View DF1117_271245.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

uAE*EA/Ee
DF1117
1A INiIEAE/
No: TDSPEC2002C Date:2002.08
EIoIcxOOIE3/4 DF1117 1A INiIEAE/
AEo
DF1117 IAIENAE/EIa(c) oEaocNiEe1/4AEIa(c)xoI cA/E x1/4IcNA DF1117 1/4aeEYAEAEauyOOAII1/2OUIa(c)AE 1%OaOIA/AE1/2AEaAx/OA/OuAEIcOcA*EOOxi SOT-223I TO-252A1/2O*axIE1/2 1AOA/EaoEuEOUEeIai 1.3VCOEuaexAEaocA/3/4AE1/2O A1/4oo 1VA*3/4IAOUxi
IOO

O| A*I
EyEE/OucNoI 1.5V, 1.8V, 2.5V, 2.85V, 3.3V I 5.0V EaoOA/I 1A x/OUcNiI 1V IA*/OuAE xio 0.2% OO/OuAE xio 0.4% *axIE1/2 SOT-223 I TO-252

5V 1/2 3.3V AIOx1/4AE/
cOA|OCAE/
(c)eO
*axAaI
TO-252 DF1117-ADJ DF1117-1.5 DF1117-1.8 DF1117-2.5 DF1117-2.85 DF1117-3.3 DF1117-5.0 *1/21/4OOO* SOT-223 DF1117-ADJ DF1117-1.5 DF1117-1.8 DF1117-2.5 DF1117-2.85 DF1117-3.3 DF1117-5.0 0 to 125 C 0 to 125 C 0 to 125 C 0 to 125 C 0 to 125 C 0 to 125 C 0 to 125 C
x/IAE*
Oy1/2AIOO/
IENI
1- 1/2OO 2- cNEaoE 3- cNEaEeE
/NI
1- /OuE 2-cNEaoE 3-cNEaEeE
SOT-223(c)EOI1/4
TO-252OyAaeI1/4
2 of 2
EIoIcxOOIE3/4 DF1117 1A INiIEAE/
1/4IIEy
|A EaEecN x/IAE OOAECo |AEU aeIAE 0C to 125C 0C to 150C --65C to +150C IOAE*I 15V Exe TO-252 *ax SOT-223 *ax *OEOU*a xIE1/2 AO Nu 1/2 y >90C/W EuE3/4oOUx1/4EoI-AEAae JA EOOO JA= 80C/W JA= 90C/W* 46C/W a 1/2OIo1/4 C|AIAEOU (10 sec) 300C
cAEoIOO
EcAEoIOOECU IEy
I1/4cN
IOUT = 0 mAI IA DF1117-ADJ
TJ = +25C Io1/4IAyAEO(c)xOAA(c) aEOIo1/4
IOUT = 10 mA 10mA IOUT 1A, 1.5V (VIN - VOUT) 12V 0IOUT 1A , 3.0VVIN 12V 0 IOUT 1A , 3.3VVIN 12V 0 IOUT1A , 4.0VVIN12V 0 IOUT 1A , 4.35VVIN 12V 0 IOUT 1A , 4.75V VIN 12V 0 IOUT 1A , 6.5V VIN 12V 0 IOUT 1A , 6.5V VIN 12V IOUT = 10 mA , 1.5V (VIN - VOUT) 12V 3.0VVIN 12V 3.3VVIN 12V 4.0VVIN 12V 4.35VVIN 12V 4.75VVIN 12V
xi
1.238 1.225 1.485 1.476 1.782 1.773 2.475 2.460 2.82 2.79 3.267 3.235 4.950 4.900
ex1/4
1.250 1.250 1.500 1.500 1.800 1.800 2.500 2.500 2.850 2.850 3.300 3.300 5.000 5.000 0.015 0.035
xio
1.262 1.270 1.515 1.524 1.818 1.827 2.525 2.560 2.88 2.91 3.333 3.365 5.050 5.100 0.2 0.2 5 6 5 6 6 6 6 6 10 10 10 10
I
V V V V V V V V V V V V V V % % mV mV mV mV mV mV mV mV mV mV mV mV
EaocN
DF1117-1.5 DF1117-1.8 DF1117-2.5 DF1117-2.85 DF1117-3.3 DF1117-5.0
IA*/OuAE
DF1117-ADJ
DF1117-1.5
DF1117-1.8 DF1117-2.5 DF1117-2.85 DF1117-3.3 DF1117-5.0
0.3
0.6 0.3 0.6 0.3 0.6 0.3 0.6 0.5 1.0 0.5 1.0
3 of 3
EIoIcxOOIE3/4 DF1117
IEy
OO/OuAE
1A INiIEAE/
aEOIo1/4
