UCC28064ADR
₹330.00
Features of UCC28064ADR
? Reduction of ripple current through input filters and output capacitors
– A smaller bulk capacitor and less current ripple for improved system reliability
– Smaller EMI filters
? High efficiency for light loads
– User-adjustable input voltage correction and phase management
– Operation in burst mode with a programmable burst threshold
– Facilitates adherence to DOE Level VI, CoC Tier II, and EUP Lot 6 Tier II standards.
? Sensor-less current-shaping streamlines board design and boosts productivity.
? Fast line transient response input line feed-forward
? Safe current limitation during inrush:
– Prevents inrush MOSFET conduction
– Removes reverse recovery events and CCM activity from the output rectifier
? A 16-pin SOIC package with an operating temperature range of -40?C to +125?C.
Applications? of UCC28064ADR
? LED and U-HD televisions
? Desktop computer
? Playing
? Plug-ins
? Home audio equipment
2497 in stock
Description of UCC28064ADR
Power ratings for the UCC28064A interleaved PFC controller are higher than previously possible. The system employs a Natural InterleavingTM method. There is no slave channel; both channels are synced to the same frequency and function as masters.
Faster reaction times, perfect phase-to-phase on-time matching, and transition mode operation are all made possible by this method for each channel. To achieve great light-load efficiency, the device incorporates a burst mode function.
To achieve standby power targets, burst mode eliminates the need to turn off the PFC during light load operation. When used in conjunction with the UCC24624 synchronous rectifier controller and the UCC25630x LLC controller, burst mode eliminates the requirement for an auxiliary fly back converter.
MAECENAS IACULIS
Vestibulum curae torquent diam diam commodo parturient penatibus nunc dui adipiscing convallis bulum parturient suspendisse parturient a.Parturient in parturient scelerisque nibh lectus quam a natoque adipiscing a vestibulum hendrerit et pharetra fames nunc natoque dui.
ADIPISCING CONVALLIS BULUM
- Vestibulum penatibus nunc dui adipiscing convallis bulum parturient suspendisse.
- Abitur parturient praesent lectus quam a natoque adipiscing a vestibulum hendre.
- Diam parturient dictumst parturient scelerisque nibh lectus.
Scelerisque adipiscing bibendum sem vestibulum et in a a a purus lectus faucibus lobortis tincidunt purus lectus nisl class eros.Condimentum a et ullamcorper dictumst mus et tristique elementum nam inceptos hac parturient scelerisque vestibulum amet elit ut volutpat.
Related products
LNK420EG IC – Power Integrations – LED Driver Off Line Switcher IC
TNY267PN IC – Power Integrations Off Line Switcher IC
TNY288PG IC – Power Integrations Off Line Switcher IC
- Lowest System Cost with Enhanced Flexibility
- 725 V rated MOSFET
- Increases BV de-rating margin
- Line compensated overload power ? no additional components
- Dramatically reduces max overload variation over universal input voltage range
- ?5% turn on UV threshold: line voltage sense with single external resistor
- Simple ON/OFF control, no loop compensation needed
- Selectable current limit through BP/M capacitor value
- Higher current limit extends peak power or, in open frame applications, maximum continuous power
- Lower current limit improves efficiency in enclosed adapters/ chargers
- Allows optimum TinySwitch?-4 choice by swapping devices with no other circuit redesign
- Tight I2 f parameter tolerance reduces system cost
- Maximizes MOSFET and magnetics utilization
- ON-time extension ? extends low-line regulation range/hold-up time to reduce input bulk capacitance
- Self-biased: no bias winding or bias components
- Frequency jittering reduces EMI filter costs
- Pin-out simplifies heat sinking to the PCB
- SOURCE pins are electrically quiet for low EMI
TOP223YN IC – Power Integrations – Off Line Switcher IC
TOP224YN IC – Power Integrations – Off Line Switcher IC
Reviews
There are no reviews yet.