Anpec APL1084-GC-TU 5a low dropout fast response positive adjustable regulator and fixed 3.3v Datasheet

APL1084
5A Low Dropout Fast Response Positive Adjustable Regulator and Fixed 3.3V
applications, the APL1084 has been optimized. The
output available voltage range of adjustable version
is from 1.25~5.75V with an input supply below 7V,
and the fixed 3.3V output voltage device is also
available. Current limit is trimmed to ensure specified output current and controlled short-circuit current.
On-chip thermal limiting provides protection against
any combination of overload that would create excessive junction temperatures. The APL1084 is available in both the through-hole and surface mount versions of the industry standard 3-pin TO-220,TO-252
and TO-263 power packages.
Features
!
!
!
!
!
!
!
!
Fast Transient Response
Guaranteed Dropout Voltage at Multiple Currents
Load Regulation :0.05% Typ.
Line Regulation : 0.03% Typ.
Low Dropout Voltage: 1.3V Typ. at IOUT =5A
Trimmed Current Limit : 5A Typ. at TJ=125 °C
On-Chip Thermal Limiting : 150 °C Typ.
Standard 3-pin TO-220, TO-252 and TO-263
Power Packages
Pin Description
Applications
V IN
!
!
!
!
!
!
Pentium Processor Supplies
powerPCTM Supplies
Low Voltage Logic Supplies
Battery-Powered Circuitry
Post Regulator for Switching Power Supply
TM
TAB is V OUT
V OUT
6)*EI8 O UT
ADJ
3
V IN
2
V OUT
1
ADJ
Front View APL1084
TO-252 Package
Front View APL1084
TO-263 Package
General Description
6)*EI8OUT
The APL1084 is a low dropout three-terminal adjustable regulator with 5A output current capability. In
order to obtain lower dropout voltage and faster transient response, which is critical for low voltage
6)*EI8 OUT
Ordering Information
L e a d F re e C o d e
H a n d lin g C o d e
Tem p. R ange
Package C ode
V o lta g e C o d e
AP L1084
XXXXX
XXXXX
VIN
2
VOUT
1
ADJ
3
V IN
2
V OUT
1
ADJ
Front View APL1084
TO-220 Package
Front View APL1084
TO-264 Package
Package C ode
F : T O -2 2 0
G : T O -2 6 3
U : T O -2 5 2
Z : T O -2 6 4
Tem p. R ange
C : 0 to 7 0 ° C
H a n d lin g C o d e
TU : Tube
TR : Tape & R eel
V o lta g e C o d e :
3 3 : 3 .3 V
B la n k : A d ju s ta b le V e rs io n
L e a d F re e C o d e
L : L e a d F re e D e v ic e
B la n k : O rg in a l D e v ic e
APL1084 -
AP L1084 :
3
- D a te C o d e
AP L1084- 33 :
33
AP L1084
XXXXX
XXXXX
- D a te C o d e
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise
customers to obtain the latest version of relevant information to verify before placing orders.
Copyright  ANPEC Electronics Corp.
Rev. B.9 - Aug., 2003
1
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APL1084
Absolute Maximum Ratings
Symbol
VI
TJ
TSTG
TL
Parameter
Input Voltage
Operating Junction Temperature Range
Control Section
Power Transistor
Storage Temperature Range
Lead Temperature (Soldering, 10 second)
Rating
7
Unit
V
°C
0 to 125
0 to 150
-65 to +150
260
°C
°C
Electrical Characteristics
Symbol
VREF
VOUT
REGLINE
REGLOAD
VD
Parameter
Test Conditions
Reference Voltage 1.5V≤(VIN -VOUT) ≤5.75V,
APL1084 10mA≤ IOUT ≤5A, TJ =0~125°C
Output Voltage
10mA≤ IOUT ≤ 5A, 4.75V≤VIN ≤7V,
APL1084-3.3 TJ =0~125°C
Line Regulation
TJ =0~125°C, (Notes 1)
APL1084 2.75V≤VIN ≤7V, IOUT=10mA,
APL1084-3.3 4.75V≤VIN ≤7V, IOUT=0mA ,
Load Regulation
TJ=25°C, (Notes 1)
APL1084 (VIN -VOUT)=3V, 10mA≤ IOUT ≤ 5A
APL1084-3.3 VI N=5V, 0mA≤ IOUT ≤ 5A
Dropout Voltage
∆VREF=1% ,IOUT=3A ,TJ =0~125°C
APL1084
Unit
Min.
Typ.
Max.
