TS79M12CPRO [TSC]
3-Terminal 500mA Negative Voltage Regulator;
| 型号： | TS79M12CPRO |
| 厂家： | 
TAIWAN SEMICONDUCTOR COMPANY, LTD |
| 描述： | 3-Terminal 500mA Negative Voltage Regulator 输出元件 调节器 |
| 文件： | 总7页 (文件大小：289K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TS79M00 Series
3-Terminal 500mA Negative Voltage Regulator
TO-220
TO-252
(DPAK)
Pin Definition:
1. Ground
2. Input (tab)
3. Output
General Description
The TS79M00 series of fixed output negative voltage regulators are intended as complements to the popular
TS78M00 series device. These negative regulators are available in the same seven-voltage options as the TS7900
devices. In addition, one extra voltage option commonly employed in MECL systems is also available in the negative
TS79M00 Series. Available in fixed output voltage options from -5.0 to -24 volts, these regulators employ current
limiting, thermal shutdown, and safe-area compensation--making them remarkably rugged under most operating
conditions. With adequate heat sinking they can deliver output currents in excess of 0.5 ampere.
Features
Standard Application Circuit
●
●
●
●
●
●
●
Output Voltage: -5 & -12V
Output current up to 0.5A
No external components required
Internal thermal overload protection
Internal short-circuit current limiting
Output transistor safe-area compensation
Output voltage offered in 4% tolerance
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.
Ordering Information
Part No.
Package
Packing
50pcs / Tube
TS79MxxCZ C0
TS79MxxCP RO
TO-220
TO-252
XX = these two digits of the type number indicate voltage.
* = Cin is required if regulator is located an appreciable
2.5Kpcs / 13” Reel
distance from power supply filter.
** = Co is not needed for stability; however, it does improve
transient response.
Note: Refer to detail ordering information table.
Absolute Maximum Ratings (TA = 25ºC unless otherwise noted)
Parameter
Symbol
Limit
Unit
V
Input Voltage
VIN
PD
-35
Power Dissipation
Internal Limited
W
Operating Junction Temperature
Storage Temperature Range
TJ
0~+125
oC
oC
TSTG
-65~+150
TO-220
TO-252
TO-220
TO-252
5
6
Thermal Resistance - Junction to Case
RӨJC
oC/W
oC/W
65
92
Thermal Resistance - Junction to Ambient
Note: Follow the derating curve
RӨJA
1/7
Version: D14
TS79M00 Series
3-Terminal 500mA Negative Voltage Regulator
TS79M05 Electrical Characteristics
(VIN=-10V, IOUT=350mA, 0oC≤TJ≤125oC, CIN=0.33µF, COUT=0.1µF; unless otherwise specified.)
Parameter
Symbol
Test Condition
TJ=25oC
Min
Typ
Max
Unit
-4.80
-5
-5.20
Output voltage
V
VOUT
-7.5V≤VIN≤-20V,
5mA≤IOUT≤500mA, PD≤5W
-4.75
-5
-5.25
-7.5V≤VIN≤-25V
TJ=25oC
--
--
--
--
--
--
--
--
54
--
--
7
2
50
30
100
50
8
Line Regulation
REGLINE
-8V≤VIN≤-18V
mV
5mA≤IOUT≤500mA
TJ=25oC
20
10
4
Load Regulation
REGLOAD
250mA≤IOUT≤200mA
Quiescent Current
IOUT=0, TJ=25oC
IQ
mA
-7.5V≤VIN≤-25V
--
1
Quiescent Current Change
∆IQ
5mA≤IOUT≤500mA
10Hz≤f≤100KHz, TJ=25oC
f=120Hz, -8V≤VIN≤-18V
IOUT=500mA, TJ=25oC
TJ=25oC
--
0.5
--
Output Noise Voltage
Ripple Rejection Ratio
Voltage Drop
40
66
2
µV
dB
V
VN
RR
--
--
VDROP
Io peak
Peak Output Current
2.1
--
A
Temperature Coefficient of
Output Voltage
∆VOUT/ ∆TJ IOUT=5mA, 0oC≤TJ≤125oC
--
-0.1
--
mV/oC
TS79M12 Electrical Characteristics
(VIN=-19V, IOUT=350mA, 0oC≤TJ≤125oC, CIN=0.33µF, COUT=0.1µF; unless otherwise specified.)
