参数资料
型号: ST730ACD-TR
厂商: STMICROELECTRONICS
元件分类: 稳压器
英文描述: 2 A SWITCHING REGULATOR, 220 kHz SWITCHING FREQ-MAX, PDSO8
封装: SO-8
文件页数: 2/9页
文件大小: 260K
代理商: ST730ACD-TR
ST730A
2/9
ABSOLUTE MAXIMUM RATINGS
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is
not implied.
THERMAL DATA
(*) This value depends from thermal design of PCB on which the device is mounted.
ORDERING CODES
Symbol
Parameter2
Value
Unit
V
CC
V
LX
V
SHDN
V
S
,V
C
I
LX
I
REF
DC Input Voltage
Switch Pin Voltage
Shutdown Voltage (SHDN)
Soft Start (SS) and Compensation Capacitor (CC) Pins Voltage
Switching Peak Current
Reference Current
Continuous Power Dissipation at T
A
=70°C (DIP-8)
-0.3 to 12
-0.3 to (V
CC
+ 0.3)
-0.3 to (V
CC
+ 0.3)
-0.3 to (V
CC
+ 0.3)
2
2.5
550
344
V
V
V
V
A
mA
mW
mW
P
TOT
(SO-8)
T
stg
Storage Temperature Range
Operating Junction Temperature Range (C series)
-40 to +150
0 to +70
-40 to +85
°C
°C
°C
T
op
(B series)
Symbol
Parameter
SO-8
DIP-8
Unit
R
thj-amb
Thermal Resistance Junction-ambient (*)
160
100
°C/W
TYPE
DIP8
SO-8
SO-8 (T&R)
ST730AB
ST730AC
ST730ABN
ST730ACN
ST730ABD
ST730ACD
ST730ABD-TR
ST730ACD-TR
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