参数资料
型号: SC202MLTRT
厂商: Semtech
文件页数: 5/19页
文件大小: 0K
描述: CONVERTER DC/DC 3.3V OUT 500MA
标准包装: 1
系列: SC202
类型: 非隔离(POL)
输出数: 1
电压 - 输入(最小): 2.9V
电压 - 输入(最大): 5.5V
Voltage - Output 1: 0.8 ~ 3.3 V
电流 - 输出(最大): 500mA
电源(瓦) - 制造商系列: 1.65W
安装类型: 表面贴装
封装/外壳: 13-VFQFN 裸露焊盘
尺寸/尺寸: 0.12" L x 0.10" W x 0.04" H(3.0mm x 2.5mm x 1.0mm)
包装: 标准包装
工作温度: -40°C ~ 85°C
电源(瓦特)- 最大: 1.65W
其它名称: SC202MLDKR
NOT RECOMMENDED FOR NEW DESIGN
Typical Characteristics
V IN = 4.0V for V OUT = 3.3V, V IN = 3.6V for all others. C IN = 4.7μF, C OUT = 10μF, T A = 25°C unless otherwise noted.
SC202
Efficiency vs. I OUT (T A = -40°C)
Efficiency vs. V OUT (T A = -40°C)
100
90
80
70
60
50
40
30
V OUT = 1V, 1.8V, 2.8V, and 3.3V
3.3V
2.8V
1.8V
1V
100
95
90
85
80
75
I OUT = 200mA, V IN = 3.6V, 4.2V, and 5.0V
3.6V
4.2V
5.0V
20
10
70
0
0.1
1
10
Load Current (mA)
100
1000
65
0.5
1.0
1.5
2.0
V OUT (V)
2.5
3.0
3.5
Efficiency vs. I OUT (T A = 25°C)
Efficiency vs. V OUT (T A = 25°C)
100
90
80
70
60
50
40
30
V OUT = 1V, 1.8V, 2.8V, and 3.3V
3.3V
2.8V
1.8V
1V
100
95
90
85
80
75
I OUT = 200mA, V IN = 3.6V, 4.2V, and 5.0V
3.6V
4.2V
5.0V
20
10
70
0
0.1
1
10
Load Current (mA)
100
1000
65
0.5
1.0
1.5
2.0
V OUT (V)
2.5
3.0
3.5
Efficiency vs. I OUT (T A = 85°C)
Efficiency vs. V OUT (T A = 85°C)
100
90
80
70
60
V OUT = 1V, 1.8V, 2.8V, and 3.3V
3.3V
2.8V
1.8V
100
95
90
85
I OUT = 200mA, V IN = 3.6V, 4.2V, and 5.0V
3.6V
4.2V
5.0V
50
40
30
20
10
1V
80
75
70
0
0.1
1
10
Load Current (mA)
100
1000
65
0.5
1.0
1.5
2.0
V OUT (V)
2.5
3.0
3.5
5
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