TLE4317DV50 [INFINEON]
Fixed Positive Standard Regulator, 5VBIPolar, PSSO2, PLASTIC, TO-252, 3 PIN;
| 型号： | TLE4317DV50 |
| 厂家： | 
Infineon |
| 描述： | Fixed Positive Standard Regulator, 5VBIPolar, PSSO2, PLASTIC, TO-252, 3 PIN 输出元件 调节器 |
| 文件： | 总16页 (文件大小：148K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Voltage Regulator
TLE 4317
Preliminary Data Sheet
Features
• Fixed output voltage regulator 1.8 V, 2.5 V, 3.3 V
or 5 V
• Adjustable output down to 1.25 V
• 800 mA output current
• 80 dB ripple rejection
P-TO220-3-1
• No output capacitors necessary
• Short circuit protected
• Overtemperature protected
P-TO252-3-1
Type
Ordering Code
Q67000-A9475
Q67006-A9476
Q67006-A9450
Q67006-A9451
Q67006-A9452
Q67006-A9453
Package
TLE 4317 V
P-TO220-3-1
P-TO252-3-1
P-TO252-3-1
P-TO252-3-1
P-TO252-3-1
P-TO252-3-1
TLE 4317 D V
TLE 4317 D V18
TLE 4317 D V25
TLE 4317 D V33
TLE 4317 D V50
New device
Preliminary Data Sheet Rev. 0.2
1
2000-08-22
TLE 4317
3
2
Q
I
Current and
Saturation
Control,
Internal
Reference
Overtemperature
and Overcurrent
Protection
1
ADJ
AEB02814
Figure 1
Block Diagram for Adjustable Output Voltage TLE 4317 V, D V
3
2
Q
I
Current and
Saturation
Control,
Internal
Reference
Overtemperature
and Overcurrent
Protection
1
GND
AEB02813
Figure 2
Block Diagram for Fixed Output Voltage TLE 4317 D V18, 25, 33, 50
Preliminary Data Sheet Rev. 0.2
2
2000-08-22
TLE 4317
Functional Description
The TLE 4317 is a 3 terminal positive adjustable or fixed voltage regulator. It is capable
to supply 800 mA output current. The fixed voltage devices are available for 1.8 V, 2.5 V,
3.3 V and 5 V output voltage. The adjustable device requires 2 external resistors to
define an output voltage between 1.25 V and 40 V. The TLE 4317 is packaged either in
standard P-TO220-3-1 package or in surface mounted D-Pak package.
The TLE 4317 voltage regulator family offers full overload protection, current limitation,
thermal protection and save operation area protection (SOA).
No external capacitors are needed for the regulator. An input capacitor can be used to
filter glitches. An optional output capacitor will improve transient response. Decoupling
of the adjust pin at variable voltage regulator can improve the ripple rejection ratios.
P-TO252-3-1
Q
1
Q
GND
I
AEP02817
Figure 3
Pin Configuration (top view)
Pin Definitions and Functions TLE 4317 D Vxx Fixed Voltage Devices
Pin No. Symbol
Function
1
2
3
GND
Ground
Q
Output; Output voltage is 1.8 V, 2.5 V, 3.3 V or 5 V
I
Input
Preliminary Data Sheet Rev. 0.2
3
2000-08-22
TLE 4317
P-TO220-3-1
P-TO252-3-1
Q
1
Q
ADJ
I
AEP02821
1
2
3
ADJ
Q
Ι
AEP02843
Figure 4
Pin Configuration (top view)
Pin Definitions and Functions TLE 4317 V, TLE 4317 D V
Pin No. Symbol Function
1
ADJ
Adjust; defines output voltage by external voltage divider
between Q, ADJ and GND.
2
3
Q
I
Output
Input
Preliminary Data Sheet Rev. 0.2
4
2000-08-22
TLE 4317
Absolute Maximum Ratings
Parameter
Symbol
Limit Values
min. max.
Unit Test Condition
Voltage Regulator
Input - Output Voltage Difference (variable device only)
Voltage
VI – VQ – 0.3
40
V
–
–
–
Input Voltage (fixed voltage version only)
Voltage – 0.3
VI
40
V
Output (fixed voltage version only)
Voltage
Current
VQ
IQ
– 0.3
40
V
–
–
–
Internally limited
Adjust (variable version only)
Voltage
Current
VADJ
IADJ
– 0.3
40
V
–
–
–
–
Internally limited
Ground (fixed voltage version only)
Current
IGND
–
2
mA
–
Temperature
Storage temperature
Junction temperature
Tstg
– 50
– 40
150
150
°C
°C
–
–
Tj
Note: Stresses above those listed here may cause permanent damage to the device.
Exposure to absolute maximum rating conditions for extended periods may affect
device reliability.
Preliminary Data Sheet Rev. 0.2
5
2000-08-22
TLE 4317
Operating Range
Parameter
Symbol
Limit Values
Unit Remarks
min.
max.
40
Input Voltage
Input Voltage
Input Voltage
InputVoltage
VI
4.8
5.5
6.3
8.0
3
V
V
V
V
V
TLE 4317 D V18
TLE 4317 D V25
VI
40
VI
40
TLE 4317 D V33
TLE 4317 D V50
VI
40
Input - Output
Voltage Difference
VI – VQ
40
TLE 4317 V;
TLE 4317 DV
Load Current Range
IQ
Tj
10
0
Internally mA
limited
–
Junction temperature
125
°C
–
Thermal Resistance
Junction ambient
Rthja
–
79
K/W P-TO220-3-1
zero airflow,
zero heat sink area
Junction ambient
Junction case
Rthja
Rthjc
–
–
144
4
K/W P-TO252-3-1
K/W –
Note: In the operating range, the functions given in the circuit description are fulfilled.
Preliminary Data Sheet Rev. 0.2
6
2000-08-22
TLE 4317
Characteristics Adjustable Output Voltage Device TLE 4317 V, D V
0 °C < Tj < 125 °C; VI – VQ = 5 V, IQ = 10 mA; unless otherwise specified
Parameter
Symbol
Limit Values
Unit Measuring Conditions
min. typ. max.
1)
Reference voltage VREF
1.20 1.25 1.30 V
–
Line regulation
Load regulation
∆VQ
∆VQ
–
–
0.3
0.3
1.0
1.5
%
%
3 V ≤ (VI – VQ) ≤ 40 V
10 mA ≤ IQ ≤ 800 mA;
VI = 4.25 V; VQ = VREF
Drop voltage
Drop voltage
Drop voltage
VDR
VDR
VDR
Iq
–
–
–
–
2.1
–
–
–
V
V
V
IQ = 100 mA2)
IQ = 500 mA2)
IQ = 800 mA2)
IQ = 10 mA
2.15
2.2
Current
100
120 µA
consumption;
Iq = II – IQ
Adjust current
IADJ
–
–
100
120 µA
IQ = 10 mA
10 mA ≤ IQ ≤ 800 mA;
3 V ≤ (VI – VQ) ≤ 20 V
Adjust current
change
∆IADJ
± 0.2 ± 1
µA
µA
%
Adjust current
change
∆IADJ
–
–
–
–
± 0.2 ± 1
10 mA ≤ IQ ≤ 200 mA;
3 V ≤ (VI – VQ) ≤ 40 V
3)
Temperature
stability
1
–
Minimum load
current
IQ
3.5
10
mA
VI – VQ = 40 V
Current limit
Current limit
IQmax
IQmax
1000 –
2200 mA
VI = 13.5 V
50
200
–
–
mA
VI – VQ = 40 V; Tj = 25 °C
RMS Output Noise –
–
3
ppm ppm of VQ; 10 Hz ≤ f ≤ 10k;
Tj = 25 °C3)
Power Supply
Ripple Rejection
–
65
80
0.3
–
–
1
dB
dB
%
VQ = 10 V, fr = 120 Hz,
PSRR
PSRR
Vr = 0.5 VPP, CADJ = 0 µF3)
Power Supply
Ripple Rejection
65
–
VQ = 10 V, fr = 120 Hz,
Vr = 0.5 VPP, CADJ = 10 µF3)
Long Term Stability ∆VQ
Tj = 125 °C, 1000 h3)
1)
V
REF = VQ – VADJ
Drop voltage measured when the output voltage has dropped 100 mV from the nominal value obtained at
VQ = VREF
Guaranteed by design.
2)
.
3)
Preliminary Data Sheet Rev. 0.2
7
2000-08-22
TLE 4317
Characteristics 1.8 V Fixed Output Voltage Device TLE 4317 D V18
0 °C < Tj < 125 °C; VI = 7 V, IQ = 10 mA; unless otherwise specified
Parameter
Symbol
Limit Values
min. typ. max.
