FP5452中文资料Dual PWM Controller With SCP / DTC Function数据手册Feeling规格书
FP5452规格书详情
描述 Description
The FP5452 is a dual channel PWM buck controller with short circuit protection (SCP) and adjustable maximum duty control (DTC) function. It includes one 2.5V precision voltage reference regulator, two error amplifiers, PWM control circuits, totem-pole output stages and the under voltage lockout circuit (UVLO). It offers space and low cost solutions in many applications such as the DC / DC converters and backlight inverters.
Using FP5452, it is easy to complete a power conversion regulator design with few external components. The circuit diagram of the typical application example is as below
特性 Features
˙Wide Operating Voltage range: 3.6~40V
˙Fixed Reference Voltage: 2.5V
˙Reference Voltage Precision: 2%
˙Oscillator Frequency: Max. 500KHz
˙Totem-pole Output stage
˙Low Quiescent Supply Current Under 3.5mA
˙Variable dead-time Control (DTC)
˙UVLO Protection Function
˙SCP Protection Function (Threshold Voltage: 1.3V)
˙Package: SOP-16L / SSOP-16L
技术参数
- 制造商编号
：FP5452
- 生产厂家
：Feeling
- VIN(Max)(V)
：40
- Feedback Voltage(V)
：Adjust
- Switching Frequency(kHz)
：Adjust
- Soft Start
：External
- DTC
：是
- SCP
：是
- Notes
：Totem pole include
- Package
：SOP16 SSOP16
- Status
：MP
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
FEELING |
24+ |
NA/ |
5750 |
原装现货,当天可交货,原型号开票 |
询价 | ||
FEELING |
25+ |
TSSOP |
2824 |
原装正品,假一罚十! |
询价 | ||
FEELING |
24+ |
SOP16 |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
询价 | ||
FEELING |
06+ |
SOP16 |
550 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
FEELING |
2024+ |
TSSOP |
500000 |
诚信服务,绝对原装原盘 |
询价 | ||
CGHERN |
24+ |
SOP-16 |
8000 |
只做原装正品现货 欢迎来电查询15919825718 |
询价 | ||
FEELING |
22+ |
SOP16 |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
FEELING |
23 |
SOP16 |
30000 |
代理全新原装现货 价格优势 |
询价 | ||
FEELING |
19+ |
SOP16 |
20000 |
1300 |
询价 | ||
FEELING |
25+23+ |
SOP16 |
37531 |
绝对原装正品全新进口深圳现货 |
询价 |
