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Электронный компонент: TS79M18

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TS79M00 series
1-7
2003/12 rev. A
TS79M00 series
3-Terminal Medium Current Negative Voltage Regulator
Pin assignment:
1. Ground
2. Input
3.
Output
(Heatsink surface
connected to Pin 2)


Voltage Range - 5V to - 24V
Output Current up to 0.5A
General Description
The TS79M00 Series negative voltage regulators are identical to the popular TS7900 Series devices, except that they are
specified for only half the output current. Like the TS7900 devices, the TS79M00 Series 3-Terminal regulators are
intended for local, on-card voltage regulation.
Internal current limiting, thermal shutdown circuitry and safe-area compensation for the internal pass transistor combine
to make these devices remarkably rugged under most operating conditions. Maximum output current with adequate
heatsink is 500mA
This series is offered in 3-pin TO-220, TO-252 package.
Features
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
Ordering Information
Note: Where xx denotes voltage option.
Part No.
Operating Temp. Package
TS79MxxCZ TO-220
TS79MxxCP
-20 ~ +125
o
C
TO-252
Standard Application
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.
Absolute Maximum Rating
Input Voltage
Vin *
- 35
V
Input Voltage
Vin **
- 40
V
Power Dissipation TO-220
TO-220
TO-252
Without heatsink
Pt ***
Without heatsink
2
15
1
W
Operating Junction Temperature Range
T
J
-20
~
+125
o
C
Storage Temperature Range
T
STG
-65
~
+150
o
C
Note : * TS79M05 to TS79M18
** TS79M24
*** Follow the derating curve
TS79M00 series
2-7
2003/12 rev. A
TS79M05 Electrical Characteristics
(Vin= -10V, Iout=350mA, 0
o
C
Tj125
o
C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter Symbol Test
Conditions Min
Typ
Max
Unit
Tj=25
o
C
- 4.80
- 5
- 5.20
Output voltage
Vout
-7.5V
Vin -20V,
5mA
Iout350mA, PD5W
- 4.75
- 5
- 5.25
V
Line Regulation
REGline
Tj=25
o
C
-7.5V
Vin -25V,
Io=200mA
-- 3 50
5mA
Iout500mA --
20
100
Load Regulation
REGload
Tj=25
o
C
5mA
Iout200mA --
10
50
mV
Quiescent Current
Iq
Iout=0, Tj=25
o
C --
4
8
-7.5V
Vin -25V
--
--
0.5
Quiescent Current Change
Iq
5mA
Iout350mA --
--
0.5
mA
Output Noise Voltage
Vn
10Hz
f100KHz, Tj=25
o
C
-- 40 -- uV
Ripple Rejection Ratio
RR
f=120Hz, -8V
Vin -18V
54
66
--
dB
Voltage Drop
Vdrop
Iout=350mA, Tj=25
o
C --
2
--
V
Peak Output Current
Io peak
Tj=25
o
C
-- 0.7 -- A
Temperature Coefficient of
Output Voltage
Vout/ Tj Iout=5mA, 0
o
C
Tj125
o
C
-- -0.2 --
mV/
o
C
TS79M06 Electrical Characteristics
(Vin= -11V, Iout=350mA, 0
o
C
Tj125
o
C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter Symbol Test
Conditions Min
Typ
Max
Unit
Tj=25
o
C
- 5.75
- 6
- 6.25
Output Voltage
Vout
-8.5V
Vin -21V,
5mA
Iout350mA, PD5W
- 6.3
- 6
- 6.3
V
Line Regulation
REGline
Tj=25
o
C
-8.5V
Vin -25V,
Io=200mA
-- 3 50
5mA
Iout500A --
20
120
Load Regulation
REGload
Tj=25
o
C
5mA
Iout200mA -- 10 60
mV
Quiescent Current
Iq
Iout=0, Tj=25
o
C --
4
8
-8.5V
Vin -25V
--
--
0.5
Quiescent Current Change
Iq
5mA
Iout350mA --
--
0.5
mA
Output Noise Voltage
Vn
10Hz
f100KHz, Tj=25
o
C
-- 40 -- uV
Ripple Rejection Ratio
RR
f=120Hz, -9V
Vin -19V
54
66
--
dB
Voltage Drop
Vdrop
Iout=350mA, Tj=25
o
C --
2
--
V
Peak Output Current
Io peak
Tj=25
o
C
-- 0.7 -- A
Temperature Coefficient of
Output Voltage
Vout/ Tj Iout=5mA, 0
o
C
Tj125
o
C
-- -0.2 --
mV/
o
C
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.
This specification applies only for DC power dissipation permitted by absolute maximum ratings.

