参数资料
型号: L9703
厂商: STMICROELECTRONICS
元件分类: 电源管理
英文描述: 8-CHANNEL POWER SUPPLY SUPPORT CKT, PDIP20
封装: DIP-20
文件页数: 2/9页
文件大小: 1340K
代理商: L9703
PIN CONNECTION (top view)
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Test Conditions
Unit
VS
Transient Supply Voltage (t
≤ 1s)
+40
V
VCC
Logic Supply Voltage
7
V
IIN DC
Input DC Current
±40
mA
IINP
Input DC Pulse
(test pulse specification: 0 < tP < 2ms, f
≤ 0.2Hz, n = 25000)
50
-75
mA
IO
Output Current
Internally Limited
VEN
Enable Input Voltage
VCC +0.3
-0.3
V
PO
Power Dissipation at Tamb = 80°C
DIP20
SO20
875
420
mW
Tstg,TJ
Storage and Junction Temperature Range
-55 to 150
°C
THERMAL DATA
Symbol
Parameter
DIP20
SO20
Unit
Rth j-amb
Thermal Resistance Junction to Ambient
MAX.
80
165
°C/W
L9703
2/9
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