Texas Instruments LP5891MRRFR LED Drivers
48 × 16 LED matrix driver with 16-bits PWM dimming and ultra low power
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LP5891MRRFR
Detailed Description
48 × 16 LED matrix driver with 16-bits PWM dimming and ultra low power
Package
76-VFQFN Exposed Pad
Key Features
Package / Case: 76-VFQFN Exposed Pad
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LP5891MRRFR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LP5891MRRFR LED Drivers technical specifications.
General
Package / Case
76-VFQFN Exposed Pad
Operating Temperature
-55°C ~ 125°C (TA)
Application
Backlight
Type
Linear
Dimming
PWM
Numberof Outputs
48
Internal Switch S
Yes
Voltage Supply Max
5.5V
Current Output Channel
20mA
Voltage Supply Min
2.5V
Alternate Parts Comparison (LP5891MRRFR vs LP2992AIM5-5.0/NOPB vs LP5907UVX-1.2/NOPB vs LP38691QSDX-3.3/NOPB)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 76-VFQFN Exposed Pad | SC-74A, SOT-753 | 4-XFBGA, DSBGA | 6-WDFN Exposed Pad |
| Operating Temperature | -55°C ~ 125°C (TA) | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Type | Linear | -- | LDO | LDO |
| Mounting Type | -- | Surface Mount | Surface Mount | Surface Mount |
| Number of Pins | -- | 5 | 4 | 6 |
| Accuracy | -- | 3.5 % | ±2% | ±2% |
| Current Supply Max | -- | 4 mA | 425 µA | 100 µA |
| Max Input Voltage | -- | 16 V | 5.5V | 10V |
| Number of Outputs | -- | 1 | 1 | 1 |
| Number of Regulators | -- | 1 | 1 | 1 |
| Output Configuration | -- | Positive | Positive | Positive |
| Output Current | -- | 250 mA | 250mA | 500mA |
| Action |
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