LT3756

所属类别：LED驱动
产品名称：LT3756/LT3756-1/LT3756-2 - 100VIN、100VOUT LED 控制器
厂商：LT
生产批号：11+
封装：QFN-16, MS-16
库存状态：有库存
库存量：20000
最低订购量：1
详细资料：

Product Introduction

LT3756

LT3756/LT3756-1/LT3756-2 - 100VIN, 100VOUT LED controllers

peculiarity

3000:1 True Color PWMTMDimming
Wide input voltage range:6Vreach100V
Output voltage up to100V
Constant current and constant voltage regulation
100mVhighendCurrent detection
Boost, buck mode, and step-down can be used-Boost mode,SEPICOr driven by a flyback topologyLED
Adjustable frequency range:100kHzreach1MHz
OpenLEDprotection
Programmable undervoltage lockout with hysteresis
ImprovedOpenLEDStatus pin(LT3756-2)
Frequency synchronization(LT3756-1)
PWMBreaker driver
CTRLThe pins provide analog dimming
Low Shutdown Current:
Programmable soft start
Enhanced heat resistance16pinsQFN (3mm x 3mm)andMSOPencapsulation

description

LT®3756、LT3756-1andLT3756-2beDC/DCThe controller is designed to act as a driving high currentLEDconstant current source. They are tuned from one inside7.15VPower to drive a lowendexteriorNChannel powerMOSFET。 The fixed-frequency, current-mode architecture enables stable operation over a wide range of supply and output voltages. One is a reference to ground voltageFBPins are used as multipleLEDProtects the input of the functional circuit, and also enables the converter to act as a constant voltage source. A frequency regulation pin allows the user to be in100kHzreach1MHzSet frequencies to optimize efficiency, performance, or external component size.

LT3756/LT3756-1/LT3756-2atLEDThe height of the skewersendDetect output current. highendCurrent sensing is used for the driveLEDThe most flexible scheme that allows for boost, buck or buck mode-Boost mode configuration.PWMThe input provides up to3000:1targetLEDDimming ratio, andCTRLThe inputs provide additional analog dimming capabilities.

apply High-power LED applications Constant voltage applications with current limiting Battery charging

The ICs associated with the LT3756 include:

Model	Manufacturers	lot number	encapsulation	illustrate
LT3756	LT	11+	QFN-16, MS-16	LT3756/LT3756-1/LT3756-2 - 100VIN, 100VOUT LED controllers
2SK3756	Toshiba	03+	SOT-89	Brand new original
PCD3756AP	Philips	94+	DIP-28P	New original stock in stock
S1D13756B00B10L	TI	99+	SOP

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LT3756

LT3756/LT3756-1/LT3756-2 - 100VIN, 100VOUT LED controllers

peculiarity

description

The ICs associated with the LT3756 include:

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