FP7189中文资料LED driver IC数据手册Feeling规格书
FP7189规格书详情
描述 Description
The FP7189 is an average current mode control LED driver IC operating in a constant off-time mode. FP7189 does not produce a peak-to-average error, and therefore greatly improves accuracy, line and load regulation of the LED current without any need for loop compensation or high-side current sensing. The output LED current accuracy is ±2%.
The FP7189 can be powered from an 8.0 - 100V supply. A PWM dimming input is provided that accepts an external control TTL compatible signal. The output current can be programmed by an internal 250mV reference, or controlled externally through a 0.2 – 1.5V dimming input.
特性 Features
˙Fast average current control
˙Internal 8 to 100V linear regulator
˙Linear and PWM dimming capability
˙Output short circuit protection with skip mode
˙Requires few external components for operation
技术参数
- 制造商编号
：FP7189
- 生产厂家
：Feeling
- VIN(Max)(V)
：100
- VOUT(Max)(V)
：VIN*0.9
- of LEDs(Max)
：VIN*0.9
- Driver Current(A)
：ILED
- Open LED Prot.
：
- Feedback Voltage(V)
：0.25
- Switching Frequency(kHz)
：Auto
- Notes
：Buck
- Package
：SOP8
- Status
：MP
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
FEELINGPO |
25+ |
TSOT23-6 |
3000 |
原装正品,假一罚十! |
询价 | ||
FEELING/遠翔科技 |
2023+ |
SOP-8-EP |
5000 |
一级代理优势现货,全新正品直营店 |
询价 | ||
FEELING |
2024+ |
SOT23-6 |
500000 |
诚信服务,绝对原装原盘 |
询价 | ||
FP-远翔 |
24+ |
SOT23-6 |
362652 |
背光驱动IC原装现货热卖品 |
询价 | ||
FEELING |
24+ |
SOT23-6 |
7850 |
只做原装正品现货或订货假一赔十! |
询价 | ||
FEELINGPO |
25+23+ |
SOT23-6 |
39822 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
FEELING |
2015+ |
SOT23-6 |
16998 |
代理FEELING,原装现货,特价热卖! |
询价 | ||
FP台湾远翔 |
23+ |
SOP-8 |
6500 |
专注配单,只做原装进口现货 |
询价 | ||
Feeling Technology(台湾远翔) |
2447 |
TSOT-23-6L |
105000 |
3000个/圆盘一级代理专营品牌!原装正品,优势现货, |
询价 | ||
FEELING |
1330+ |
SOT23-6 |
1050 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 |
