Texas Instruments LP5864RSMR LED Drivers
4 × 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)
LP5864RSMR
Detailed Description
4 × 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
LP5864RSMR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LP5864RSMR LED Drivers technical specifications.
General
RoHS
Yes
Number of Channels
18
Package / Case
32-VFQFN Exposed Pad
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2.7V ~ 5.5V
Lifecycle Status
Active
Application
General Purpose
Frequency
31.2MHz
Type
Linear
Topology
Constant Current
Alternate Parts Comparison (LP5864RSMR vs LP8864QRHBRQ1 vs LP5862RSMR vs TPS92682QRHMRQ1)
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 ~ 85°C (TA) | -40°C ~ 125°C (TA) |
| Supply Voltage | 2.7V ~ 5.5V | 3V ~ 5.5V | 2.7V ~ 5.5V | 6.5V ~ 65V |
| Frequency | 31.2MHz | 100kHz ~ 2.2MHz | 31.2MHz | 100kHz ~ 700kHz |
| Lifecycle Status | Active | Active | Active | Active |
| Dimming | Analog, I²C, PWM, SPI | Analog, I²C, PWM | Analog, I²C, PWM, SPI | Analog, PWM |
| Internal Switch S | Yes | No | Yes | No |
| Number of Outputs | 18 | 4 | 18 | 2 |
| Topology | Constant Current | SEPIC, Step-Up (Boost) | Constant Current | Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) |
| Type | Linear | DC DC Controller | Linear | DC DC Controller |
| Number of Channels | 18 | 4 Channel | 18 | -- |
| RoHS | Yes | Yes | Yes | -- |
| Action |
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