(Hong Kong)
Product Summary
The NCP3065 is a monolithic switching regulator designed to; deliver constant current for powering high brightness LEDs. The; device has a very low feedback voltage of 235 mV (nominal) which is; used to regulate the average current of the LED string. In addition, the; NCP3065 has a wide input voltage up to 40 V to allow it to operate;from 12 Vac or 12 Vdc supplies commonly used for lighting; applications as well as unregulated supplies such as Lead Acid;batteries. The device can be configured in a controller topology with; the addition of an external transistor to support higher LED currents; beyond the 1.5A rated switch current of the internal transistor. The; NCP3065 switching regulator can be configured in Step-Down; (Buck) and Step-Up (boost) topologies with a minimum number of; external components.
Parametrics
(1) This device series contains ESD protection and exceeds the following tests:; Pin 1-8: Human Body Model 2000 V per AEC Q100-002; 003 or JESD22/A114; A115; Machine Model Method 200 V; (2) This device contains latch-up protection and exceeds 100 mA per JEDEC Standard JESD78.; (3)The relation between junction temperature, ambient temperature and Total Power dissipated in IC is TJ=TA+RE掳PD; (4) The pins which are not defined may not be loaded by external signals; (5)1oz copper,1 in2 copper area
Features
(1)Integrated 1.5A Switch;
(2)Input Voltage Range from 3.0V to 40V;
(3)Low Feedback Voltage of 235mV; (4)Cycle-by-Cycle Current Limit; (5)No Control Loop Compensation Required;
(6)Frequency of Operation Adjustable up to 250kHz;
(7)Operation with All Ceramic Output Capacitors or No Out Capacitance;
(8)Analog Thermal Shutdown with Hysteresis;
(9)Automotive Version Available
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
 NCP3065 |
Other |
|
Data Sheet |
Negotiable |
|
||||||
 |
NCP30653ABCKGEVB |
ON Semiconductor |
Power Management IC Development Tools NCP3065 BUCK 3A DB |
Data Sheet |
|
|
||||||
|
NCP3065D1SLDGEVB |
ON Semiconductor |
Power Management IC Development Tools SEPIC LED DRV MR16BULB |
Data Sheet |
|
|
||||||
|
NCP3065D2SLDGEVB |
ON Semiconductor |
Power Management IC Development Tools SEPIC LED DRV 350MA |
Data Sheet |
|
|
||||||
|
NCP3065D3SLDGEVB |
ON Semiconductor |
Power Management IC Development Tools SEPIC LED DRV 700MA |
Data Sheet |
|
|
||||||
|
NCP3065BBGEVB |
ON Semiconductor |
Power Management IC Development Tools NCP3065 BUCK-BOOST MR16 |
Data Sheet |
|
|
||||||
|
NCP3065SOBSTGEVB |
ON Semiconductor |
Power Management IC Development Tools NCP3065 BOOST DEMO BD |
Data Sheet |
|
|
||||||
|
NCP3065SOBCKGEVB |
ON Semiconductor |
Power Management IC Development Tools NCP3065 BUCK DEMO BD |
Data Sheet |
|
|
||||||