Unit Measuring Conditions
Output voltage
Output voltage
VQ
VQ
1.76
1.73
1.8
1.8
1.84
1.87
V
V
Tj = 25 °C, IQ = 10 mA
10 mA ≤ IQ ≤ 800 mA;
4.8 V ≤ VI ≤ 14 V
Output voltage
Line regulation
Load regulation
VQ
–
–
–
1.8
3
–
V
14 V ≤ VI ≤ 40 V
∆VQ
∆VQ
10
30
mV 4.8 V ≤ VI ≤ 40 V
10
mV 10 mA ≤ IQ ≤ 800 mA;
Tj = 25 °C; VI = 5 V
Drop voltage
Drop voltage
Drop voltage
VDR
VDR
VDR
–
–
–
–
2.10
2.15
2.20
1.1
–
V
V
V
IQ = 100 mA1)
IQ = 500 mA1)
IQ = 800 mA1)
–
–
Current consumption; Iq
Iq = II – IQ
2.0
mA IQ = 10 mA
2)
Temperature stability –
Minimum load current IQ
–
1
–
%
–
3.5
–
10
mA VI = 40 V
Current limit
IQmax
1000
50
–
2200 mA
–
Current limit
IQmax
200
3
–
–
mA VI = 40 V, Tj = 25 °C
ppm ppm of VQ, Tj = 25 °C2)
RMS Output Noise
–
10 Hz ≤ f ≤ 10 kHz
Supply Voltage
Ripple Rejection
–
65
80
0.3
–
–
1
dB fr = 120 Hz, Vr = 0.5 VSS
PSRR
PSRR
∆VQ
C
ADJ = 0 µF2)
Supply Voltage
Ripple Rejection
65
–
dB fr = 120 Hz, Vr = 0.5 VSS
ADJ = 10 µF2)
Tj = 125 °C, 1000 h2)
C
Long Term Stability
%
1)
Drop voltage measured when the output voltage has dropped 100 mV from the nominal value obtained at
VI = 7 V.
Guaranteed by design.
2)
Preliminary Data Sheet Rev. 0.2
8
2000-08-22
TLE 4317
Characteristics 2.5 V Fixed Output Voltage Device TLE 4317 D V25
0 °C < Tj < 125 °C; VI = 7 V, IQ = 10 mA; unless otherwise specified
Parameter
Symbol
Limit Values
min. typ. max.
Unit Measuring Conditions
Output voltage
Output voltage
VQ
VQ
2.45 2.5
2.43 2.5
2.55 V
2.58 V
Tj = 25 °C, IQ = 10 mA
10 mA ≤ IQ ≤ 800 mA;
5.5 V ≤ VI ≤ 14 V
Output voltage
Line regulation
Load regulation
VQ
–
–
–
2.5
3
–
V
14 V ≤ VI ≤ 40 V
5.5 V ≤ VI ≤ 40 V
∆VQ
∆VQ
10
40
mV
mV
10
10 mA ≤ IQ ≤ 800 mA;
Tj = 25 °C
Drop voltage
Drop voltage
Drop voltage
VDR
VDR
VDR
–
–
–
–
2.10
2.15
2.20
1.1
–
V
IQ = 100 mA1)
IQ = 500 mA1)
IQ = 800 mA1)
IQ = 10 mA
–
V
–
V
Current consumption; Iq
Iq = II – IQ
2.0
mA
2)
Temperature stability –
Minimum load current IQ
–
–
1
–
%
3.5
10
mA
VI = 40 V
Current limit
IQmax
1000 –
2200 mA
–
Current limit
IQmax
50
200
–
–
mA
VI = 40 V, Tj = 25 °C
RMS Output Noise
–
–
3
ppm ppm of VQ, Tj = 25 °C2)
10 Hz ≤ f ≤ 10 kHz
Supply Voltage
Ripple Rejection
–
65
80
0.3
–
–
1
dB
dB
%
fr = 120 Hz, Vr = 0.5 VSS
ADJ = 0 µF2)
fr = 120 Hz, Vr = 0.5 VSS
ADJ = 10 µF2)
Tj = 125 °C, 1000 h2)
PSRR
PSRR
∆VQ
C
Supply Voltage
Ripple Rejection
65
–
C
Long Term Stability
1)
Drop voltage measured when the output voltage has dropped 100 mV from the nominal value obtained at
VI = 7 V.
Guaranteed by design.
2)
Preliminary Data Sheet Rev. 0.2
9
2000-08-22
TLE 4317
Characteristics 3.3 V Fixed Output Voltage Device TLE 4317 D V33
0 °C < Tj < 125 °C; VI = 8.5 V, IQ = 10 mA; unless otherwise specified.
