Texas Instruments LP5862RSMR LED Drivers
2 × 18 LED matrix driver with 8-bit analog and 8-/16-bit PWM dimming
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LP5862RSMR
Detailed Description
2 × 18 LED matrix driver with 8-bit analog and 8-/16-bit PWM dimming
Package
32-VFQFN Exposed Pad
Key Features
Package / Case: 32-VFQFN Exposed Pad; Frequency: 31.2MHz
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LP5862RSMR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LP5862RSMR LED Drivers technical specifications.
General
Package / Case
32-VFQFN Exposed Pad
Operating Temperature
-40°C ~ 85°C (TA)
Application
General Purpose
Frequency
31.2MHz
Type
Linear
Topology
Constant Current
Dimming
Analog, I²C, PWM, SPI
Numberof Outputs
18
Internal Switch S
Yes
Voltage Supply Max
5.5V
Alternate Parts Comparison (LP5862RSMR vs LP8864QRHBRQ1 vs TPS92682QRHMRQ1 vs TLC5947RHBR)
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 ~ 85°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) |
| Frequency | 31.2MHz | 100kHz ~ 2.2MHz | 100kHz ~ 700kHz | 4MHz |
| Internal Switch S | Yes | No | No | Yes |
| Topology | Constant Current | SEPIC, Step-Up (Boost) | Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) | Shift Register |
| Type | Linear | DC DC Controller | DC DC Controller | Linear |
| Voltage Supply Max | 5.5V | 5.5V | 65V | 5.5V |
| Voltage Supply Min | 2.7V | 3V | 6.5V | 3V |
| Current Output Channel | 50mA | 200mA | -- | 30mA |
| Dimming | Analog, I²C, PWM, SPI | Analog, I²C, PWM | Analog, PWM | -- |
| Output Voltage | 2.7V ~ 5.5V | 0V ~ 48V | -- | 30V |
| Mounting Type | -- | Surface Mount, Wettable Flank | Surface Mount, Wettable Flank | Surface Mount |
| Action |
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