1.225(-2%) 1.250 1.275(+2%) V
3.235(-2%) 3.300 3.365(+2%)
V
0.03
0.2
%
0.05
0.05
0.3
0.5
1.2
1.4
1.3
1.5
∆VREF=1% ,IOUT=5A ,TJ =0~125°C
ILIMIT
Current Limit
TJ=25°C
TJ=125°C
TJ=25°C
(VIN -VOUT)=3V,
TJ=125°C
IADJ
Adjust Pin Current (VIN -VOUT)=3V, IOUT=10mA,
APL1084 TJ=0∼125°C
∆IADJ Adjust Pin Current 1.5V≤( VIN -VOUT)≤5.75V,
Change APL1084 10mA≤ IOUT≤5A
ILMIN Minimum Load
1.5V≤( VIN -VOUT)≤5.75V,
Current APL1084 TJ=0∼125°C
IQ
Quiescent Current VI N=5V
APL1084-3.3
PSRR Ripple Rejection
APL1084 F=120Hz, Cout=22µF, Tant. ,
(VIN -VOUT)=3V, IOUT=5A
APL1084-3.3 F=120Hz, Cout=22µF, Tant. ,
(VIN =6.3V, IOUT=5A
LS
Long -Term
TJ =125°C,1000Hrs.
Stability
(VIN -VOUT)=1.7V,
Copyright  ANPEC Electronics Corp.
Rev. B.9 - Aug., 2003
2
6.0
5.0
6.5
5.5
7.6
6.0
8.2
6.5
%
V
A
60
120
µA
0.2
5
µA
2
10
mA
8
13
mA
60
dB
0.03
1.0
%
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APL1084
Electrical Characteristics (Cont.)
Symbol
VN
θth,J-TAB
θth,J-AMB
Parameter
Test Conditions
RMS Output Noise(% of TJ=25°C,10Hz≤F≤10kHz
VOUT)
Thermal Resistance
(NOTE 2)
Junction-to-Case, at TAB
Thermal Resistance
TO-263
Junction-to-Ambient
TO-252
APL1084
Min.
Typ.
Max.
0.003
Unit
6.0
°C/ W
50
62.5
°C/ W
%
NOTE 1: See thermal regulation specifications for changes in output voltage due to heating effects. Load and line regulations are
measured at a constant junction temperature by low duty cycle pulse testing.
NOTE 2 :The value could be varied when heat sink size is different. Use larger heat sink or larger PCB size , which improves
θth,TAB-A, to improve overall thermal resistance (θth,J-A).
Application Circuits
Typical Regulator
VIN (2.75V~7V)
10µ F +
C1
APL1084
VOUT (1.250V/ 5A)
+
Solid Tantalum
C2*
5V to 3.3V Regulator
VIN (5V)
10µ F
C1
+
APL1084
+
R1
R2
VOUT (3.3V/ 5A)
Solid Tantalum
C2*
VOUT=(R1+R2)/R1*1.250V
* Required for stability
APL1084:C =10µF
* R1 is typically in range of 100Ω to 120Ω
Copyright  ANPEC Electronics Corp.
Rev. B.9 - Aug., 2003
3
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APL1084
Typical Characteristics
Dropout Voltage vs Output Current
16
1.4
15
Shout- Circuit Current (A)
1.5
1.3
Dropout Voltage (V)
Short- Circuit Current vs Temperature
TJ= -50°C
1.2
1.1
1.0
TJ= 25°C
0.9
0.8
TJ=0°C
TJ=125°C
0.7
14
13
12
11
10
9
8
0.6
7
0.5
6
-50
0
1
2
3
4
5
VIN-VOUT (SHORT CIRCUIT) =5V
VIN-VOUT(SHORT CIRCUIT) =3.3V
0
Output Current (A)
1.275
∆ I =5A
1.270
1.265
Reference Voltage (V)
Output Voltage Deviation (%)
150
Reference Voltage vs Temperature
0.05
0.0
-0.05
-0.10
-0.15
-0.20
-50
100
Temperature (°C)
Load Regulation vs Temperature
0.10
50
0
50
100
1.255
1.250
1.245
1.240
1.235
1.230
1.225
-50
150
Temperature (°C)
Copyright  ANPEC Electronics Corp.
Rev. B.9 - Aug., 2003
1.260
0
50
100
150
Temperature (°C)
4
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APL1084
Typical Characteristics (Cont.)
Minimum Load Current vs Temperature
Adjust Pin Current vs Temperature
100
Adjust Pin Current (µA)
Minimum Load Current (mA)
5
4
3
2
1
90
80
70
60
50
40
30
20
10
0
-50
0
50
100
0
-50
150
0
Temperature (°C)
!
#
70
60
50
Power (W)
Ripple Rejection (dB)
80
40
10
0
150
Maximum Power Dissipation*
90
20
100
Temperature (°C)
Ripple Rejection vs Frequency
30
50
VIN-VOUT = 3V
VRIPPLE(p-p) = 1V
100
#
IOUT = 5A
10
#
1k
10k
#
100k
%
'
!
