首页>LT3795IFETRPBF>规格书详情
LT3795IFETRPBF中文资料PDF规格书
LT3795IFETRPBF规格书详情
DESCRIPTION
110V LED Controller with Spread Spectrum Frequency Modulation The LT®3795 is a DC/DC controller designed to regulate a constant-current or constant-voltage and is ideal for driving LEDs. It drives a low side external N-channel power MOSFET from an internal regulated 7.7V supply. The fixed frequency and current mode architecture result in stable operation over a wide range of supply and output voltages. Spread spectrum frequency modulation (SSFM) can be activated for improved electromagnetic compatibility (EMC) performance. The ground referred voltage FB pin serves as the input for several LED protection features, and also allows the converter to operate as a constantvoltage source.
FEATURES
■ 3000:1 True Color PWM™ Dimming
■ Wide Input Voltage Range: 4.5V to 110V
■ Input and Output Current Reporting
■ PMOS Switch Driver for PWM and Output Disconnect
■ Internal Spread Spectrum Frequency Modulation
■ ±2 Constant Voltage Regulation
■ ±3 Constant Current Regulation: 0V ≤ VOUT ≤ 110V
■ Programmable Input Current limit
■ CTRL Inputs Linearly Adjust LED Current
■ Adjustable Frequency: 100kHz to 1MHz
■ Programmable Open LED Protection with OPENLED Flag
■ Short-Circuit Protection and SHORTLED Flag
■ Programmable Undervoltage Lockout with Hysteresis
■ Soft-Start with Programmable Fault Restart Timer
■ C/10 Detection for Battery Charging
■ Available in 28-Lead TSSOP Package
APPLICATIONS
■ High Power LED, High Voltage LED
■ Battery Chargers
■ Accurate Current Limited Voltage Regulators
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
LINEAR |
2020+ |
TSSOP |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
ADI |
1906+ |
TSSOP |
5 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
Linear |
21+ |
28TSSOPEP |
13880 |
公司只售原装,支持实单 |
询价 | ||
ADI |
20+ |
28-Lead TSSOP w/ EP |
8845 |
只做原装.需要联系欧阳’sQQ2851989180/手机号13682 |
询价 | ||
LINEAR |
1725+ |
TSSOP28 |
6528 |
只做原装正品现货或订货!假一赔十! |
询价 | ||
ADI/亚德诺 |
2022 |
TSSOP-28 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
ADI/亚德诺 |
22 |
TSSOP |
30000 |
十七年VIP会员,诚信经营,一手货源,原装正品可零售! |
询价 | ||
ADI/亚德诺 |
22+ |
TSSOP-28 |
13000 |
原装正品 |
询价 | ||
ADI/亚德诺 |
2122+ |
NA |
24550 |
全新原装正品现货,假一赔十 |
询价 | ||
LTNEAR |
1904+ |
TSSOP28 |
1500 |
自家现货!原装特价供货!一片起卖! |
询价 |