参数资料
型号: FAN4860UMP5X
厂商: Fairchild Semiconductor
文件页数: 11/19页
文件大小: 0K
描述: IC REG BOOST SYNC 5V 0.2A 6UMLP
标准包装: 1
系列: TinyBoost™
类型: 升压(升压)
输出类型: 固定
输出数: 1
输出电压: 5V
输入电压: 2.3 V ~ 4.5 V
PWM 型: 电流模式
频率 - 开关: 3MHz
电流 - 输出: 200mA
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-UDFN 裸露焊盘
包装: 标准包装
供应商设备封装: 6-UMLP(2x2)
其它名称: FAN4860UMP5XDKR
3.3 V OUT Typical Characteristics
Unless otherwise specified; circuit per Figure 1, 3.0 V IN , and T A =25°C.
100
95
90
85
98
95
92
89
80
75
2.5 Vin
2.7 Vin
3.0 Vin
3.2 Vin
86
83
-40C
+25C
+85C
0
50
100
150
200
250
300
0
50
100
150
200
250
300
40
Load Current (mA)
Figure 36. Efficiency vs. V IN
2.5 Vin
Load Current (mA)
Figure 37. Efficiency vs. Temperature, 3.0 V IN
40
-40C
20
0
-20
-40
-60
-80
2.7 Vin
3.0 Vin
3.2 Vin
20
0
-20
-40
-60
-80
+25C
+85C
0
50
100
150
200
250
300
0
50
100
150
200
250
300
55
50
45
40
Load Current (mA)
Figure 38. Line and Load Regulation
Load Current (mA)
Figure 39. Load Regulation vs. Temperature, 3.0 V IN
700
600
500
400
35
-40C
300
-40C
30
+25C
+85C
200
+25C
+85C
2.0
2.3
2.6
2.9
3.2
3.5
2.0
2.3
2.6
2.9
3.2
3.5
Input Voltage(V)
Figure 40. Quiescent Current
? 2010 Fairchild Semiconductor Corporation
FAN4860 ? Rev. 1.1.1
11
Input Voltage(V)
Figure 41. Maximum DC Load Current
www.fairchildsemi.com
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