Parameter
Symbol
Limit Values
min. typ. max.
Unit Measuring Conditions
Output voltage
Output voltage
VQ
VQ
3.23 3.3
3.20 3.3
3.37 V
3.40 V
Tj = 25 °C, IQ = 10 mA
10 mA ≤ IQ ≤ 800 mA;
8 V ≤ VI ≤ 14 V
Output voltage
VQ
–
3.3
–
V
10 mA ≤ IQ ≤ 800 mA;
14 V ≤ VI ≤ 40 V
Line regulation
Load regulation
∆VQ
∆VQ
–
–
3
10
50
mV
mV
6.5 V ≤ VI ≤ 40 V
10
10 mA ≤ IQ ≤ 800 mA;
Tj = 25 °C
Drop voltage
Drop voltage
Drop voltage
VDR
VDR
VDR
–
–
–
–
2.10
2.15
2.20
1.1
–
V
IQ = 100 mA1)
IQ = 500 mA1)
IQ = 800 mA1)
IQ = 10 mA
–
V
–
V
Current consumption; Iq
Iq = II – IQ
2.0
mA
2)
Temperature stability –
Minimum load current IQ
–
–
3
–
mV
mA
3.5
10
V = 40 V
Current limit
IQmax
1000 –
2200 mA
–
Current limit
IQmax
50
200
–
–
mA
VI = 40 V, Tj = 25 °C
RMS Output Noise
–
–
3
ppm ppm of VQ, Tj = 25 °C2)
10 Hz ≤ f ≤ 10 kHz
SupplyVoltageRipple
Rejection
–
65
80
0.3
–
–
1
dB
dB
%
fr = 120 Hz, Vr = 0.5 VSS
ADJ = 0 µF2)
fr = 120 Hz, Vr = 0.5 VSS
ADJ = 10 µF2)
Tj = 125 °C, 1000 h2)
PSRR
PSRR
∆VQ
C
SupplyVoltageRipple
Rejection
65
C
Long Term Stability
–
1)
Drop voltage measured when the output voltage has dropped 100 mV from the nominal value obtained at
VI = 8.5 V.
Guaranteed by design.
2)
Preliminary Data Sheet Rev. 0.2
10
2000-08-22
TLE 4317
Characteristics 5.0 V Fixed Output Voltage Device TLE 4317 D V50
0 °C < Tj < 125 °C; VI = 10 V, IQ = 10 mA; unless otherwise specified
Parameter
Symbol
Limit Values
min. typ. max.
Unit Measuring Conditions
Output voltage
Output voltage
VQ
VQ
4.90 5.0
4.85 5.0
5.10 V
5.15 V
Tj = 25 °C, IQ = 10 mA
10 mA ≤ IQ ≤ 800 mA;
8 V ≤ VI ≤ 14 V
Output voltage
VQ
–
5.0
–
V
10 mA ≤ IQ ≤ 800 mA;
14 V ≤ VI ≤ 40 V
Line regulation
Load regulation
∆VQ
∆VQ
–
–
3
10
75
mV
mV
8 V ≤ VI ≤ 40 V
10
10 mA ≤ IQ ≤ 800 mA;
Tj = 25 °C
Drop voltage
VDR
VDR
VDR
–
–
–
–
–
–
2.10
2.15
2.20
–
–
–
V
V
V
IQ = 100 mA1)
IQ = 500 mA1)
IQ = 800 mA1)
Drop voltage
Drop voltage
Thermal regulation
0.04 0.07 %/W 20 ms pulses
Current consumption; Iq
Iq = II – IQ
1.1
2.0
mA
IQ = 10 mA
2)
Temperature stability –
Minimum load current IQ
–
–
1
–
%
3.5
10
mA
VI = 40 V
Current limit
IQmax
1000 –
2200 mA
–
Current limit
IQmax
50
200
–
–
mA
VI = 40 V, Tj = 25 °C
RMS Output Noise
–
–
3
ppm ppm of VQ, Tj = 25 °C2)
10 Hz ≤ f ≤ 10 kHz
SupplyVoltageRipple
Rejection
–
65
80
0.3
–
–
1
dB
dB
%
fr = 120 Hz, Vr = 0.5 VSS
ADJ = 0 µF2)
fr = 120 Hz, Vr = 0.5 VSS
ADJ = 10 µF2)
Tj = 125 °C, 1000 h2)
PSRR
PSRR
∆VQ
C
SupplyVoltageRipple
Rejection
65
–
C
Long Term Stability
1)
Drop voltage measured when the output voltage has dropped 100 mV from the nominal value obtained at
VI = 10 V.
