参数资料
型号: SC630AULTRT
厂商: Semtech
文件页数: 7/15页
文件大小: 0K
描述: IC REG SWITCHED CAP 3.3V 8MLPD
标准包装: 1
类型: 切换式电容器(充电泵)
输出类型: 固定
输出数: 1
输出电压: 3.3V
输入电压: 2.95 V ~ 5.5 V
频率 - 开关: 1MHz
电流 - 输出: 300mA
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-UFDFN 裸露焊盘
包装: 标准包装
供应商设备封装: 8-MLPD(2x2)
其它名称: SC630AULDKR
SC630A
Typical Characteristics (continued)
V IN -PP ( 00mV/div)
V OUT -PP ( 00mV/div)
Ripple — 1x Mode
V IN = 3.6V, V OUT = 3.3V, I OUT = 2 5mA
V IN -PP ( 00mV/div)
V OUT -PP ( 00mV/div)
Ripple — 1.5x Mode
V IN = 3.2V, V OUT = 3.3V, I OUT = 2 5mA
I OUT (200mA/div)
2 5mA
I OUT (200mA/div)
2 5mA
0mA
C IN =C OUT =C   =C 2 =2.2μF (0603)
0mA
C IN =C OUT =C   =C 2 =2.2μF (0603)
V IN -PP ( 00mV/div)
V OUT -PP ( 00mV/div)
Time (1μs/div)
Ripple — 2x Mode
V IN = 2.85V, V OUT = 3.3V, I OUT = 2 5mA
V EN (2V/div) –
0V—
V OUT (2V/div) ––
0V—
Time (1μs/div)
Startup (No Load)
V IN = 3.6V, I OUT = 0mA
I OUT (200mA/div)
2 5mA
I OUT (200mA/div) –
0mA
C IN =C OUT =C   =C 2 =2.2μF (0603)
Time (1μs/div)
Startup (215mA)
0V—
C IN =C OUT =C   =C 2 =2.2μF (0603)
Time (200μs/div)
Quiescent Current
V IN = 3.6V, I OUT = 2 5mA
V EN (2V/div) –
0V—
V OUT (2V/div) ––
0V—
I OUT (200mA/div) –
0V—
C IN =C OUT =C   =C 2 =2.2μF (0603)
2.5
2
1.5
1
0.5
V OUT = 3.3V, I OUT = 1mA
25°C
-45°C
85°C
Time (200μs/div)
0
5.6
5.2
4.8
4.4
V IN (V)
4
3.6
3.2
2.8
7
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