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Overview
| Topology | SEPIC Buck-Boost Topology |
| Input voltage | 100-120 V |
| Output 1 | 80 V / 0.1 A |
Description
The NCL30082SMRTGEVB is designed to effectively evaluate the NCL30082, which is a PWM current mode controller targeting isolated flyback and non-isolated buck-boost constant current topologies. The controller operates in a quasi-resonant mode to provide high efficiency. Thanks to a novel control method, the device is able to precisely regulate a constant LED current from the primary side. This removes the need for secondary side feedback circuitry, biasing and an optocoupler. The device is highly integrated with a minimum number of external components. A robust suite of safety protection is built in to simplify the design. The device supports analog/digital dimming and thermal foldback.
Features
- Single Mains
- Integrated Auto-Recovery Fault Protection (Can be Latched by Choice of Options)
- Over Temperature on Board (a PCB Mounted NTC)
- Over Current
- Output and VCC Over Voltage
- 3.3 V Aux Voltage
- Available in All Modes
- “Dim to Zero Output”
- On/Off Control
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | L(µH) | IR(A) | ISAT,10%(A) | RDC max.(Ω) | fres(MHz) | Version | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-TI Radial Leaded Wire Wound Inductor, 1500 µH, 0.19 A | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-TI Radial Leaded Wire Wound Inductor | Inductance1500 µH | Rated Current0.19 A | Saturation Current @ 10%0.22 A | DC Resistance8 Ω | Self Resonant Frequency1.8 MHz | VersionHeat Shrinking Tube |