7.相关产品
产品概述 返回TOP
产品特点 返回TOP
‧ 输入电压范围：2.6V~5.5V
‧ 18V过压保护
‧ 峰值效率达88%
‧ 输出电压可调
‧ 内置18V/0.19Ω功率管
‧ 1MHz开关频率
‧ 2A电流极限
‧ 内置软启动
‧ 搭配小尺寸电感和电容
‧ 采用TSOT23-5封装
‧ 兼容RoHS指令，100%无铅封装
2.6V to 5.5V Input Range
18V Output Over Voltage Protection
Internal Soft-Start
Adjustable Output Voltage
Internal 0.19Ω 18V MOSFET Switch
1MHz Switching Frequency
2A Current Limit
Low-Profile Inductors and Capacitors
Peak Efficiency Up to 88%
Available in TSOT23-5 Package
RoHS Compliant and 100% Lead (Pb)-Free Halogen-Free
应用范围 返回TOP
‧ LCD面板电压偏置
‧ 小功率升压变换器
‧ 数码相机
‧ 便携式电子
LCD Panel Bias Supplies
Local Boost Regulator
Digital Camera
Portable Applications
技术规格书（产品PDF) 返回TOP
需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！
产品封装图 返回TOP
a
电路原理图 返回TOP
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升压变换器/控制器 |
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|
Part Number |
remark |
Vin (V) |
Vout (max) (V) |
FB (V) |
IQ (mA) |
Isw (A) |
Freq. (KHz) |
Peak Efficency (%) |
Package |
|
2.5A, 500KHz Synchronous Boost Converter |
2.7~5.0 |
5.5 |
1.25 |
2.5 |
2.5 |
500 |
95 |
SOT23-5 |
|
|
6A Peak Current Synchronous Step-up Converter with Output Disconnect |
1.8~5.0 |
5.5 |
1.2 |
0.35 |
6 |
500 |
95 |
TQFN-10 |
|
|
1.6A, 500KHz Synchronous Rectified Step-up Converter |
2.6 ~ 5.5 |
6 |
1.25 |
0.39 |
1.6 |
500 |
90 |
TSOT23-5 |
|
|
500kHz Synchronous Step-Up Converter / 600mA Low Noise LDO |
2.2~5.5 |
6 |
1.25 |
0.57 |
1.6 |
500 |
95 |
TDFN-10 |
|
|
750kHz/1.2MHz Step-up DC/DC Converter |
2.5 ~ 5.5 |
12 |
1.24 |
0.5 |
1.9 |
750/1200 |
90 |
MSOP-8 |
|
|
1MHz Boost Regulator with 18V Integrated FET Switch in Tiny SOT-23 |
2.6 ~ 5.5 |
18 |
1.25 |
0.4 |
2 |
1000 |
90 |
SOT23-5 |
|
|
1.2MHz Step-Up PWM Controller |
2.6 ~ 5.5 |
- |
0.6 |
0.5 |
2 |
1200 |
90 |
SOT23 |
|
