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Número de pieza | TAR5S36 | |
Descripción | (TAR5Sxx) Point Regulators | |
Fabricantes | Toshiba Semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de TAR5S36 (archivo pdf) en la parte inferior de esta página. Total 23 Páginas | ||
No Preview Available ! TAR5S15~TAR5S50
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TAR5S15~TAR5S50
Point Regulators (Low-Dropout Regulator)
The TAR5Sxx Series is comprised of general-purpose bipolar single-power-supply devices incorporating a
control pin which can be used to turn them ON/OFF.
Overtemperature and overcurrent protection circuits are built
in to the devices’ output circuit.
Features
• Low stand-by current
• Overtemperature/overcurrent protection
• Operation voltage range is wide.
• Maximum output current is high.
• Difference between input voltage and output voltage is low.
• Small package.
• Ceramic capacitors can be used.
Weight: 0.014 g (typ.)
Pin Assignments (top view)
VIN VOUT
54
123
CONTROL GND NOISE
www.DataSOhveeertt4eUm.cpoemrature protection and overcurrent protection functions are not necessary guarantee of operating
ratings below the absolute maximum ratings.
Do not use devices under conditions in which their absolute maximum ratings will be exceeded.
1 2007-11-01
1 page Application Note
1. Recommended Application Circuit
VIN VOUT
TAR5S15~TAR5S50
54
123
Control Level
HIGH
LOW
Operation
ON
OFF
CONTROL GND NOISE
The figure above shows the recommended configuration for using a point regulator. Insert a capacitor for
stable input/output operation. If the control function is not to be used, Toshiba recommend that the control pin
(pin 1) be connected to the VCC pin.
2. Power Dissipation
The power dissipation for board-mounted TAR5Sxx Series devices (rated at 380 mW) is measured using a
board whose size and pattern are as shown below. When incorporating a device belonging to this series into
your design, derate the power dissipation as far as possible by reducing the levels of parameters such as input
voltage, output current and ambient temperature. Toshiba recommend that these devices should typically be
derated to 70%~80% of their absolute maximum power dissipation value.
Thermal Resistance Evaluation Board
VIN VOUT
CIN
www.DataSheet4U.com
COUT
CNOISE
CONTROL GND NOISE
Circuit board material: glass epoxy,
Circuit board dimension:30 mm × 30 mm,
Copper foil pad area: 50 mm2 (t = 0.8 mm)
5 2007-11-01
5 Page (TAR5S15)
IB – VIN
10
CIN = 1 μF, COUT = 10 μF, CNOISE = 0.01 μF
Pulse width = 1 ms
5
IOUT = 150 mA
100
50 1
0
0 5 10 15
Input voltage VIN (V)
TAR5S15~TAR5S50
(TAR5S18)
IB – VIN
10
CIN = 1 μF, COUT = 10 μF, CNOISE = 0.01 μF
Pulse width = 1 ms
5
IOUT = 150 mA
100
50 1
0
0 5 10 15
Input voltage VIN (V)
(TAR5S20)
IB – VIN
10
CIN = 1 μF, COUT = 10 μF, CNOISE = 0.01 μF
Pulse width = 1 ms
5
0
0
www.DataSheet4U.com
IOUT = 150 mA
100
50
5 10
Input voltage VIN (V)
1
15
(TAR5S21)
IB – VIN
10
CIN = 1 μF, COUT = 10 μF, CNOISE = 0.01 μF
Pulse width = 1 ms
5
IOUT = 150 mA
100
50 1
0
0 5 10 15
Input voltage VIN (V)
(TAR5S22)
IB – VIN
10
CIN = 1 μF, COUT = 10 μF, CNOISE = 0.01 μF
Pulse width = 1 ms
(TAR5S23)
IB – VIN
10
CIN = 1 μF, COUT = 10 μF, CNOISE = 0.01 μF
Pulse width = 1 ms
55
IOUT = 150 mA
100
50 1
0
0 5 10 15
Input voltage VIN (V)
IOUT = 150 mA
100
50 1
0
0 5 10 15
Input voltage VIN (V)
11 2007-11-01
11 Page |
Páginas | Total 23 Páginas | |
PDF Descargar | [ Datasheet TAR5S36.PDF ] |
Número de pieza | Descripción | Fabricantes |
TAR5S30 | (TAR5Sxx) Point Regulators | Toshiba Semiconductor |
TAR5S30U | (TAR5SxxU) Point Regulators | Toshiba Semiconductor |
TAR5S31 | (TAR5Sxx) Point Regulators | Toshiba Semiconductor |
TAR5S31U | (TAR5SxxU) Point Regulators | Toshiba Semiconductor |
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