(VIN - VOUT) =3V, 10mAIOUT 1A VIN=5V, 0IOUT 1A VIN=5V, 0IOUT1A VIN=5V, 0IOUT 1A VIN=5V, 0 IOUT1A VIN=5V, 0 IOUT1A VIN=8V, 0IOUT 1A VOUT , VREF = 1%, IOUT = 1A (Note 4) (VIN - VOUT) = 5V (VIN - VOUT) = 12V (Note 5) VIN 12V f =120Hz , COUT = 22F 900
IA
DF1117-ADJ DF1117-1.5 DF1117-1.8 DF1117-2.5 DF1117-2.85 DF1117-3.3 DF1117-5.0
xi
ex1/4
0.1 0.2 3 6 3 6 3 6 3 6 3 7 5 10 1.1
xio
0.3 0.4 10 20 10 20 12 20 12 20 15 25 20 35 1.3
I
% % mV mV mV mV mV mV mV mV mV mV mV mV V mA mA mA
AEicN (VIN - VOUT) IOAEcA/ xiIOOcA/ 3/4IcA/
DF1117-1.5/-1.8/ -2.5/-2.85/-3.3/-5.0 DF1117-1.5/-1.8/ -2.5/-2.85/-3.3/-5.0 DF1117 DF1117/-1.5/-1.8/
1,100
1,500
5
10
-2.5/-2.85/-3.3/-5.0
5
10
IAEOOE
DF1117-ADJ
Tantalum, IOUT= 1A, (VIN-VOUT ) = 3V, CADJ =10F f =120Hz , COUT = 22F Tantalum, IOUT = 1A, VIN= 6V f =120Hz , COUT = 22F Tantalum, IOUT = 1A, VIN = 6.3V f =120Hz , COUT = 22F
60
75
dB
DF1117-1.5/-1.8/ -2.5/- 2.85
60
72
dB
DF1117-3.3
60
72
dB
DF1117-5.0 Exe OycA/ OycA/ aA IAEO AEUIEO DF1117 DF1117 DF1117
Tantalum, IOUT = 1A, VIN = 8V T A = 25C, 30ms pulse 10mA IOUT 1A, 1.5V (VIN- VOUT) 12V 10mA IOUT 1A, 1.5V (VIN - VOUT) 12V T A =125C, 1000Hrs
60
68 0.008 55 120 0.2 0.5 0.3 1 5 0.04
dB %W A A A % %
4 of 4
EIoIcxOOIE3/4 DF1117
IEy
RMSEaoOeOo (EaocNU*OE Exe OuI1/2OU IEy1/4o xEI OAOUAoAaEIo1/4IA xEI A/xioO|AEOAUaEeocN*IO(R)IaAIo1/4 xEI EIAoaEONeAx/IyaAOOuCUaOI xEI xEI 4: cNiAoEOaIEAE/AEa* 5: xiIOOcA/EA AEIOOy x/EuOeAxi IEaocA/EcuEaocA/oOU 10mA CO 1.5V 3: EaenEA/EeIO3/4UaocNEEA3/4oOUAo|IA*/OuEIOO ACaI ~1/8" IAaA 2: IA*/OuAEI OO/OuAE3/4oAExio|AI 1.2W|AE3/4oOUEaEeIEaoAcNiOO1/4Eaoc 1: 1/4IIoEA/oOa*IEAUaE3/4AEaenOIaEOIo1/4CeucAEoOOaenOE UIaxO (c) EOAUOuox/IAE* )
1A INiIEAE/
aEOIo1/4 xi ex1/4
0.003 15
IA
xio
I
% C/W
TA=25C,10Hz f 10kHz
(VIN - VOUT) 12V EAIENAE/EOOyx
O| AxOaa
Ey AuAIo1/43/4E*AEiIEyIaAO IEO DF1117 IAAUcA*Ee1/4AEOCoOAoEacEYAE/xIAE A 22F AiacEYOAEuOOIo1/4AIEO OUOao/1/2UAEAAOA*1/21/4OOocEYAIa IAEOO EE Eu Co aoc EY Ooo oAOA*/OuEOCouAcEYAAUi1/2IaIAu EOUiaA/OuAEAi1/4ECNcEYI OOAEE 1/4U IAIE1/2/OuAEOUEaoO(R)1/4 oEIEaEeO(R)1/4OeUA*yN/aOEUAcxeIOAEAE/y EAE1/4EOOU/OuE1/2OOoONuEO cEYoAO1/21/4U uOOUIA*CeoI cA/ O3/4AEAE 3/4AEAUEaoEIEeA1/4 OUEaoEIEeAO1/2O1/4U UEOOnAIeAUA/y E1/4OAEU o AEaoc EY uE OA AEao c EY 1/2OOOaNu3/4IEAUE3/4AEOU o1/4UEcI 1(c) EaocN DF1117 IA*oOUEaoEI/OuEO(R)1/4aI1/4cNI I R2AxeOEOOnAEAEaoOaOA*OaxiIcA/OOI cN c *CAOOOAEoA 50A1/2 10AAcA/OUOyxIo1/4IAOaUANnAOaocA/1/4 1000F 1/2 5000F(c)oCOEaEe1/2A DF1117OEaEe1/2OcA*EOUaEeIoO1/2eO DF1117IAeO1/4UAOUEa DF1117/uO Oao1/21/4OOUEa*O 22FAiacEYuIaeAE/OuEAEuOAOA*AOa OOcA/1/2IoEIEA1/2AAEEIOO 100fAEaEEOO1/2o1/4OocEYAIaIOIAE DF1117 IAE/OuAIIENA(c)O|A1/4oO|*AOIAIyE 165C ExOCIOy1/2A1/4aeEYoOAIEyE/OuAEaNuOUIcNAEiIAIa(c)AEO EcA*OUI
