FP5453中文资料FP5453 DUAL PWM CONTROL IC WITH SHORT CIRCUIT RESTART FUNCTION数据手册Feeling规格书
FP5453规格书详情
描述 Description
The FP5453 is a single chip composed of a 2.5V precision voltage reference regulator, totem-pole output stages, two pulse width modulation control circuits each with one error amplifier and duty comparator (DTC). Its built-in functions includes under-voltage lockout circuit (UVLO) and programmable auto-restart timer for short circuit protection (SCSAR). With above features, it offers space and low cost solutions in many applications such as the DC / DC converter.
FP5453, a high performance IC, is designed to complete a control circuit with few external components. The circuit diagram of the typical application example is shown in below.
特性 Features
˙Wide Operating Voltage Range: 3.6~25V
˙Feedback Reference Voltage: 2.5V
˙Oscillator Frequency: Max. 1.2MHz
˙Reference Voltage Precision: 2%
˙Low Quiescent Supply Current Under 4mA
˙Totem-pole Output Stage
˙Variable Duty Control (DTC)
˙Short Circuit Shutdown / Auto Re-start Function (SCSAR)
˙UVLO Protection Function
˙Package: SOP-16L / SOP-16L (EP) / SSOP-16L
技术参数
- 制造商编号
：FP5453
- 生产厂家
：Feeling
- VIN(Max)(V)
：30
- Feedback Voltage(V)
：Adjust
- Switching Frequency(kHz)
：Adjust
- Soft Start
：External
- DTC
：是
- SCP
：是
- Notes
：Totem pole include SCSAR
- Package
：SOP16 SSOP16
- Status
：MP
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
台湾远翔 |
25+ |
SSOP16 |
398 |
原装正品,假一罚十! |
询价 | ||
FEELING |
24+ |
NA/ |
1926 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
FTC |
12+ |
SOP |
1402 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
FITIPOWER/天钰 |
24+ |
TDFN10 |
30000 |
本公司只做原装正品其他勿扰 |
询价 | ||
FEELING |
23+ |
SOP-16 |
50000 |
只做原装正品 |
询价 | ||
FEELING/遠翔科技 |
2450+ |
SOP16 |
9485 |
只做原装正品现货或订货假一赔十! |
询价 | ||
FITPOWER |
25+ |
QFN |
2679 |
原装优势!绝对公司现货!可长期供货! |
询价 | ||
FEELING |
24+ |
SOP-287.2mm |
18 |
询价 | |||
FEELING |
2025+ |
SOP-16 |
5185 |
全新原厂原装产品、公司现货销售 |
询价 | ||
FEELING/遠翔科技 |
24+ |
SOP-16 |
21574 |
郑重承诺只做原装进口现货 |
询价 |