#
Case Temperature (°C)
Frequency (Hz)
* as Limited by Maximum Jcnction Temperature
Copyright  ANPEC Electronics Corp.
Rev. B.9 - Aug., 2003
5
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APL1084
Package Informaion
TO-252( Reference JEDEC Registration TO-252)
E
A
b2
C1
L2
D
H
L1
L
b
C
e1
D1
A1
E1
Dim
M illim et er s
Inc he s
M in.
M ax.
M in.
M ax.
A
2. 1 8
2. 3 9
0. 0 86
0. 0 94
A1
0. 8 9
1. 2 7
0. 0 35
0. 0 50
b
0. 5 08
0. 8 9
0. 0 20
0. 0 35
b2
5. 2 07
5. 4 61
0. 2 05
0. 2 15
C
0. 4 6
0. 5 8
0. 0 18
0. 0 23
C1
0. 4 6
0. 5 8
0. 0 18
0. 0 23
D
5. 3 34
6. 2 2
0. 2 10
0. 2 45
D1
E
5. 2 R EF
6. 3 5
E1
0. 2 05 R EF
6. 7 3
0. 2 50
5. 3 R EF
0. 2 65
0. 2 09 R EF
e1
3. 9 6
5. 1 8
H
9. 3 98
10 . 41
L
0. 5 1
L1
0. 6 4
1. 0 2
0. 0 25
0. 0 40
L2
0. 8 9
2. 0 32
0. 0 35
0. 0 80
Copyright  ANPEC Electronics Corp.
Rev. B.9 - Aug., 2003
0. 1 56
0. 2 04
0. 3 70
0. 4 10
0. 0 20
6
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APL1084
Package Informaion
TO-263 ( Reference JEDEC Registration TO-263)
E
L2
D
L
L3
b2
b
e
e1
A
c2
R
Φ 1
L1
L4
D E TA IL "A "R O T E D
c
Dim
A
b
b2
c
c2
D
e
e1
L
L1
L2
L3
Min.
4.06
0.51
1.14
1.14
8.64
4.83
14.60
2.24
1.02
1.20
Millimeters
0.38 TYP.
2.54 TYP
Copyright  ANPEC Electronics Corp.
Rev. B.9 - Aug., 2003
Max.
4.83
1.016
1.651
Min.
0.160
0.02
0.045
1.40
9.65
0.045
0.340
5.33
15.88
2.84
2.92
1.78
0.190
0.575
0.090
0.040
0.050
7
Inches
0.015 TYP.
0.100 TYP
Max.
0.190
0.040
0.065
0.055
0.380
0.210
0.625
0.110
0.112
0.070
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APL1084
Package Information
TO-220 ( Reference JEDEC Registration TO-220)
D
R
Q
b
E
e
b1
e1
L1
L
H1
A
c
F
Dim
A
b1
b
c
D
e
e1
E
F
H1
J1
L
L1
R
Q
Millimeters
Min.
3.56
1.14
0.51
0.31
14.23
2.29
4.83
9.65
0.51
5.84
2.03
12.7
3.65
3.53
2.54
Copyright  ANPEC Electronics Corp.
Rev. B.9 - Aug., 2003
J1
Inches
Max.
4.83
1.78
1.14
1.14
16.51
2.79
5.33
10.67
1.40
6.86
2.92
14.73
6.35
4.09
3.43
8
Min.
0.140
0.045
0.020
0.012
0.560
0.090
0.190
0.380
0.020
0.230
0.080
0.500
0.143
0.139
0.100
Max.
0.190
0.070
0.045
0.045
0.650
0.110
0.210
0.420
0.055
0.270
0.115
0.580
0.250
0.161
0.135
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APL1084
Package Information
TO-264
E
L2
D
L
b2
b
e
e1
A
c2
Φ 1
L1
c3
D E T A IL "A "R O TE D
c
Millimeters
Inches
Dim
Min.
Max.
Min.
Max.
A
4.06
4.83
0.160
0.190
b
0.51
1.016
0.02
0.040
b2
1.14
1.651
0.045
c
c2
1.14
1.40
c3
0
D
8.64
e
e1
0.065
0.015 TYP.
0.38 TYP.
0.045
0.055
0.102
0
0.004
9.65
0.340
0.380
0.100 TYP
2.54 TYP
4.83
5.33
0.190
0.210
E
9.65
10.54
0.380
0.415
L
14.60
15.88
0.575
0.625
L1
2.24
2.84
0.090
0.110
L2
1.02
2.92
0.040
0.112
Φ1
0°
8°
0°
8°
Copyright  ANPEC Electronics Corp.