Guaranteed by design.
2)
Preliminary Data Sheet Rev. 0.2
11
2000-08-22
TLE 4317
Note: The listed characteristics are ensured over the operating range of the integrated
circuit. Typical characteristics specify mean values expected over the production
spread. If not otherwise specified, typical characteristics apply at TA = 25 °C and
the given supply voltage.
TLE 4317
IQ
II
I
Q
VI
3
2
CI
CQ
100 nF
R1
1
VQ
ADJ
IADJ
R2
AES02820
Figure 5
Measuring Circuit Variable Output Voltage TLE 4317 V
TLE 4317
V33, V50
II
IQ
Q
I
3
VI
2
CI
CQ
100 nF
VQ
1
GND
IGND
AES02819
Figure 6
Measuring Circuit Fixed Output Voltage TLE 4317 D V18, 25, 33, 50
Preliminary Data Sheet Rev. 0.2
12
2000-08-22
TLE 4317
TLE 4317
I
Q
3
2
VI
VQ
CI1
CI2
CQ2
R1
VQ - VADJ = VREF
1
ADJ
IADJ
R2
CADJ
AES02934
R2
VQ = VREF × 1 + ----- + IADJ × R2
R1
Figure 7
Appliation Circuit Variable Output Voltage TLE 4317 V
Output Voltage
1.8 V, 2.5 V,
TLE 4317
3.3 V or 5 V
Q
I
VI
VQ
3
2
CI1
CI2
CQ2
1
GND
AES02935
Figure 8
Application Circuit Fixed Output Voltage TLE 4317 D V18, 25, 33, 50
Preliminary Data Sheet Rev. 0.2
13
2000-08-22
TLE 4317
Package Outlines
P-TO220-3-1
(Plastic Transistor Single Outline)
±0.2
10
A
±0.15
9.8
B
8.51)
4.4
3.7-0.15
1.27±0.1
0.05
C
±0.1
0.5
0...0.15
3x
0.75
2.4
±0.1
1.05
2.54
M
0.25
A B C
GPT05155
1)
Typical
All metal surfaces tin plated, except area of cut.
Sorts of Packing
Package outlines for tubes, trays etc. are contained in our
Data Book “Package Information”
Dimensions in mm
2000-08-22
Preliminary Data Sheet Rev. 0.2
14
TLE 4317
P-TO252-3-1
(Plastic Transistor Single Outline)
+0.15
6.5
-0.10
+0.05
-0.10
2.3
A
+0.08
0.9
-0.04
B
±0.1
5.4
0...0.15
0.15 max
per side
3x
0.75
+0.08
0.5
±0.1
-0.04
2.28
±0.1
1
4.57
M
0.25
A B
0.1
GPT09051
All metal surfaces tin plated, except area of cut.
Sorts of Packing
Package outlines for tubes, trays etc. are contained in our
Data Book “Package Information”
Dimensions in mm
2000-08-22
SMD = Surface Mounted Device
Preliminary Data Sheet Rev. 0.2
15
TLE 4317
Edition 2000-08-22
Published by Infineon Technologies AG,
St.-Martin-Strasse 53,
D-81541 München, Germany
©
Infineon Technologies AG 2000.
All Rights Reserved.
Attention please!
The information herein is given to describe
certain components and shall not be consid-
ered as warranted characteristics.
Terms of delivery and rights to technical
change reserved.
We hereby disclaim any and all warranties,
including but not limited to warranties of
non-infringement, regarding circuits, descrip-
tions and charts stated herein.
Infineon Technologies is an approved CECC
manufacturer.
Information
For further information on technology, deliv-
ery terms and conditions and prices please
contact your nearest Infineon Technologies
Office in Germany or our Infineon Technolo-
gies Representatives worldwide (see ad-
dress list).
Warnings
Due to technical requirements components
may contain dangerous substances. For in-
formation on the types in question please
contact your nearest Infineon Technologies
Office.
Infineon Technologies Components may only
be used in life-support devices or systems
with the express written approval of Infineon
Technologies, if a failure of such components
can reasonably be expected to cause the fail-
ure of that life-support device or system, or to
affect the safety or effectiveness of that de-
vice or system. Life support devices or sys-
tems are intended to be implanted in the hu-
man body, or to support and/or maintain and
sustain and/or protect human life. If they fail, it
is reasonable to assume that the health of the
user or other persons may be endangered.
Preliminary Data Sheet Rev. 0.2
16
2000-08-22
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