DN86 Datasheet - Zetex Semiconductors

DN86 Reduced component count and compact reference design

The system diagram of the MR16 lamp solution with ZXLD1350 and ZXSBMR16PT8 is shown in Figure 2, and Table 1 provides the bill of materials. Figure 2 System diagram of ZXLD1350 MR16 Lamp Solution The ZXLD1350 is designed for LED current drive applications of up to 350mA. The monolithic NMOSFET is s.

DN86 Reduced component count and compact reference design for MR16 replacement lamps using multiple 1W LEDs Silvestro Russo, October 2007 Introduction MR16 lamps are one variety of Multifaceted Reflector (MR) lamps that usually employ a halogen filament capsule as the light source. They are used in many retail and consumer lighting applications where their size, configurability, spot-lighting capability and aesthetics provide utility and creativity. Low efficiency, heat generation and halogen ca.

DN86 Features

* of the ZXLD1350 are:

* Up to 380mA output current

* Wide input voltage range: 7V to 30V

* Internal 30V 400mA NDMOS switch

* High efficiency (>90% possible)

* Up to 1MHz switching frequency The ZXSBMR16PT8 is a new space saving and thermally efficient device sp

DN86-ZetexSemiconductors.pdf