1.25VAAaI y/Ou 10mAOaOo I C E
R1 IADJ
5 of 5
EIoIcxOOIE3/4 DF1117 1A INiIEAE/
VOUT = VRE F (1+ R2/R1)+IADJR2 I1/4 OO/OuAE DF1117AO3/4E*AOOAEiECOoI1/2OU/Ou1/2AAcxeOIOAEAEcA*Aex1/4oOa aenEA/EeAEy3/4YOEEEaOUEEAE*AA EEAEIEao1/2AOOAOUO(c) 1/21/4 UA 1/4 EuOO U A1/4 ECO o3/4 E* A3/4o OIAe OOA1/2xioAOO/OuAE R1O1/2OOoEC1/2OOE R11/2OOOE1/2U/OuEIOOO(R)1/4aAOcxeEC RP x ((R2+R1)/ R1), RP =1/4AEuIOxe , R PEC*ONEyA1/2A 1. I1/4 2. aIE/OuAE
1/2O*EcIAI1/4EuE3/4
* R1 1/2OO
* R21/2OOO
F3.xiOO/OuAEAII1/4 OUIENAE/Ai E Ee1/4AE DF1117IAOOoAUcOIEIOAEcA* cA*EOEEAE1/2x/OA AE x / O A A x i o I A E * I SOT-223iAaeAEEAEOO|IOae1/4AC3/4I-AEEOUECAuOAAEIOA DF11171/2aIa1/2AEAEAocxeEC 125C 1/2aIOUIE AocxeAO-E1/4 y3/4YOeEIOae1/4AC 15C/WOAE1/2EAOUAEAocxeEC U A x O U O 30C/WEuOOO R11/2OAUA3/4oOIAe1/2OOEEOOx/I1/4UA1/41/2OIE
6 of 6
EIoIcxOOIE3/4 DF1117 1A INiIEAE/
AE1/2EAOUxEAoceI 45C/W OoAiIeA PCaOCoxaAI-AEUNEA1/4E1/2 OUIAOAEoAi NeiA/EE1/2I-aeOIA*AO1/2AIEI AAIOIi1/2AIOe E 3/4AE AIOO1/4/aO(R)1/4aAEEOUAEaE PCAiAEAocxe1/4UnoEuOexaAEIAae yEECOaoEy3/4YOUi A 1AEuECAuOA iEOOo 1/16" FR-4 aI 1 oz.AoiEOa I-AE OOOAOA1/4AEEAocxeAo OEUAOoEocxeAO|A1/4aEU1/2EuOUIAEauO/1/4AO IiEuOO3/4oE1/4ExeOE1/4ENeECOOA DF1117A|A PD = ( VIN - VOUT )( IOUT ) xiIAE TJ = TA(MAX) + PD(EExe1/2Oa1/2OUIA(c) ) xiIAEAy 125C. Table 1. I-AEAaey OyAae
2500 Sq. mm 1000 Sq. mm 225 Sq. mm 100 Sq. mm 1000 Sq. mm 1000 Sq. mm
Aae
2500 Sq. mm 2500 Sq. mm 2500 Sq. mm 2500 Sq. mm 1000 Sq. mm 0
aAaey
2500 Sq. mm 2500 Sq. mm 2500 Sq. mm 2500 Sq. mm 1000 Sq. mm 1000 Sq. mm
E Aocxe (1/2Ua1/2OUI
45C/W 45C/W 53C/W 59C/W 52C/W 55C/W
)
IAEOO E IAEOO E A EC I y /OuE AAO A*a A / OuEc EY A xeOU AEOn E Oe O xeOOaI 13F OU ocNEIOaoEaaEaexA 100 10kHzEOoOeO 200 120HzE E c u 0.16F OU/OuEAOAOA*cEYExea*OOUEa VOUT / VRE FAOooo R1=100 R1A
aIIEy
xi /cA/ (E/OuIENAE ) IA*cA/
7 of 7
EIoIcxOOIE3/4 DF1117
OO/OuAE
1A INiIEAE/
IAEOcA/AOO AEE
IAE O
Oy1/2AO cA/
*axc
AOAEaEu/IcAx(c)
TO-252 EUAI*ax
(D)
8 of 8
EIoIcxOOIE3/4 DF1117 1A INiIEAE/
3 LEAD SOT-223 EUAI*ax
x 1/2 A1/4CA EO
3/4xEAI1/2o(c)I1/4EcOuAEiIO
AEU
2002-12
ae3/4A
1.0
Ae
Eo
O
Ae
9 of 9

▲Up To Search▲

Price & Availability of DF1117

	To Download DF1117 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .