr sid.. Dimnsion "D" dos not inlud intr-lad flash or protrusions. 4. Controlling dimnsion is millimtr, onvrtd inh dimnsions ar not nssarily xat. TO-5- MIIMTRS MIN..19 MX..8 0.00 0.1 0.64 0.89 4.95 5.46 0.46 0.61 0.46 0.89 5. 6. 4.60 6.00 6.5 6.7.90 5.46.8 BSC 9.40 10.41 1.40 1.78.67 RF 0.51 BSC 0.89.0 -- 1.0 0 8 10
SOT- D 1 WITH PTING 1 S VIW B 1 BS MT SCTION - VIW B θ Not: 1. Rfr to JDC TO-61.. Dimnsion "D" dos not inlud mold flash, protrusions or gat urrs. Mold flash, protrusion or gat urrs shall not xd 6 mil pr sid.. Dimnsion "1" dos not inlud intr-lad flash or protrusions. 4. Controlling dimnsion is millimtr, onvrtd inh dimnsions ar not nssarily xat. 0.5 GUG PN STING PN MIN. MX. 1.80 1 D 1 1 S Y M B O θ 0.0 1.55 0.66.90 0. 6.0 6.70.0 0.90 0 SOT- MIIMTRS.0 BSC 4.60 BSC 0.10 1.65 0.84.10 0. 6.70 7.0.70 8 11
TO-6 1 THRM PD H D 1 D1 S VIW B WITH PTING BS MT SCTION - S Y M B O 1 MIN. 0.00 0.51 1.14 0.8 TO-6- MIIMTRS MX. 4.06 4.8 0.5 0.99 1.78 0.74 GUG PN VIW B 1 STING PN Not: 1. Rfr to JDC TO-6B.. Dimnsion "" dos not inlud mold flash, protrusions or gat urrs. Mold flash, protrusion or gat urrs shall not xd 6 mil pr sid.. Dimnsion "D" dos not inlud intr-lad flash or protrusions. 4. Controlling dimnsion is millimtr, onvrtd inh dimnsions ar not nssarily xat. D D1 H 1 θ 1.14 8.8 6.86 9.65 14.61 1.78 -- -- 0.54 BSC 0.5 BSC 1.65 9.65 -- 10.67 1 6. -- 15.88.79 1.68 1.78 8 Not: Information providd y IC is livd to aurat and rlial. Howvr, w annot assum rsponsiility for us of any iruitry othr than iruitry ntirly modid in an IC produt; nor for any infringmnt of patnts or othr rights of third partis that may rsult from its us. W rsrv th right to hang th iruitry and spifiations without noti. if Support Poliy: IC dos not authoriz any IC produt for us in lif support dvis and/or systms. if support dvis or systms ar dvis or systms whih, (I) ar intndd for surgial implant into th ody or (ii) support or sustain lif, and whos failur to prform, whn proprly usd in aordan with instrutions for us providd in th laling, an rasonaly xptd to rsult in a signifiant injury to th usr. 1