参数资料
型号: SC338AIMSTRT
厂商: Semtech
文件页数: 12/14页
文件大小: 236K
描述: IC REG CTRLR DUAL POS ADJ 10MSOP
标准包装: 1
类型: 正,可调式
输出数: 2
输出电压: 0.5 V ~ 1.8 V,0.5 V ~ 3.3 V
电流 - 电源: 500µA
输入电压: 5V,12V
工作温度: -40°C ~ 85°C
封装/外壳: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)
供应商设备封装: 10-MSOP
包装: 标准包装
产品目录页面: 1359 (CN2011-ZH PDF)
其它名称: SC338AIMSDKR
12
?2004 Semtech Corp.
www.semtech.com
SC338(A)
PRELIMINARY
POWER MANAGEMENT
Drive Pin Output Current (Sourcing) vs.
Junction Temperature vs. Input Voltage
Drive Pin Output Current (Sinking) vs.
Junction Temperature vs. Input Voltage
Typical Characteristics (Cont.)
Drive Pin Output Voltage (Full On) vs.
Junction Temperature vs. Input Voltage
Under Voltage Trip Threshold
vs. Junction Temperature
Power Good Threshold vs.
Junction Temperature
Power Good Logic Low Output Voltage
vs. Junction Temperature
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
-50
-25
0
25
50
75
100
125
T
J
 (癈)
V
EN
 = 5V
V
ADJ
 < V
BG
V
IN
 = 12V
V
IN
 = 5V
0
200
400
600
800
1000
1200
-50
-25
0
25
50
75
100
125
T
J
 (癈)
V
EN
 = 5V
V
ADJ
 > V
BG
V
IN
 = 5V
V
IN
 = 12V
0
1
2
3
4
5
6
7
8
-50
-25
0
25
50
75
100
125
T
J
 (癈)
V
EN
 = 5V
I
DRV
 = 0mA
V
ADJ
 < V
BG
V
IN
 = 12V
V
IN
 = 5V
-60
-58
-56
-54
-52
-50
-48
-46
-44
-42
-40
-50
-25
0
25
50
75
100
125
T
J
 (癈)
V
IN
 = V
EN
 = 5V
-15.0
-12.5
-10.0
-7.5
-5.0
-2.5
0.0
-50
-25
0
25
50
75
100
125
T
J
 (癈)
V
IN
 = V
EN
 = 5V
Startup only
Normal operation
0
25
50
75
100
125
150
175
200
-50
-25
0
25
50
75
100
125
T
J
 (癈)
V
IN
 = V
EN
 = 5V
V
ADJ
 = 0.4V
I
PGD
 = -1mA
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