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参数资料
| 型号： | LA5620 |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PSIP12 |
| 封装： | HEAT SINK, SIP-12 |
| 文件页数： | 1/4页 |
| 文件大小： | 66K |
| 代理商： | LA5620 |
Regulator for Multiple Power Supply Systems
Parameter
Symbol
Conditions
Ratings
Unit
Input voltage
VCC max
14
V
AC input voltage
AC max
2V
Allowable power dissipation
Pd max
Independent IC
2.3
W
Operating temperature
Topr
–20 to +80
°C
Storage temperature
Tstg
–55 to +150
°C
Ordering number : EN5639
43097HA(OT) No. 5639-1/4
Overview
The LA5620 is a multi-system power supply regulator IC
that includes four regulator circuits on chip: two 3.3-V
regulator circuits and two 5-V regulator circuits. The
LA5620 is optimal for use in audio and video systems that
use a microcontroller, such as MD players and stereo
components.
Functions and Features
Two 3.3-V regulator circuits (IO = 40 mA, 150 mA)
Two 5-V regulator circuits (IO = 1000 mA, 100 mA)
Power on/off detection circuit
Reset circuit
Package Dimensions
unit: mm
3049A-SIP12H
SANYO: SIP12H
[LA5620]
LA5620
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
Monolithic Linear IC
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
Input voltage
VCC
6.25 to 12
V
PH5 output current
IPH5
0 to 1000
mA
B.BAK output current
IB.BAK
0 to 40
mA
ANA5 output current
IANA5
0 to 100
mA
SYS3.3 output current
ISYS3.3
0 to 150
mA
S.RESET sink current
ISINK S
0 to 1
mA
P.DOWN sink current
ISINK P
0 to 1
mA
AC input current
IAC
0 to 1
mA
Operating Conditions at Ta = 25°C
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