FP5451中文资料Dual Channel PWM Controller with SCP / DTC Function数据手册Feeling规格书
FP5451规格书详情
描述 Description
The FP5451A 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 under voltage lockout circuit (UVLO). It offers space and low cost in many applications such as the DC / DC converters and backlight inverters.
Using FP5451A, 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: 4~40V
˙Feedback Reference Voltage: 2.5V
˙Reference Voltage Precision: 1%
˙Output Sink Current up to 100mA
˙Oscillator Frequency: Max. 500KHz
˙Low Quiescent Supply Current
˙Variable Duty Control (DTC)
˙UVLO Protection Function
˙SCP Protection Function (Typ. 1.3V)
˙Package: SOP-16L / SSOP-16L
技术参数
- 制造商编号
：FP5451
- 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
：Dual Channel
- Package
：SOP16 SSOP16
- Status
：MP
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
FEELING |
2016+ |
SOP16 |
3000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
FEELING |
17+ |
SOP-16 |
60000 |
保证进口原装可开17%增值税发票 |
询价 | ||
FEELING |
25+ |
SOP16 |
10000 |
全新原装现货库存 |
询价 | ||
FEELING |
25+ |
SOP16 |
10500 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
FEELING/遠翔科技 |
24+ |
SOP16 |
22055 |
郑重承诺只做原装进口现货 |
询价 | ||
FEELING |
23+ |
SOP16 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
24+ |
SOP |
1068 |
原装现货假一罚十 |
询价 | |||
FEELING |
22+ |
SOP16 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
FEELING |
2026+ |
SOP16 |
54658 |
百分百原装现货 实单必成 |
询价 | ||
FEELING |
0724+ |
SOP16 |
3119 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 |