Rev. B.9 - Aug., 2003
9
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APL1084
Physical Specifications
Terminal Material
Lead Solderability
Solder-Plated Copper (Solder Material : 90/10 or 63/37 SnPb)
Meets EIA Specification RSI86-91, ANSI/J-STD-002 Category 3.
Reflow Condition
(IR/Convection or VPR Reflow)
temperature
Reference JEDEC Standard J-STD-020A APRIL 1999
Peak temperature
183°C
Pre-heat temperature
Time
Classification Reflow Profiles
Convection or IR/
Convection
Average ramp-up rate(183°C to Peak)
3°C/second max.
120 seconds max
Preheat temperature 125 ± 25°C)
60 – 150 seconds
Temperature maintained above 183°C
Time within 5°C of actual peak temperature 10 –20 seconds
Peak temperature range
220 +5/-0°C or 235 +5/-0°C
Ramp-down rate
6 °C /second max.
6 minutes max.
Time 25°C to peak temperature
VPR
10 °C /second max.
60 seconds
215-219°C or 235 +5/-0°C
10 °C /second max.
Package Reflow Conditions
pkg. thickness ≥ 2.5mm
and all bgas
Convection 220 +5/-0 °C
VPR 215-219 °C
IR/Convection 220 +5/-0 °C
pkg. thickness < 2.5mm and
pkg. volume ≥ 350 mm³
Copyright  ANPEC Electronics Corp.
Rev. B.9 - Aug., 2003
10
pkg. thickness < 2.5mm and pkg.
volume < 350mm³
Convection 235 +5/-0 °C
VPR 235 +5/-0 °C
IR/Convection 235 +5/-0 °C
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APL1084
R e lia b ilit y te s t p r o g r a m
Te s t ite m
S O L D E R A B IL IT Y
H O LT
PCT
TST
ESD
L a tc h -U p
M e th o d
M IL -S T D -8 8 3 D -2 0 0 3
M IL -S T D -8 8 3 D -1 0 0 5 .7
J E S D -2 2 - B , A 1 0 2
M IL -S T D -8 8 3 D -1 0 11 .9
M IL -S T D -8 8 3 D -3 0 1 5 .7
JESD 78
D e s c rip tio n
2 45 °C , 5 S E C
1 0 0 0 H rs B ia s @ 1 2 5 ° C
1 6 8 H rs , 1 0 0 % R H , 1 2 1 ° C
-6 5 °C ~ 1 5 0 °C , 2 0 0 C y c le s
V H B M > 2 K V, V M M > 2 0 0 V
1 0 m s , I tr > 1 0 0 m A
Carrier Tape
t
D
P
Po
E
P1
Bo
F
W
Ao
Ko
D1
T2
J
C
A
B
T1
Application
TO-252
Application
TO-263
A
B
C
J
2 ± 0.5
T1
16.4 + 0.3
-0.2
330 ±3
100 ± 2
13 ± 0. 5
F
D
D1
Po
7.5 ± 0.1
1.5 +0.1
1.5± 0.25
A
B
380±3
P
E
2.5± 0.5
W
16+ 0.3
- 0.1
8 ± 0.1
1.75± 0.1
P1
Ao
Bo
Ko
t
4.0 ± 0.1
2.0 ± 0.1
6.8 ± 0.1
10.4± 0.1
2.5± 0.1
0.3±0.05
C
J
T1
T2
P
E
80 ± 2
13 ± 0. 5
2 ± 0.5
24 ± 4
2± 0.3
W
24 + 0.3
- 0.1
16 ± 0.1
1.75± 0.1
F
D
D1
Po
P1
Ao
Bo
Ko
t
11.5 ± 0.1
1.5 +0.1
1.5± 0.25
4.0 ± 0.1
Copyright  ANPEC Electronics Corp.
Rev. B.9 - Aug., 2003
11
T2
2.0 ± 0.1 10.8 ± 0.1 16.1± 0.1
5.2± 0.1 0.35±0.013
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APL1084
Cover Tape Dimensions
Application
TO- 252
TO- 263
Carrier Width
16
24
Cover Tape Width
13.3
21.3
Devices Per Reel
2500
1000
Customer Service
Anpec Electronics Corp.
Head Office :
5F, No. 2 Li-Hsin Road, SBIP,
Hsin-Chu, Taiwan, R.O.C.
Tel : 886-3-5642000
Fax : 886-3-5642050
Taipei Branch :
7F, No. 137, Lane 235, Pac Chiao Rd.,
Hsin Tien City, Taipei Hsien, Taiwan, R. O. C.
Tel : 886-2-89191368
Fax : 886-2-89191369
Copyright  ANPEC Electronics Corp.
Rev. B.9 - Aug., 2003
12
www.anpec.com.tw
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