text.skipToContent text.skipToNavigation


Phase dimmable, Single Stage boost controller for LED Lighting

Inventory: 3,370
Custom reel may be available

Download data sheet for TPS92561
  |   View additional information for TPS92561

Packaging information

Package | Pins HVSSOP (DGN) | 8
Operating temperature range (°C) Q (-40 to 125)
Package qty | Carrier: 2,500 | LARGE T&R
Custom reel may be available
View more packaging information

Quality information

RoHS Yes
Lead finish / Ball material NIPDAUAG
MSL rating / Peak reflow Level-2-260C-1 YEAR
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View


  • Simple Hysteretic Control
  • Compact Solution and Simple Bill Of Materials
  • Naturally Dimmable TRIAC and Reverse Phase
  • Implements LED Drive Circuits Capable of
    High >90% Efficiency, >0.9 Power Factor, and
    <20% THD
  • Programmable Output Over-voltage Protection
  • Overtemperature Shutdown
  • VCC Undervoltage Lockout
  • 8-Pin VSSOP (MSOP) With Exposed Pad


The TPS92561 device is a boost controller for LED lighting applications utilizing high-voltage, low-current LEDs. A boost converter approach to lighting applications allows the creation of the smallest volume converter possible and enables high efficiencies beyond 90%. The device incorporates a current sense comparator with a fixed offset enabling a simple hysteretic control scheme free of the loop compensation issues typically associated with a boost converter. The integrated OVP and VCC regulator further simplify the design procedure and reduce external component count.

Qty Price
1-99 $0.56
100-249 $0.46
250-999 $0.33
1,000+ $0.25