Parameter
Symbol
Test Condition
TJ=25oC
Min
Typ
Max
Unit
-11.53
-12
-12.48
Output voltage
V
VOUT
-14.5V≤VIN≤-27V,
5mA≤IOUT≤500mA, PD≤5W
-11.42
-12
-12.60
-14.5V≤VIN≤-30V
TJ=25oC
--
--
--
--
--
--
--
--
55
--
--
10
3
240
120
240
120
8
Line Regulation
REGLINE
-15V≤VIN≤-19V
mV
5mA≤IOUT≤500mA
TJ=25oC
12
4
Load Regulation
REGLOAD
250mA≤IOUT≤200mA
Quiescent Current
TJ=25oC, IOUT=0
4.3
--
IQ
mA
-14.5V≤VIN≤-30V
1
Quiescent Current Change
∆IQ
5mA≤IOUT≤500mA
--
0.5
--
Output Noise Voltage
Ripple Rejection Ratio
Voltage Drop
10Hz≤f≤100KHz, TJ=25oC
f=120Hz, -15V≤VIN≤-25V
75
70
2
µV
dB
V
VN
RR
--
I
OUT=500mA, TJ=25oC
--
VDROP
Io peak
Peak Output Current
TJ=25oC
2.1
--
A
Temperature Coefficient of
Output Voltage
IOUT=5mA, 0oC≤TJ≤125oC
--
-1
--
mV/oC
∆VOUT/ ∆TJ
ò
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.
ò
This specification applies only for DC power dissipation permitted by absolute maximum ratings.
.
2/7
Version: D14
TS79M00 Series
3-Terminal 500mA Negative Voltage Regulator
Electrical Characteristics Curves
Figure 1. Worse Case Power Dissipation vs.
Ambient Temperature (TO-220)
Figure 2. Peak Output Current as a Function of
Input-Output Differential Voltage
Figure 4. Bias Current vs. Output Current
Figure 3. Bias Current vs. Input Voltage
Figure 5. Ripple Rejection vs. Frequency
Figure 6. Ripple Rejection vs. Output Voltage
3/7
Version: D14
TS79M00 Series
3-Terminal 500mA Negative Voltage Regulator
Application information
Figure 7. DPAK Thermal Resistance and Maximum
Power Dissipation vs. P.C.B Copper Length
Ordering information
Voltage
TO-220
TO-252
5V
TS79M05CZ C0
TS79M05CP RO
TS79M12CP RO
12V
Packing code information
Packing
50pcs / Tube
2.5kpcs / 13" Reel
4/7
Version: D14
TS79M00 Series
3-Terminal 500mA Negative Voltage Regulator
TO-220 Mechanical Drawing
Unit: Millimeters
Marking Diagram
XX = Output Voltage
(05=-5V)
Y
= Year Code
M
= Month Code
(A=Jan, B=Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug, I=Sep,
J=Oct, K=Nov, L=Dec)
L
= Lot Code
CZ = Package Code for TO-220
5/7
Version: D14
TS79M00 Series
3-Terminal 500mA Negative Voltage Regulator
TO-252 Mechanical Drawing
Unit: Millimeters
Marking Diagram
XX = Output Voltage
(05=-5V, 12=-12V)
Y
= Year Code
M
= Month Code
(A=Jan, B=Feb, C=Mar, D=Apl, E=May, F=Jun, G=Jul, H=Aug, I=Sep,
J=Oct, K=Nov, L=Dec)
L
= Lot Code
CP = Package Code for TO-252
6/7
Version: D14
TS79M00 Series
3-Terminal 500mA Negative Voltage Regulator
Notice
Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf,
assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, to any
intellectual property rights is granted by this document. Except as provided in TSC’s terms and conditions of sale for
such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale
and/or use of TSC products including liability or warranties relating to fitness for a particular purpose, merchantability,
or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers
using or selling these products for use in such applications do so at their own risk and agree to fully indemnify TSC for
any damages resulting from such improper use or sale.
7/7
Version: D14
相关型号：
©2020 ICPDF网 联系我们和版权申明