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LA5612

Sanyo
Part Number LA5612
Manufacturer Sanyo
Description Multifunctional Voltage Regulator for TVs and VCRs with BS Tuner
Published Apr 25, 2005
Detailed Description Ordering number: EN 5197 Monolithic Linear IC LA5612 Multifunctional Voltage Regulator for TVs and VCRs with BS Tuner ...
Datasheet PDF File LA5612 PDF File

LA5612
LA5612

Overview
Ordering number: EN 5197 Monolithic Linear IC LA5612 Multifunctional Voltage Regulator for TVs and VCRs with BS Tuner Applications Package Dimensions unit : mm .
Audiovisual equipment, VCRs and TVs with BS tuner Features 3107-SIP13H [LA5612] .
Low-saturation regulator (ON/OFF function built in) .
Control amplifier built in.
.
Current limit and thermal limit circuits built in .
Reverse current prevention provided (V 1) O SANYO : SIP13H Specfications Maximum Ratings at Ta = 25 °C Parameter Maximum input voltage Allowable power dissipation Thermal resistance between junction and case Operating temperature Storage temperature Symbol VIN1 max VIN2 max Pd max θj-c Topr Tstg VIN 1^VIN 2 No heat sink Conditions Ratings 22 VIN1 2 4.
7 –20 to +80 –40 to +150 W °C/W °C °C Unit V Operating Conditions at Ta = 25 °C Parameter Input voltage Output current 1 Output current 2 Output current 3 Symbol VIN1 VIN2 IO1 IO2 IO3 Conditions Ratings 11.
5 to 20 6.
2 to 20 10 to 360 10 to 420 10 to 420 Unit V V mA mA mA SANYO Electric Co.
,Ltd.
Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg.
, 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN 92895HA (II) No.
5197-1/5 LA5612 Operating Characteristics at Ta = 25 °C, See specified Test Circuit.
Parameter Symbol Conditions min typ [No-load mode] When VO1, VO2, VO3 is on : VEN1 = 3 V, VEN2 = 3 V, VIN1 = 16.
5 V, VIN2 = 6.
6 V, IO1 to IO3 = 0 mA IIN1 7 Quiescent current IIN2 8 [Regulator 1] When VO1, VO2, VO3 is on : VEN1 = 3 V, VEN2 = 3 V, VIN1 = 16.
5 V, VIN2 = 6.
6 V, IO1 = 300 mA Output voltage 1 VO1 13.
7 14.
5 Dropout voltage VDROP1 0.
5 Line regulation nVOLN1 16.
5 V % VIN1 % 20.
5 V Load regulation nVOLD1 10mA % IO1 % 300 mA Output inflow current IO1 IN 22 V applied to pin VO1, no-load mode Peak output current IOP1 360 Output short-circuit current IOSC1 45 Ripple rejection Rrej1 50 Output low-level voltage VO1 OFF VEN1 = 1 V, when VO1 is off Output voltage/temperature nVO1/nTa ±0.
5 coefficient [Regulator 2] When VO1, VO2, VO3 is on...


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