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TS7805のメーカーはTaiwan Semiconductor Companyです、この部品の機能は「(TS7800 Series) 3-Terminal Fixed Positive Voltage Regulator」です。 |
部品番号 | TS7805 |
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部品説明 | (TS7800 Series) 3-Terminal Fixed Positive Voltage Regulator | ||
メーカ | Taiwan Semiconductor Company | ||
ロゴ | |||
このページの下部にプレビューとTS7805ダウンロード(pdfファイル)リンクがあります。 Total 9 pages
TS7800 series
3-Terminal Fixed Positive Voltage Regulator
ITO-220
Pin assignment:
1. Input
2. Ground
3. Output
(Heatsink surface
connected to Pin 2)
Voltage Range 5V to 24V
Output Current up to 1A
General Description
These voltage regulators are monolithic integrated circuits designed as fixed-voltage regulators for a wide variety of
applications including local, on-card regulation. These regulators employ internal current limiting, thermal shutdown, and
www.DataSheseafte4-Ua.rceoamcompensation. With adequate heatsink they can deliver output currents up to 1 ampere.
Although designed primarily as a fixed voltage regulator, these devices can be used with external components to obtain
adjustable voltages and currents.
This series is offered in 3-pin TO-220, ITO-220 package.
Features
Output current up to 1A
No external components required
Internal thermal overload protection
Internal short-circuit current limiting
Output transistor safe-area compensation
Output voltage offered in 4% tolerance
Standard Application
Ordering Information
Part No.
TS78xxCZ
TS78xxCI
Operating Temp. Package
(Ambient)
-20 ~ +85oC
TO-220
ITO-220
Note: Where xx denotes voltage option.
Absolute Maximum Rating
A common ground is required between the input and the
output voltages. The input voltage must remain typically 2.0V
above the output voltage even during the low point on the
Input ripple voltage.
XX = these two digits of the type number indicate voltage.
* = Cin is required if regulator is located an appreciable
distance from power supply filter.
** = Co is not needed for stability; however, it does improve
transient response.
Input Voltage
Input Voltage
Power Dissipation
TO-220
TO-220
ITO-220
Operating Junction Temperature Range
Storage Temperature Range
Note : * TS7805 to TS7818
** TS7824
*** Follow the derating curve
Vin *
Vin **
Without heatsink
Pt ***
Without heatsink
TJ
TSTG
35
40
2
15
10
0 ~ +150
-65 ~ +150
V
V
W
oC
oC
TS7800 series
1-9 2003/12 rev. A
1 Page TS7808 Electrical Characteristics
(Vin=14V, Iout=500mA, 0oC≤Tj≤125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Conditions
Tj=25oC
Min Typ Max Unit
7.69 8 8.32
Output Voltage
Vout
10.5V≤Vin≤23V, 10mA≤Iout≤1A,
7.61
8
8.40
V
PD≤15W
Line Regulation
REGline
Tj=25oC 10.5V≤Vin≤25V
11V≤Vin≤17V
-- 6 160
-- 2 80 mV
Load Regulation
REGload Tj=25oC 10mA≤Iout≤1A
-- 12 160
250mA≤Iout≤750mA
--
4 80
Quiescent Current
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Quiescent Current Change
Iq Iout=0, Tj=25oC
∆Iq 10.5V≤Vin≤25V
10mA≤Iout≤1A
-- 4.3 8
-- -- 1 mA
-- -- 0.5
Output Noise Voltage
Vn 10Hz≤f≤100KHz, Tj=25oC
-- 52 -- uV
Ripple Rejection Ratio
Voltage Drop
RR
Vdrop
f=120Hz, 11V≤Vin≤21V
Iout=1.0A, Tj=25oC
56 72 -- dB
-- 2 -- V
Output Resistance
Output Short Circuit Current
