参数资料
型号: NCP623MN-40R2G
厂商: ON Semiconductor
文件页数: 13/16页
文件大小: 0K
描述: IC REG LDO 4V .15A 6-DFN
标准包装: 1
稳压器拓扑结构: 正,固定式
输出电压: 4V
输入电压: 最高 12V
电压 - 压降(标准): 0.18V @ 150mA
稳压器数量: 1
电流 - 输出: 150mA
电流 - 限制(最小): 175mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 6-VDFN 裸露焊盘
供应商设备封装: 6-DFN(3x3)
包装: 剪切带 (CT)
其它名称: NCP623MN-40R2GOSCT
NCP623
100
UNSTABLE
85 ° C
1000
10
25 ° C
? 40 ° C
100
UNSTABLE
1.0
0.10
0.01
STABLE
C out = 1.0 m F
V out = 3.0 V
10
1.0
150 m F
0.1 m F
1.0 m F
STABLE
0
10 20 30 40 50 60 70 80 90 100110 120130140150
OUTPUT CURRENT (mA)
Figure 28. Output Stability versus Output
Current Over Temperature (1.0 m F, 3.0 V)
0
10 20 30 40 50 60 70 80 90 100110 120130140150
OUTPUT CURRENT (mA)
Figure 29. Output Stability with Output
Capacitor Change
100
10
1.0
UNSTABLE
STABLE
25 ° C
85 ° C
? 40 ° C
0
? 10
? 20
? 30
? 40
? 50
V in = 3.8 V
V out = 2.8 V
C O = 1.0 m F
I out = 60 mA
T amb = 25 ° C
? 60
0.1
? 70
0.01
0
C out = 150 m F
V out = 3.0 V
10 20 30 40 50 60 70 80 90 100110 120130140150
? 80
? 90
? 100
100
1000
10,000
100,000
OUTPUT CURRENT (mA)
Figure 30. Output Stability versus Output
Current Over Temperature (150 m F, 3.0 V)
FREQUENCY (Hz)
Figure 31. Ripple Rejection versus Frequency with
10 nF Bypass Capacitor
? 20 C = 1.0 m F
100
10
1.0
UNSTABLE
STABLE
25 ° C
85 ° C
? 40 ° C
85 ° C
0
V in = 3.8 V
V out = 2.8 V
O
I out = 60 mA
? 40 T amb = 25 ° C
? 60
25 ° C
0.10
? 40 ° C
? 80
C out = 0.0 m F
0.01
0
UNSTABLE
V out = 3.0 V
10 20 30 40 50 60 70 80 90 100110120130140150
? 100
? 120
10
100
1000
10,000
100,000 1,000,000
OUTPUT CURRENT (mA)
Figure 33. Output Stability versus Output
Current Over Temperature (0.1 m F, 3.0 V)
FREQUENCY (Hz)
Figure 32. Ripple Rejection versus Frequency
without Bypass Capacitor
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