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TJ49300GR 参数 Datasheet PDF下载

TJ49300GR图片预览
型号: TJ49300GR
PDF下载: 下载PDF文件 查看货源
内容描述: 3.0A极低的输入/输出电压超低压差线性稳压器 [3.0A Very Low Input / Output Voltage Ultra Low Dropout Linear Regulator]
分类和应用: 稳压器
文件页数/大小: 12 页 / 574 K
品牌: HTC [ HTC KOREA TAEJIN TECHNOLOGY CO. ]
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TJ49300
TYPICAL CHARACTERISTICS
700
600
1.8
1.6
VBIAS = 2.5V
VBIAS = 3.1V
VBIAS = 3.3V
VBIAS = 5.0V
1.4
DROPOUT VOLTAGE [V]
DROPOUT VOLTAGE [mV]
500
400
300
200
100
0
0
1.2
1
0.8
0.6
0.4
0.2
0
0
1
OUTPUT CURRENT [A]
2
3
1
2
3
OUTPUT CURRENT [A]
Dropout Voltage (V
IN
-V
OUT
) vs. Output Current
0.9
0.8
0.7
Dropout Voltage(V
BIAS
-V
OUT
) vs. Output Current
1.4
1.2
1
0.8
0.6
0.4
0.2
0
IOUT=0.1A
IOUT=3.0A
OUTPUT VOLTAGE [V]
0.5
0.4
0.3
0.2
0.1
0
0
1
2
3
4
5
INPUT VOLTAGE [V]
OUTPUT VOLTAGE [V]
0.6
0
1
2
3
4
5
INPUT VOLTAGE [V]
Reference Voltage vs. V
IN
1
0.9
0.8
0.7
BIAS CURRENT [mA]
1
Output Voltage vs. V
IN
VBIAS = 3.3V
VBIAS = 5.0V
BIAS CURRENT [mA]
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0.6
0.5
0.4
0.3
0.2
0.1
0
0
1
2
3
4
5
INPUT VOLTAGE [V]
0
1
2
3
OUTPUT CURRENT [A]
BIAS Current vs. V
IN
7
BIAS Current vs. Output Current
February 2011
HTC