LINEAR TECHNOLOGY LT3756EUD#PBF 电源控制器-产品快照
- 品牌:
- LINEAR TECHNOLOGY
- 型号:
- LT3756EUD#PBF
* 所有产品信息均源于第三方公开数据或用户上传，工业链仅整合供参考，真实价格货期请联系供应商确认.
| 供应商名称 | 电话 | 备注 |
|---|---|---|
| 暂无展示，可咨询在线客服 | 400-811-6961 |
 微信咨询，as10@gchane.com , QQ3350168184
|
产品介绍
LINEAR TECHNOLOGY LT3756EUD#PBF 电源控制器
LINEAR TECHNOLOGY LT3756EUD#PBF Led Driver, Boost/Buck, Flyback, SEPIC, PWM Dimming, 6V-100V in, 1MHz switch, 100V/370mA out, QFN-16
LINEAR TECHNOLOGY
The LT3756EUD#PBF is a DC/DC Controller designed to operate as a constant-current source for driving high current LEDs. It drives a low-side external N-channel power MOSFET from an internal regulated 7.15V supply. The fixed frequency, current-mode architecture results in stable operation over a wide range of supply and output voltages. A ground referenced voltage FB pin serves as the input for several LED protection features and also makes it possible for the converter to operate as a constant-voltage source. A frequency adjust pin allows the user to program the frequency from 100kHz to 1MHz to optimize efficiency, performance or external component size. The controller senses output current at the high-side of the LED string. High-side current sensing is the most flexible scheme for driving LEDs, allowing boost, buck mode or buck-boost mode configuration. The PWM input provides LED dimming ratios of up to 3000:1 and the CTRL input provides additional analogue dimming capability. Constant-current and constant-voltage regulation Open LED protection Programmable under-voltage lockout with hysteresis PWM disconnect switch driver CTRL pin provides analogue dimming Low shutdown current - Programmable soft-start Device Topology: Boost, Buck, Buck-Boost, Flyback, SEPIC No. of Outputs: 1Outputs Output Current: 370mA Output Voltage: 100V Driver Case Style: QFN No. of Pins: 16Pins Input Voltage Min: 6V Input Voltage Max: 100V Switching Frequency: 1MHz Operating Temperature Min: -40°C Operating Temperature Max: 125°C Packaging: Each Product Range: - Automotive Qualifications Standard: - Dimming Control Type: PWM MSL: MSL 1 - Unlimited Input Voltage: 6V to 100V LED Driver Application: High Power LED Driver, Automotive Lighting SVHC: No SVHC (17-Dec-2015) Find similar products grouped by common attribute
Semiconductors - ICs Power Management ICs - PMIC Drivers & Controllers LED Drivers
更多产品:
更多品牌:
