TDA4605-2 Infineon Technologies, TDA4605-2 Datasheet - Page 4
TDA4605-2
Manufacturer Part Number
TDA4605-2
Description
IC POWER SUPPLY CONTROLLER 8DIP
Manufacturer
Infineon Technologies
Datasheet
1.TDA4605-2.pdf
(23 pages)
Specifications of TDA4605-2
Applications
Power Supply Controller
Voltage - Supply
7.5 V ~ 15.5 V
Current - Supply
11mA
Operating Temperature
-20°C ~ 85°C
Mounting Type
Through Hole
Package / Case
8-DIP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Input
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
SP000011728
TDA46052X
TDA46052XK
TDA46052X
TDA46052XK
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TDA4605-2
Manufacturer:
SIEMENS
Quantity:
4 472
TDA 4605-2
In the different load ranges the switched-mode power supply (SMPS) behaves as follow:
No load operation
The power supply is operating in the burst mode at typical 20 to 40 kHz. The output voltage can be
a little bit higher or lower than the nominal value depending of the design of the transformer and the
resistors of the control voltage divider.
Nominal operation
The switching frequency is reduced with increasing load and decreasing AC-voltage. The duty
factor primarily depends on the AC-voltage.
The output voltage is only dependent on the load.
Overload point
Maximal output power is available at this point of the output characteristic.
Overload
The energy transferred per operation cycle is limited at the top. Therefore the output voltages
declines by secondary overloading.
Version 2.0
4
1 Jul 2002