TS79M00 series
3-7
2003/12 rev. A
TS79M08 Electrical Characteristics
(Vin= -14V, Iout=350mA, 0
o
C
Tj125
o
C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter Symbol Test
Conditions Min
Typ
Max
Unit
Tj=25
o
C
- 7.69
- 8
- 8.32
Output Voltage
Vout
-10.5V
Vin -23V,
5mA
Iout350mA, PD5W
- 7.61
- 8
- 8.40
V
Line Regulation
REGline
Tj=25
o
C
-10.5V
Vin -25V,
Io=200mA
-- 6 50
5mA
Iout500mA -- 25 160
Load Regulation
REGload
Tj=25
o
C
5mA
Iout200mA -- 10 80
mV
Quiescent Current
Iq
Iout=0, Tj=25
o
C --
4
8
-10.5V
Vin -25V
--
--
0.5
Quiescent Current Change
Iq
5mA
Iout350mA --
--
0.5
mA
Output Noise Voltage
Vn
10Hz
f100KHz, Tj=25
o
C
-- 60 -- uV
Ripple Rejection Ratio
RR
f=120Hz, -11V
Vin -21V
54
63
--
dB
Voltage Drop
Vdrop
Iout=350mA, Tj=25
o
C --
2
--
V
Peak Output Current
Io peak
Tj=25
o
C
-- 0.7 -- A
Temperature Coefficient of
Output Voltage
Vout/ Tj Iout=5mA, 0
o
C
Tj125
o
C
-- -0.4 --
mV/
o
C
TS79M09 Electrical Characteristics
(Vin= -15V, Iout=350mA, 0
o
C
Tj125
o
C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter Symbol Test
Conditions Min
Typ
Max
Unit
Tj=25
o
C
- 8.65
- 9
- 9.36
Output Voltage
Vout
-11.5V
Vin -23V,
5mA
Iout350mA, PD5W
- 8.57
- 9
- 9.45
V
Line Regulation
REGline
Tj=25
o
C
-11.5V
Vin -26V
Io=200mA
-- 6 50
5mA
Iout500mA -- 25 180
Load Regulation
REGload
Tj=25
o
C
5mA
Iout200mA -- 10 90
mV
Quiescent Current
Iq
Iout=0, Tj=25
o
C --
4
8
-11.5V
Vin -26V
--
--
0.5
Quiescent Current Change
Iq
5mA
Iout350mA --
--
0.5
mA
Output Noise Voltage
Vn
10Hz
f100KHz, Tj=25
o
C
-- 60 -- uV
Ripple Rejection Ratio
RR
f=120Hz, -12V
Vin -22V
54
63
--
dB
Voltage Drop
Vdrop
Iout=350mA, Tj=25
o
C --
2
--
V
Peak Output Current
Io peak
Tj=25
o
C
-- 0.7 -- A
Temperature Coefficient of
Output Voltage
Vout/ Tj Iout=5mA, 0
o
C
Tj125
o
C
-- -0.4 --
mV/
o
C
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.
This specification applies only for DC power dissipation permitted by absolute maximum ratings.

TS79M00 series
4-7
2003/12 rev. A
TS79M12 Electrical Characteristics
(Vin= -19V, Iout=350mA, 0
o
C
Tj125
o
C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter Symbol Test
Conditions Min
Typ
Max
Unit
Tj=25
o
C
- 11.53
- 12
- 12.48
Output Voltage
Vout
-14.5V
Vin -27V,
5mA
Iout350mA, PD 5W
- 11.42
- 12
- 12.60
V
Line Regulation
REGline
Tj=25
o
C
-14.5V
Vin -30V,
Io=200mA
-- 8 50
mV
5mA
Iout500mA -- 25 240
Load Regulation
REGload
Tj=25
o
C
0mA
Iout200mA -- 10 120
Quiescent Current
Iq
Tj=25
o
C, Iout=0
--
4
8
-14.5V
Vin -30V
--
--
0.5
Quiescent Current Change
Iq
5mA
Iout200mA --
--
0.5
mA
Output Noise Voltage
Vn
10Hz
f100KHz, Tj=25
o
C
-- 70 -- uV
Ripple Rejection Ratio
RR
f=120Hz, -15V
Vin -25V
54
60
--
dB
Voltage Drop
Vdrop
Iout=350mA, Tj=25
o
C --
2
--
V
Peak Output Current
Io peak
Tj=25
o
C
-- 0.7 -- A
Temperature Coefficient of
Output Voltage
Vout/ Tj Iout=5mA, 0
o
C
Tj125
o
C
-- -0.8 --
mV/
o
C
TS79M15 Electrical Characteristics
(Vin= -23V, Iout=350mA, 0
o
C
Tj125
o
C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter Test
Conditions Min
Typ
Max
Unit
Tj=25
o
C
- 14.42
- 15
- 15.60
Output Voltage
Vout
-17.5V
Vin -30V,
5mA
Iout350mA, PD 5W
- 14.28
- 15
- 15.75
V
Line Regulation
REGline
Tj=25
o
C
-17.5V
Vin -30V,
Io=200mA
-- 8 50
mV
5mA
Iout500mA --
25
300
Load Regulation
REGload
Tj=25
o
C
5mA
Iout200mA --
10
150
Quiescent Current
Iq
Tj=25
o
C, Iout=0
--
5
8
-17.5V
Vin -30V
--
--
0.5
Quiescent Current Change
Iq
5mA
Iout350mA --
--
0.5
mA
Output Noise Voltage
Vn
10Hz
f100KHz, Tj=25
o
C
-- 90 -- uV
Ripple Rejection Ratio
RR
f=120Hz, -18V
Vin -28V
54
60
--
dB
Voltage Drop
Vdrop
Iout=350mA, Tj=25
o
C --
2
--
V
Peak Output Current
Io peak
Tj=25
o
C
-- 0.7 -- A
Temperature Coefficient of
Output Voltage
Vout/ Tj Iout=5mA, 0
o
C
Tj125
o
C
-- -1.0 --
mV/
o
C
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.
This specification applies only for DC power dissipation permitted by absolute maximum ratings.

TS79M00 series
5-7
2003/12 rev. A
TS79M18 Electrical Characteristics
(Vin= -27V, Iout=350mA, 0
o
C
Tj125
o
C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter Symbol Test
Conditions Min
Typ
Max
Unit
Tj=25
o
C
- 17.30
- 18
- 18.72
Output Voltage
Vout
-21V
Vin -33V,
5mA
Iout350mA, PD 5W
- 17.14
- 18
- 18.90
V
Line Regulation
REGline
Tj=25
o
C
-21V
Vin -33V,
Io=200mA
-- 8 50
mV
5mA
Iout500mA -- 25 360
Load Regulation
REGload
Tj=25
o
C
5mA
Iout200mA -- 10 180
Quiescent Current
Iq
Tj=25
o
C, Iout=0
--
5
8
-21V
Vin -33V
--
--
0.5
Quiescent Current Change
Iq
5mA
Iout350nA --
--
0.5
mA
Output Noise Voltage
Vn
10Hz
f100KHz, Tj=25
o
C --
110
--
uV
Ripple Rejection Ratio
RR
f=120Hz, -21V
Vin -31V
54
60
--
dB
Voltage Drop
Vdrop
Iout=350mA, Tj=25
o
C --
2
--
V
Peak Output Current
Io peak
Tj=25
o
C
-- 0.7 -- A
Temperature Coefficient of
Output Voltage
Vout/ Tj Iout=5mA, 0
o
C
Tj125
o
C
-- -1.0 --
mV/
o
C
TS79M24 Electrical Characteristics
(Vin=- 33V, Iout=350mA, 0
o
C
Tj125
o
C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter Symbol Test
Conditions Min
Typ
Max
Unit
Tj=25
o
C
- 23.07
- 24
- 24.96
Output Voltage
Vout
-27V
Vin -38V,
5mA
Iout350mA, PD 5W
- 22.85
- 24
- 25.20
V
Line Regulation
REGline
Tj=25
o
C
-27V
Vin -38V,
Io=200mA
-- 10 50
mV
5mA
Iout500mA -- 30 480
Load Regulation
REGload
Tj=25
o
C
5mA
Iout200mA -- 10 240
Quiescent Current
Iq
Iout=0, Tj=25
o
C --
5
9
-27V
Vin -38V
--
--
0.5
Quiescent Current Change
Iq
5mA
Iout350mA --
--
0.5
mA
Output Noise Voltage
Vn
10Hz
f100KHz, Tj=25
o
C --
170
--
uV
Ripple Rejection Ratio
RR
f=120Hz, -27V
Vin -37V
50
60
--
dB
Voltage Drop
Vdrop
Iout=350mA, Tj=25
o
C --
2
--
V
Peak Output Current
Io peak
Tj=25
o
C
-- 0.7 -- A
Temperature Coefficient of
Output Voltage
Vout/ Tj Iout=5mA, 0
o
C
Tj125
o
C
-- -1.0 --
mV/
o
C
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.
This specification applies only for DC power dissipation permitted by absolute maximum ratings.