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參數(shù)資料
| 型號： | LA5669T |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 0.03 A SWITCHING CONTROLLER, 320 kHz SWITCHING FREQ-MAX, PDSO36 |
| 封裝： | 0.275 INCH, TSSOP-36 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 137K |
| 代理商： | LA5669T |
92706 / 12506 MS IM B8-6209 No.7599-1/10
LA5669T
Overview
The LA5669T is 3ch switching regulator control.
Functions
Operable on low voltage, min 1.8V
3ch independent standby circuit incorporated
Reference voltage accuracy ±1%
MOS transistor driving possible
Specifications
Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage 1
VCC max
14
V
Allowable power dissipation
Pd max
Independent IC
0.4
W
Operating Temperature
Topr
-20 to +85
°C
Storage Temperature
Tstg
-55 to +150
°C
Operating Conditions at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage 1
VCC
1.8 to 11
V
Supply voltage 2
VBATT
1.8 to 11
V
Output sync current
ISINK max
0 to 30
mA
Reference voltage output current
IREF
0 to 1
mA
Timing resistor
RT
3 to 30
k
Timing capacity
CT
100 to 1000
pF
Triangular wave frequency
fOSC
0.1 to 1
MHz
Ordering number : EN7599
Monolithic Linear IC
3ch Switching Regulator Control
Any and all SANYO Semiconductor products described or contained herein do not have specifications
that can handle applications that require extremely high levels of reliability, such as life-support systems,
aircraft's control systems, or other applications whose failure can be reasonably expected to result in
serious physical and/or material damage. Consult with your SANYO Semiconductor representative
nearest you before using any SANYO Semiconductor products described or contained herein in such
applications.
SANYO Semiconductor assumes no responsibility for equipment failures that result from using products
at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition
ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor
products described or contained herein.
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