参数资料
型号: LA5616
元件分类: 电源管理
英文描述: 2-CHANNEL POWER SUPPLY SUPPORT CKT, PSFM10
封装: SIP-10
文件页数: 1/5页
文件大小: 91K
代理商: LA5616
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.
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.
Package Dimensions
unit: mm
3018A-SIP10F
Monolithic Linear IC
93096HA (OT)No. 5286-1/5
SANYO: SIP10F
[LA5616]
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
Microprocessor-Controlled
Audio Power Supply
LA5616
Ordering number : EN5286
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
Input voltage
VIN max
18
V
Enable pin voltage
VEN max
VIN max
V
Reset output pin voltage
VRES max
18
V
Allowable power dissipation
Pd max
2W
Operating temperature
Topr
–20 to +80
°C
Storage temperature
Tstg
–55 to +150
°C
Operating Conditions at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
Input voltage
VIN
5.6 to 17
V
Output current
IOUT1
0 to 400
mA
IOUT2
0 to 1.0
A
Reset output source current
IORH
High level
0 to 200
A
Reset output sink current
IORL
Low level
0 to 2
mA
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