Peak Output Current
Rout
Ios
Io peak
f=1KHz
Tj=25oC
Tj=25oC
-- 16 -- mΩ
-- 450 -- mA
-- 2.2 --
A
Temperature Coefficient of
Output Voltage
∆Vout/ ∆Tj Iout=10mA, 0oC≤Tj≤125oC
mV/
-- -0.8 --
oC
TS7809 Electrical Characteristics
(Vin=15V, Iout=500mA, 0oC≤Tj≤125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Conditions
Tj=25oC
Min Typ Max Unit
8.65 9 9.36
Output Voltage
Vout
11.5V≤Vin≤23V, 10mA≤Iout≤1A,
8.57
9
9.45
V
PD≤15W
Line Regulation
REGline
Tj=25oC 11.5V≤Vin≤26V
12V≤Vin≤17V
-- 6 180
-- 2 90 mV
Load Regulation
Quiescent Current
REGload Tj=25oC 10mA≤Iout≤1A
-- 12 180
250mA≤Iout≤750mA
--
4 90
Iq Iout=0, Tj=25oC
-- 4.3 8
Quiescent Current Change
Output Noise Voltage
∆Iq 11.5V≤Vin≤26V
10mA≤Iout≤1A
Vn 10Hz≤f≤100KHz, Tj=25oC
-- -- 1 mA
-- -- 0.5
-- 52 -- uV
Ripple Rejection Ratio
Voltage Drop
RR
Vdrop
f=120Hz, 12V≤Vin≤22V
Iout=1.0A, Tj=25oC
55 72 -- dB
-- 2 -- V
Output Resistance
Output Short Circuit Current
Rout
Ios
f=1KHz
Tj=25oC
-- 16 -- mΩ
-- 450 -- mA
Peak Output Current
Io peak Tj=25oC
-- 2.2 --
A
Temperature Coefficient of
Output Voltage
∆Vout/ ∆Tj Iout=10mA, 0oC≤Tj≤125oC
mV/
-- -1 -- oC
z Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as
possible, and thermal effects must be taken into account separately.
z This specification applies only for DC power dissipation permitted by absolute maximum ratings.
TS7800 series
3-9 2003/12 rev. A
3Pages TS7824 Electrical Characteristics
(Vin=33V, Iout=500mA, 0oC≤Tj≤125oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Conditions
Tj=25oC
Min Typ Max Unit
23.07 24 24.96
Output Voltage
Vout
27V≤Vin≤38V, 10mA≤Iout≤1A,
22.85 24 25.20
V
PD ≤15W
Line Regulation
REGline
Tj=25oC 27V≤Vin≤38V
28V≤Vin≤32V
-- 18 480
-- 6 240 mV
Load Regulation
REGload Tj=25oC 10mA≤Iout≤1A
-- 12 480
250mA≤Iout≤750mA
--
4 240
Quiescent Current
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Quiescent Current Change
Iq Iout=0, Tj=25oC
∆Iq 27V≤Vin≤38V
10mA≤Iout≤1A
-- 4.6 8
-- -- 1 mA
-- -- 0.5
Output Noise Voltage
Vn 10Hz≤f≤100KHz, Tj=25oC
-- 170 --
uV
Ripple Rejection Ratio
Voltage Drop
RR
Vdrop
f=120Hz, 27V≤Vin≤37V
Iout=1.0A, Tj=25oC
54 70 -- dB
-- 2 -- V
Output Resistance
Output Short Circuit Current
Peak Output Current
Rout
Ios
Io peak
f=1KHz
Tj=25oC
Tj=25oC
-- 28 -- mΩ
-- 150 -- mA
-- 2.2 --
A
Temperature Coefficient of
Output Voltage
∆Vout/ ∆Tj Iout=10mA, 0oC≤Tj≤125oC
mV/
-- -1.5 --
oC
z Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as
possible, and thermal effects must be taken into account separately.
z This specification applies only for DC power dissipation permitted by absolute maximum ratings.
TS7800 series
6-9 2003/12 rev. A
6 Page | |||
ページ | 合計 : 9 ページ | ||
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PDF ダウンロード | [ TS7805 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
TS7800 | 3-Terminal Fixed Positive Voltage Regulator | Taiwan Semiconductor |
TS7800A | (TS7800A Series) 3-Terminal Fixed Positive Voltage Regulator | Taiwan Semiconductor Company |
TS7800B | (TS7800B Series) 3-Terminal Fixed Positive Voltage Regulator | Taiwan Semiconductor Company |
TS7805 | (TS7800 Series) 3-Terminal Fixed Positive Voltage Regulator | Taiwan Semiconductor Company |