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Dual output: 5 V and 15 V
High input voltage range: up to 45 V
High output current capability
High output voltage accuracy
Very low current consumption
Short circuit protected
Over-temperature protected
Thermal and space optimized package
Ordering Code
Q67006-A9396
SOT-223
Type
TLE 4484 G
Functional Description
Package
P-SOT223-4-2 (SMD)
The
TLE 4484 G
is a monolithic integrated voltage regulator providing two output
voltages, output Q5 is a 5 V output for loads up to 25 mA and output Q15 is a 15 V output
providing up to 30 mA. The device is based on the Infineon double isolated bipolar
technology
DOPL
with high accuracy polysilicon resistors and is available in the
SOT223
(SMD)
package.
The
TLE 4484 G
is designed to supply systems with a microcontroller (5 V) and a
standard MOS-driver-IC (15 V) under severe conditions and is therefore equipped with
additional protection functions.
Both outputs are protected against overload, short circuit to ground and to the input
voltage. A build-in shutdown-circuit protects the device against overheat.
The IC operates in a wide input voltage range up to 45 V. The output voltages are
regulated to
V
Q5
= 5 V and
V
Q15
= 15 V with a drop voltage less than 1.5 V. The standard
SOT223 (SMD)
package is especially suitable for this kind of application, saves
PCB-board-space and reduces system cost.
Data Sheet Rev. 1.0
1
2000-08-04