参数资料
型号: SC4501MSETRT
厂商: Semtech
文件页数: 7/21页
文件大小: 0K
描述: IC REG BOOST ADJ 2A 8MSOP
标准包装: 1
类型: 升压(升压)
输出类型: 可调式
输出数: 1
输出电压: 可调至 32V
输入电压: 1.4 V ~ 16 V
PWM 型: 电流模式
频率 - 开关: 1.5MHz
电流 - 输出: 2A
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: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)裸露焊盘
包装: 标准包装
供应商设备封装: 8-MSOP-EP
其它名称: SC4501MSEDKR
SC4501
POWER MANAGEMENT
Typical Characteristics
Shutdown Pin Current
1.2
V IN Current vs SHDN Pin Voltage
0.1
V IN Current vs SHDN Pin Voltage
-3
vs Temperature
1
0.8
V IN = 2V
125oC
0.08
V IN = 2V
25oC
-4
V SHDN = 1.25V
0.06
0.6
0.04
V IN = 2V
0.4
-5
V IN = 12V
0.2
-40oC
125oC
0.02
-40oC
0
0
-6
0
0.5
1
1.5
0
0.2
0.4
0.6
0.8
1
1.2
-50
-25
0
25
50
75
100
125
2
1.8
1.6
1.4
1.2
1
SHDN Voltage (V)
Soft-Start Charging Current
vs Temperature
V SS = 0.3V
SHDN Voltage (V)
Transconductance vs Temperature
80
V IN = 2V
70
60
50
40
30
Temperature (oC)
-50
-25
0
25
50
75
100
125
-50
-25
0
25
50
75
100
125
Temperature (oC)
Temperature (oC)
2011
? 2005 Semtech Corp.
7
www.semtech.com
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