파트넘버.co.kr LA5605 데이터시트 PDF


LA5605 반도체 회로 부품 판매점

Monolithic Linear IC



Sanyo Semicon Device 로고
Sanyo Semicon Device
LA5605 데이터시트, 핀배열, 회로
Ordering number : EN4459B
LA5605
Monolithic Linear IC
For CD Radio Cassette Recorders
Power Supply System
Overview
The LA5605 is an AC/DC power supply IC that incorporates a 7.5V/500mA low saturation regulator and a number of
control functions. It is optimal for use as the power supply IC for CD radio cassette recorders and other applications.
Features
Facilitates designing the AC/DC power supply system for CD radio cassette recorders.
A wide variety of control circuits incorporated, which realizes further miniaturization in electronic products.
The adoption of a low-saturation regulator circuit reduces internal power dissipation.
Functions
Power supply system for CD radio cassette recorders
For small electronic products
Low saturation regulator (7.5V/500mA)
Limiter power supply (9V/60mA)
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Symbol
Input voltage
VREF pin voltage
Power Control pin voltage
Mute pin voltage
Remote controller standby pin voltage
AC standby pin voltage
Allowable power dissipation
VCC max
VREF max
VCONT max
VMUTE max
VREMO max
VAC max
Pd max
Operating temperature
Topr
Storage temperature
Tstg
Conditions
Ratings
24
6
6
6
6
6
2.0
-20 to +80
-55 to +150
Unit
V
V
V
V
V
V
W
°C
°C
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer's products or
equipment.
Downloaded from Elcodis.com electronic components distributor
70407 MS PC A8-9382 No.4459-1/6


LA5605 데이터시트, 핀배열, 회로
Operating Condition at Ta = 25°C
Parameter
Symbol
Input voltage
7.5V output current
9V limiter output current
Remote controller standby output
current
VCC
VREF
IO7.5
IO9.0
IOREM
LA5605
Conditions
Electrical Characteristics at Ta = 25°C, in the specified test circuit
Parameter
Symbol
Conditions
No load current
VCC inflow current
ICC POWER CONT : “L”
Vref5V inflow current
IREF1
VCC = 0V, AC STBY : “L”
MUTE IN : “L”
IREF2
VCC = 12V, AC STBY : “L”
POWER CONT : “L”
7.5V regulator block VCC = 12V, IO7.5 = 500mA, POWER CONT = 5V
Output voltage
VO7.5
Dropout voltage
VDROP1-7.5
VDROP2-7.5 IO7.5 = 250mA
Line regulation
ΔVOLN-7.5 VCC = 9V to 22V
Load regulation
ΔVOLD-7.5 IO7.5 = 500mA
Peak output current
IOP-7.5
Output short circuit current
IOSC-7.5
9.0V limiter block VCC = 12V, IO9.0 = 60mA
Output voltage
VO9.0
Dropout voltage
VDROP1-9.0
Peak output current
IOP-9.0
Output short circuit current
IOSC-9.0
Remote controller standby VCC = 12V, IO = 10mA
Output voltage
VOREM
Dropout voltage
VDROP1-REM
Peak output current
IOP-REM
Output short circuit current
IOSC-REM
MUTE OUT VCC = 12V, MUTE IN = 1.2V
Output residual voltage
VSAT-MUTE IOMUTE = 50μA
Switched REF VCC = 12V, POWSER CONT = 5V
Output residual voltage
VSAT-SWIT IOSWIT = 1mA
PWR DET VCC = 12V
Output residual voltage
VSAT-PWR IOPWR = 1mA
Detection voltage
VDET
RPWR
Variable width
VW
MUTE IN VCC = 12V
Output on control voltage
VIMUTE-ON
Output off control voltage
VIMUTE-OFF
POWER CONT VCC = 12V
Output on control voltage
VICONT-ON
Output off control voltage
VICONT-OFF
AC STBY VCC = 12V
Output on control voltage
VIAC-ON
Output off control voltage
VIAC-OFF
Ratings
9 to 22
4.5 to 5.5
0 to 500
0 to 60
0 to 10
Unit
V
V
mA
mA
mA
Ratings
min typ max
Unit
450 μA
10 μA
5 10 mA
7.3 7.5 7.7 V
0.5 1.0 V
0.4 0.8 V
200 mV
200 mV
500 800
mA
200 mA
8.0 9.0
1.0
60 150
200
9.5 V
V
mA
mA
4.8 5.0 5.2 V
50 100 mV
10 70
mA
70 mA
2V
2V
0.5 V
8.0 V
-2.0 2.0 V
1.2 V
0.6 V
3.0 V
2.0 V
2.0 V
1.0 V
Downloaded from Elcodis.com electronic components distributor
No.4459-2/6




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