LA5616 Datasheet, PDF (1/5 Pages) Sanyo Semicon Device – Microprocessor-Controlled Audio Power Supply

Ordering number : EN5286
Monolithic Linear IC
LA5616
Microprocessor-Controlled
Audio Power Supply
Overview
The LA5616 is appropriate for use in power supplies for
microprocessor-controlled CD players, tuners, receivers,
and similar audio equipment.
Functions
• Low-saturation 5-V, 400-mA power supply
• 7.0-V, 1.0-A power supply
• Output reset generation function
• The 5.0-V system can be controlled (on/off) from the
provided active-high enable pin.
Package Dimensions
unit: mm
3018A-SIP10F
[LA5616]
Features
• The reset output delay time can be set with an external
capacitor.
• Sharp-cutoff current limiter circuit and thermal
protection circuit
• Active pull-up element incorporated in reset output
circuit for improved noise suppression.
SANYO: SIP10F
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Input voltage
Enable pin voltage
Reset output pin voltage
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
V_IN max
V_EN max
V_RES max
Pd max
Topr
Tstg
Conditions
Ratings
Unit
18
V
V_IN max
V
18
V
2
W
–20 to +80
°C
–55 to +150
°C
Operating Conditions at Ta = 25°C
Input voltage
Parameter
Output current
Reset output source current
Reset output sink current
Symbol
V_IN
I_OUT1
I_OUT2
I_ORH
I_ORL
High level
Low level
Conditions
Ratings
Unit
5.6 to 17
V
0 to 400
mA
0 to 1.0
A
0 to 200
µA
0 to 2
mA
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
93096HA (OT)No. 5286-1/5