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LM3402MM/NOPB

Manufacturer	Texas Instruments Incorporated
Description	Conv DC-DC Single Step Down 6V to 42V 8-Pin MSOP T/R IC LED DRVR HP CONST CURR 8VSSOP LM3402MM/NOPB, DC-DC Converter, 40V Adjustable, 0.2 to 40V, Step Down, 1MHz, 8-Pin MSOP LED Lighting Drivers 0.5A CONSTANT CRNT BUCK REG Conv DC-DC Single Step Down 6V to 42V 8-Pin VSSOP T/R IC, BUCK REGULATOR, CONST CURRENT, SOIC8 0.5A Constant Current Buck Regulator for High Power LED Drivers LED Driver IC VSSOP-8, LM3402, LM3402MM/NOPB, Texas Instruments Texas Instruments LM3402MM 直流-直流转换器, 降压, 500mA, 6 → 42 V输入, 0.2 → 40 V输出, 1 MHz, 8针 MSOP封装
Category	Integrated CircuitsPower Management ICsLED Lighting Drivers

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Product	LED Lighting Drivers	Other Names	LM3402MM/NOPBDKR
Standard Package	Tape & Reel	Factory Pack Quantity	1000

RoHS	Lead free / RoHS Compliant	Tariff No	85423990
Part Status	ACTIVE	Rad Hardened	No

Output	1	Dimming	:PWM
Frequency	1MHz	Efficiency	96%
Output Type	Adjustable	Converter Type	Step Down
Voltage Rating	0.2 to 40 V	Current - Output	0.5 A
Voltage - Supply	6 V ~ 42 V	Number of Outputs	1
Voltage Reference	0.2	Regulator Topology	Step Down
Switching Regulator	Yes	Current Rating (Max)	Catalog
Frequency - Switching	10 to 1000 kHz	Voltage - Input (Min)	40V
Voltage - Output (Max)	40 V	Current - Quiescent (Iq)	0.6
DC Voltage - Input (Min)	6 V	Constant Current Load - Max	Yes
Voltage - Output (Min/Fixed)	0.2 V	Voltage - Continuous Operating (Max) (MCOV)	:42V

Note	Controlled-ON Time (hysteretic)	Type	Step Down
Series	LM3402	Features	Adjustable Switch Frequency Enable/Shutdown Thermal Shutdown Integrated Switch
Software	SNVS450E	Topology	PWM, Step-Down (Buck)
Functional Diagram	fbd_snvs450e.gif	Utilized IC / Part	View
Internal Connection	Yes