WLED driver IC for notebook and tablet displays, featuring mixed-mode dimming with analog and PWM control. Operates from a 2.5V to 24V input, delivering up to 39V output voltage and 30mA per channel across 6 channels. Integrated boost topology with a 1.25MHz switching frequency. Packaged in a 20-VQFN for surface mounting, with an operating temperature range of -40°C to 85°C. RoHS compliant and lead-free.
Frequency1.25MHz
PackageVQFN
MountingSurface Mount
Quick Jump:
Technical Specifications
Texas Instruments TPS61177RGRR technical specifications.
General
Package/Case
VQFN
Dimming
Analog, PWM
Frequency
1.25MHz
Lead Free
Lead Free
Max Input Voltage
24V
Min Input Voltage
2.5V
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Output Current
30mA
Max Output Voltage
39V
Min Output Voltage
4.5V
Max Supply Voltage
24V
Min Supply Voltage
2.5V
Mount
Surface Mount
Nominal Input Voltage (DC)
12V
Number of Channels
6
Number of Outputs
6
Number of Segments
72
Output Current per Channel
30mA
Output Voltage
39V
Package Quantity
3000
Packaging
Tape and Reel
Quiescent Current
2mA
Radiation Hardening
No
RoHS Compliant
Yes
Topology
Boost
Compliance
RoHS
Compliant
Datasheet
Texas Instruments TPS61177RGRR Datasheet
Download the complete datasheet for Texas Instruments TPS61177RGRR to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.