Texas Instruments TPS92390RHBR LED Drivers
BOOST/SEPIC HIGH DIMMING PERFORM
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS92390RHBR
Detailed Description
BOOST/SEPIC HIGH DIMMING PERFORM
Package
32-VFQFN Exposed Pad
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TPS92390RHBR Datasheet
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Technical Specifications
Texas Instruments TPS92390RHBR LED Drivers technical specifications.
General
Package / Case
32-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Frequency
100kHz ~ 2.2MHz
Type
DC DC Controller
Internal Switch S
No
Output Voltage
0V ~ 48V
Number of Outputs
4
Topology
SEPIC, Step-Up (Boost)
Voltage Supply Max
5.5V
Alternate Parts Comparison (TPS92390RHBR vs TPS92682QRHMRQ1 vs LP5862RSMR vs TLC59116FIRHBR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Frequency | 100kHz ~ 2.2MHz | 100kHz ~ 700kHz | 31.2MHz | 25MHz |
| Dimming | Analog, PWM | Analog, PWM | Analog, I²C, PWM, SPI | I²C |
| Internal Switch S | No | No | Yes | Yes |
| Type | DC DC Controller | DC DC Controller | Linear | Linear |
| Voltage Supply Max | 5.5V | 65V | 5.5V | 5.5V |
| Voltage Supply Min | 3V | 6.5V | 2.7V | 3V |
| Mounting Type | Surface Mount | Surface Mount, Wettable Flank | -- | Surface Mount |
| Number of Outputs | 4 | 2 | -- | 16 |
| Output Voltage | 0V ~ 48V | -- | 2.7V ~ 5.5V | 17V |
| Topology | SEPIC, Step-Up (Boost) | Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) | Constant Current | -- |
| Action |
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