LP5036RJVR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mounting Type | Surface Mount |
| Package / Case | 46-VFQFN Exposed Pad |
| Surface Mount | YES |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 46 |
| Type | Linear |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Applications | LED Lighting |
| Terminal Position | QUAD |
| Number of Functions | 1 |
| Supply Voltage | 3.3V |
| Frequency | 29kHz |
| Base Part Number | LP5036 |
| JESD-30 Code | R-PQCC-N46 |
| Number of Outputs | 36 |
| Voltage - Output | 0V~5.5V |
| Current - Output / Channel | 35mA |
| Internal Switch(s) | No |
| fmax-Min | 0.4 MHz |
| Number of Segments | 36 |
| Voltage - Supply (Max) | 5.5V |
| Voltage - Supply (Min) | 2.7V |
| Multiplexed Display Capability | NO |
| Data Input Mode | SERIAL |
| RoHS Status | ROHS3 Compliant |
Description
In many human-machine interface (HMI) applications, efficient and high-performance LED response effects, such as blinking, breathing, and chasing, are crucial to improving the end-user experience.
The LP5036RJVR is a constant-current-sink LED driver with 30 or 36 channels. To enable spectacular LED effects with zero audible noise, the LP5036RJVR contains a 29 kHz, 12-bit PWM generator for each channel, as well as channel/module independent color mixing and intensity control, formerly known as brightness control registers. Users will love the device's ultra-low shutdown Iq Power Saving Mode, while designers will appreciate the LP5036RJVR's three programmable R G B banks' incredibly simple software coding.
Features
? 3 Programmable Banks (R, G, B) for Easy Software Control of Each Color
? 2 External Hardware Address Pins Allow Connecting up to 4 Devices
? Broadcast Slave Address Allows Configuring Multiple Devices Simultaneously
? Auto-Increment Allows Writing or Reading Consecutive Registers Within One Transmission
? Up to 400-kHz Fast-Mode I2C Speed
? Ultralow Quiescent Current:
– Shutdown Mode: 1 μA (Maximum) When EN Low
– Power Saving Mode: 12 μA (Maximum) When EN High and All LEDs Off for > 30 ms
? