TS79M12 [TSC]
3-Terminal Medium Current Negative Voltage Regulator; 三端中电流负稳压器
| 型号： | TS79M12 |
| 厂家： | 
TAIWAN SEMICONDUCTOR COMPANY, LTD |
| 描述： | 3-Terminal Medium Current Negative Voltage Regulator |
| 文件： | 总7页 (文件大小：170K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TS79M00 series
3-Terminal Medium Current Negative Voltage Regulator
Pin assignment:
1. Ground
Voltage Range - 5V to - 24V
Output Current up to 0.5A
2. Input
3. Output
(Heatsink surface
connected to Pin 2)
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
Standard Application
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
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.
Part No.
TS79MxxCZ
TS79MxxCP
Operating Temp. Package
-20 ~ +125oC
TO-220
TO-252
XX = these two digits of the type number indicate voltage.
* = Cin is required if regulator is located an appreciable
distance from power supply filter.
Note: Where xx denotes voltage option.
** = Co is not needed for stability; however, it does improve
transient response.
Absolute Maximum Rating
Input Voltage
Input Voltage
Vin *
Vin **
- 35
V
V
- 40
Power Dissipation
TO-220
TO-220
TO-252
Without heatsink
Pt ***
2
15
W
Without heatsink
TJ
1
Operating Junction Temperature Range
Storage Temperature Range
-20 ~ +125
-65 ~ +150
oC
oC
TSTG
Note : * TS79M05 to TS79M18
** TS79M24
*** Follow the derating curve
TS79M00 series
1-7
2003/12 rev. A
TS79M05 Electrical Characteristics
(Vin= -10V, Iout=350mA, 0 oC≤Tj≤125 oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Conditions
Tj=25 oC
Min
- 4.80
- 4.75
Typ
- 5
Max
- 5.20
- 5.25
Unit
Output voltage
Vout
V
-7.5V≤Vin≤ -20V,
- 5
5mA≤Iout≤350mA, PD≤5W
-7.5V≤Vin≤ -25V,
Tj=25 oC
--
3
50
Line Regulation
REGline
Io=200mA
mV
5mA≤Iout≤500mA
Tj=25 oC
--
--
20
10
4
100
50
8
Load Regulation
REGload
Iq
5mA≤Iout≤200mA
Quiescent Current
Iout=0, Tj=25 oC
--
mA
-7.5V≤Vin≤ -25V
--
--
0.5
0.5
--
∆Iq
Quiescent Current Change
5mA≤Iout≤350mA
10Hz≤f≤100KHz, Tj=25 oC
f=120Hz, -8V≤Vin≤ -18V
Iout=350mA, Tj=25 oC
Tj=25 oC
--
--
Output Noise Voltage
Ripple Rejection Ratio
Voltage Drop
Vn
RR
--
40
66
2
uV
dB
V
54
--
--
Vdrop
Io peak
--
Peak Output Current
Temperature Coefficient of
Output Voltage
--
0.7
--
A
mV/
oC
Iout=5mA, 0 oC≤Tj≤125 oC
--
-0.2
--
∆Vout/ ∆Tj
TS79M06 Electrical Characteristics
(Vin= -11V, Iout=350mA, 0 oC≤Tj≤125 oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Conditions
Tj=25 oC
Min
- 5.75
- 6.3
Typ
- 6
Max
- 6.25
- 6.3
Unit
Output Voltage
Vout
V
-8.5V≤Vin≤ -21V,
- 6
5mA≤Iout≤350mA, PD≤5W
-8.5V≤Vin≤ -25V,
Tj=25 oC
--
3
50
Line Regulation
REGline
Io=200mA
mV
5mA≤Iout≤500A
Tj=25 oC
--
--
20
10
4
120
60
8
Load Regulation
REGload
Iq
5mA≤Iout≤200mA
Quiescent Current
Iout=0, Tj=25 oC
--
mA
-8.5V≤Vin≤ -25V
--
--
0.5
0.5
--
∆Iq
Quiescent Current Change
5mA≤Iout≤350mA
10Hz≤f≤100KHz, Tj=25 oC
f=120Hz, -9V≤Vin≤ -19V
Iout=350mA, Tj=25 oC
Tj=25 oC
--
--
Output Noise Voltage
Ripple Rejection Ratio
Voltage Drop
Vn
RR
--
40
66
2
uV
dB
V
54
--
--
Vdrop
Io peak
--
Peak Output Current
Temperature Coefficient of
Output Voltage
--
0.7
--
A
mV/
oC
Iout=5mA, 0 oC≤Tj≤125 oC
--
-0.2
--
∆Vout/ ∆Tj
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.
TS79M00 series
2-7
2003/12 rev. A
TS79M08 Electrical Characteristics
(Vin= -14V, Iout=350mA, 0 oC≤Tj≤125 oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Conditions
Tj=25 oC
Min
- 7.69
- 7.61
Typ
- 8
Max
- 8.32
- 8.40
Unit
Output Voltage
Vout
V
-10.5V≤Vin≤ -23V,
- 8
5mA≤Iout≤350mA, PD≤5W
-10.5V≤Vin≤ -25V,
--
6
50
Line Regulation
REGline
Tj=25 oC
Io=200mA
mV
5mA≤Iout≤500mA
5mA≤Iout≤200mA
Iout=0, Tj=25 oC
--
--
25
10
4
160
80
8
Load Regulation
REGload
Iq
Tj=25 oC
Quiescent Current
--
mA
-10.5V≤Vin≤ -25V
5mA≤Iout≤350mA
10Hz≤f≤100KHz, Tj=25 oC
f=120Hz, -11V≤Vin≤ -21V
Iout=350mA, Tj=25 oC
Tj=25 oC
--
--
0.5
0.5
--
∆Iq
Quiescent Current Change
--
--
Output Noise Voltage
Ripple Rejection Ratio
Voltage Drop
Vn
RR
--
60
63
2
uV
dB
V
54
--
--
Vdrop
Io peak
--
Peak Output Current
Temperature Coefficient of
Output Voltage
--
0.7
--
A
mV/
oC
Iout=5mA, 0 oC≤Tj≤125 oC
--
-0.4
--
∆Vout/ ∆Tj
TS79M09 Electrical Characteristics
(Vin= -15V, Iout=350mA, 0 oC≤Tj≤125 oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Conditions
Tj=25 oC
Min
- 8.65
- 8.57
Typ
- 9
Max
- 9.36
- 9.45
Unit
Output Voltage
Vout
V
-11.5V≤Vin≤ -23V,
- 9
5mA≤Iout≤350mA, PD≤5W
-11.5V≤Vin≤ -26V
Tj=25 oC
--
6
50
Line Regulation
REGline
Io=200mA
mV
5mA≤Iout≤500mA
Tj=25 oC
--
--
25
10
4
180
90
8
Load Regulation
REGload
Iq
5mA≤Iout≤200mA
Quiescent Current
Iout=0, Tj=25 oC
--
mA
-11.5V≤Vin≤ -26V
5mA≤Iout≤350mA
10Hz≤f≤100KHz, Tj=25 oC
f=120Hz, -12V≤Vin≤ -22V
Iout=350mA, Tj=25 oC
Tj=25 oC
--
--
0.5
0.5
--
∆Iq
Quiescent Current Change
--
--
Output Noise Voltage
Ripple Rejection Ratio
Voltage Drop
Vn
RR
--
60
63
2
uV
dB
V
54
--
--
Vdrop
Io peak
--
Peak Output Current
Temperature Coefficient of
Output Voltage
--
0.7
--
A
mV/
oC
Iout=5mA, 0 oC≤Tj≤125 oC
--
-0.4
--
∆Vout/ ∆Tj
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.
TS79M00 series
3-7
2003/12 rev. A
TS79M12 Electrical Characteristics
(Vin= -19V, Iout=350mA, 0 oC≤Tj≤125 oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Conditions
Tj=25 oC
Min
Typ
- 12
- 12
Max
Unit
- 11.53
- 11.42
- 12.48
- 12.60
Output Voltage
Vout
V
-14.5V≤Vin≤ -27V,
5mA≤Iout≤350mA, PD ≤5W
-14.5V≤Vin≤ -30V,
Tj=25 oC
--
8
50
Line Regulation
REGline
Io=200mA
mV
5mA≤Iout≤500mA
Tj=25 oC
--
--
25
10
4
240
120
8
Load Regulation
REGload
Iq
0mA≤Iout≤200mA
Quiescent Current
Tj=25 oC, Iout=0
--
mA
-14.5V≤Vin≤ -30V
5mA≤Iout≤200mA
10Hz≤f≤100KHz, Tj=25 oC
f=120Hz, -15V≤Vin≤ -25V
Iout=350mA, Tj=25 oC
Tj=25 oC
--
--
0.5
0.5
--
∆Iq
Quiescent Current Change
--
--
Output Noise Voltage
Ripple Rejection Ratio
Voltage Drop
Vn
RR
--
70
60
2
uV
dB
V
54
--
--
Vdrop
Io peak
--
Peak Output Current
Temperature Coefficient of
Output Voltage
--
0.7
--
A
mV/
oC
Iout=5mA, 0 oC≤Tj≤125 oC
--
-0.8
--
∆Vout/ ∆Tj
TS79M15 Electrical Characteristics
(Vin= -23V, Iout=350mA, 0 oC≤Tj≤125 oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Test Conditions
Min
Typ
- 15
- 15
Max
Unit
Tj=25 oC
- 14.42
- 14.28
- 15.60
- 15.75
Output Voltage
Vout
V
-17.5V≤Vin≤ -30V,
5mA≤Iout≤350mA, PD ≤5W
Tj=25
oC
-17.5V≤Vin≤ -30V,
Io=200mA
--
8
50
Line Regulation
REGline
mV
Tj=25
oC
Tj=25 oC, Iout=0
5mA≤Iout≤500mA
5mA≤Iout≤200mA
--
--
25
10
5
300
150
8
Load Regulation
REGload
Iq
Quiescent Current
--
mA
-17.5V≤Vin≤ -30V
5mA≤Iout≤350mA
10Hz≤f≤100KHz, Tj=25 oC
f=120Hz, -18V≤Vin≤ -28V
Iout=350mA, Tj=25 oC
Tj=25 oC
--
--
0.5
0.5
--
∆Iq
Quiescent Current Change
--
--
Output Noise Voltage
Ripple Rejection Ratio
Voltage Drop
Vn
RR
--
90
60
2
uV
dB
V
54
--
--
Vdrop
Io peak
--
Peak Output Current
Temperature Coefficient of
Output Voltage
--
0.7
--
A
mV/
oC
Iout=5mA, 0 oC≤Tj≤125 oC
--
-1.0
--
∆Vout/ ∆Tj
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.
TS79M00 series
4-7
2003/12 rev. A
TS79M18 Electrical Characteristics
(Vin= -27V, Iout=350mA, 0 oC≤Tj≤125 oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Conditions
Tj=25 oC
Min
Typ
- 18
- 18
Max
Unit
- 17.30
- 17.14
- 18.72
- 18.90
Output Voltage
Vout
V
-21V≤Vin≤ -33V,
5mA≤Iout≤350mA, PD ≤5W
-21V≤Vin≤ -33V,
Tj=25 oC
--
8
50
Line Regulation
REGline
Io=200mA
mV
5mA≤Iout≤500mA
Tj=25 oC
--
--
25
10
5
360
180
8
Load Regulation
REGload
Iq
5mA≤Iout≤200mA
Quiescent Current
Tj=25 oC, Iout=0
--
mA
-21V≤Vin≤ -33V
--
--
0.5
0.5
--
∆Iq
Quiescent Current Change
5mA≤Iout≤350nA
10Hz≤f≤100KHz, Tj=25 oC
f=120Hz, -21V≤Vin≤ -31V
Iout=350mA, Tj=25 oC
Tj=25 oC
--
--
Output Noise Voltage
Ripple Rejection Ratio
Voltage Drop
Vn
RR
--
110
60
2
uV
dB
V
54
--
--
Vdrop
Io peak
--
Peak Output Current
Temperature Coefficient of
Output Voltage
--
0.7
--
A
mV/
oC
Iout=5mA, 0 oC≤Tj≤125 oC
--
-1.0
--
∆Vout/ ∆Tj
TS79M24 Electrical Characteristics
(Vin=- 33V, Iout=350mA, 0 oC≤Tj≤125 oC, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Conditions
Tj=25 oC
Min
Typ
- 24
- 24
Max
Unit
- 23.07
- 22.85
- 24.96
- 25.20
Output Voltage
Vout
V
-27V≤Vin≤ -38V,
5mA≤Iout≤350mA, PD ≤5W
-27V≤Vin≤ -38V,
Tj=25 oC
--
10
50
Line Regulation
REGline
Io=200mA
mV
5mA≤Iout≤500mA
Tj=25 oC
--
--
30
10
5
480
240
9
Load Regulation
REGload
Iq
5mA≤Iout≤200mA
Quiescent Current
Iout=0, Tj=25 oC
--
mA
-27V≤Vin≤ -38V
--
--
0.5
0.5
--
∆Iq
Quiescent Current Change
5mA≤Iout≤350mA
10Hz≤f≤100KHz, Tj=25 oC
f=120Hz, -27V≤Vin≤ -37V
Iout=350mA, Tj=25 oC
Tj=25 oC
--
--
Output Noise Voltage
Ripple Rejection Ratio
Voltage Drop
Vn
RR
--
170
60
2
uV
dB
V
50
--
--
Vdrop
Io peak
--
Peak Output Current
Temperature Coefficient of
Output Voltage
--
0.7
--
A
mV/
oC
Iout=5mA, 0 oC≤Tj≤125 oC
--
-1.0
--
∆Vout/ ∆Tj
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.
TS79M00 series
5-7
2003/12 rev. A
Electrical Characteristics Curve
FIGURE 1 - Worst Case Power Dissipation v.s.
Ambient Temperature
FIGURE 2 - Peak Output Current v.s.
Dropout Voltage
FIGURE 3 – Quiescent Current v.s.
Input Voltage
FIGURE 4 –Dropout Voltage v.s.
Junction Temperature
FIGURE 5 – Quiescent Current v.s.
Output Current
FIGURE 6 – TO-252 Thermal Resistance and
Pd(max) v.s. P.C.B Copper Length
TS79M00 series
6-7
2003/12 rev. A
TO-220 Mechanical Drawing
K
B
TO-220 DIMENSION
MILLIMETERS
A
L
INCHES
MIN
DIM
MIN
10.000
3.240
2.440
-
MAX
10.500
4.440
2.940
6.350
1.106
2.715
5.430
14.732
9.017
16.510
4.826
1.397
29.620
2.921
0.610
6.858
MAX
0.413
0.175
0.116
0.250
0.040
0.058
0.107
0.581
0.355
0.650
0.190
0.055
1.230
0.115
0.024
0.270
A
B
C
D
E
F
G
H
I
0.394
0.128
0.096
-
P
J
0.381
2.345
4.690
12.700
8.382
14.224
3.556
0.508
27.700
2.032
0.255
5.842
0.015
0.092
0.092
0.500
0.330
0.560
0.140
0.020
1.060
0.080
0.010
0.230
I
M
D
J
H
K
L
M
N
O
P
O
E
F
G
N
TO-252 Mechanical Drawing
E
J
TO-252 DIMENSION
MILLIMETERS
A
F
INCHES
DIM
MIN
MAX
6.840
10.400
0.700
2.670
2.390
0.570
1.580
0.570
5.550
1.640
MIN
MAX
0.269
0.409
0.028
0.105
0.094
0.022
0.062
0.022
0.219
0.065
A
B
C
D
E
F
G
H
I
6.570
9.250
0.550
2.560
2.300
0.490
1.460
0.520
5.340
1.460
0.259
0.364
0.022
0.101
0.090
0.019
0.057
0.020
0.210
0.057
I
B
G
C
D
H
J
TS79M00 series
7-7
2003/12 rev. A
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