参数资料
型号: MIC2204YMM TR
厂商: Micrel Inc
文件页数: 4/11页
文件大小: 0K
描述: IC REG BUCK SYNC ADJ 0.6A 10MSOP
标准包装: 1
类型: 降压(降压)
输出类型: 可调式
输出数: 1
输出电压: 可调至 1V
输入电压: 2.3 V ~ 5.5 V
PWM 型: 电压模式
频率 - 开关: 2MHz
电流 - 输出: 600mA
同步整流器:
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)
包装: 剪切带 (CT)
供应商设备封装: 10-MSOP
产品目录页面: 1092 (CN2011-ZH PDF)
其它名称: 576-1071-1
MIC2204
Typical Characteristics
Micrel, Inc.
100
Efficiency
vs. Output Current
100
Efficiency
vs. Output Current
100
Efficiency
vs. Output Current
95
90
85
80
75
70
4V IN
3.5V IN
3V IN
95
90
85
80
75
70
3.3V IN
4.2V IN
3.6V IN
95
90
85
80
75
70
4.2V IN
5V IN
3.6V IN
65
60
65
60
65
60
0
0
55
50
1.8V OUT
55
50
2.5V OUT
100 200 300 400 500
55
50
3.3V OUT
100 200 300 400 500
OUTPUT CURRENT (mA)
Output Voltage
OUTPUT CURRENT (mA)
Output Voltage
OUTPUT CURRENT (mA)
V BIAS
1.01
vs. Output Current
1.01
vs. Temperature
2.5
vs. Supply Voltage
1.0075
1.005
1.005
2.0
1.0025
1
0.9975
1
1.5
1.0
0.995
0.9925
0.995
0.5
V FB = 0V
0.99
0
0.1 0.2 0.3
0.4
0.5
0.99
-40 -20 0 20 40 60 80 100 120
0
0
2 4
6
OUTPUT CURRENT (A)
TEMPERATURE ( ° C)
SUPPLY VOLTAGE (V)
2.32
Bias Supply
vs. Temperature
350
Quiescent Current
vs. Supply Voltage
318
Quiescent Current
vs. Temperature
2.318
2.316
2.314
2.312
2.31
2.308
300
250
200
150
100
316
314
312
310
308
306
304
2.306
2.304
50
V FB = 0V
302
300
V IN = 3.6V
2.302
-40 -20 0 20 40 60 80 100 120
TEMPERATURE ( ° C)
Frequency
0
0
1 2 3 4 5 6
SUPPLY VOLTAGE (V)
Enable Threshold
298
-40 -20 0 20 40 60 80 100 120
TEMPERATURE ( ° C)
Enable Threshold
2.40
vs. Temperature
1
vs. Supply Voltage
0.9
vs. Temperature
2.30
0.9
0.8
2.20
2.10
2.00
1.90
1.80
0.8
0.7
0.6
0.5
0.4
0.3
0.2
Enable On
Enable Off
0.7
0.6
0.5
0.4
0.3
0.2
1.70
0.1
0.1
V IN = 3.6V
1.60
-40 -20 0 20 40 60 80 100 120
TEMPERATURE ( ° C)
M9999-042205
0
2.3 2.8 3.3 3.8 4.3 4.8 5.3
SUPPLY VOLTAGE (V)
4
0
-40 -20 0 20 40 60 80 100 120
TEMPERATURE ( ° C)
April 2005
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