参数资料
型号: FAN2002MPX
厂商: Fairchild Semiconductor
文件页数: 5/11页
文件大小: 0K
描述: IC REG BUCK SYNC ADJ 1A 6MLP
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: 0.8 V ~ 5.5 V
输入电压: 2.5 V ~ 5.5 V
PWM 型: 电流模式
频率 - 开关: 1.3MHz
电流 - 输出: 1A
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: 6-MLP
包装: 标准包装
供应商设备封装: 6-MLP(3x3)
产品目录页面: 1214 (CN2011-ZH PDF)
其它名称: FAN2002MPXDKR
Typical Performance Characteristics
T A = 25°C, C IN = 10μF, C OUT = 20μF, L = 3.3μH, R 2 = 10K ? , unless otherwise noted.
100
95
Efficiency vs. Load Current
100
95
90
Efficiency vs. Load Current
90
85
V OUT = 3.3V
85
80
75
V IN = 3.9V
R 2 = 100K ?
80
75
V IN = 3.6V
V OUT = 3V
V IN = 5V
V OUT = 3.3V
V IN = 3.6V
V OUT = 1.2V
70
65
60
55
V IN = 5.5V
70
65
60
50
45
40
35
1
10
100
1000
0.1
1
10
100
1000
100
Load Current (mA)
Efficiency vs. Load Current
1.214
Load Current (mA)
Output Voltage vs. Load Current
90
80
V OUT = 1.2V
R 2 = 100K ?
1.212
1.210
1.208
V IN = 5V
1.206
70
60
V IN = 2.5V
V IN = 5.5V
1.204
1.202
1.200
50
1.198
40
30
V IN = 3. 6V
1.196
1.194
1.192
0.1
1
10
100
1000
0
200
400
600
800
1000
80
Load Current (mA)
Quiescent Current vs. Input Voltage
1400
Load Current (mA)
Frequency vs. Temperature
70
V OUT = 1. 2V
1380
1360
60
50
1340
1320
V IN = 5.5V
40
30
20
10
0
R 2 = 10K?
R 2 = 100K ?
1300
1280
1260
1240
1220
1200
V IN = 3.6V
V IN = 2.5V
2.5
3.0
3.5
4.0
4.5
5.0
5.5
-40
-20
0
20
40
60
80
100
Input Voltage (V)
Temperature ( ° C)
FAN2001/FAN2002 Rev. 1.0.2
5
www.fairchildsemi.com
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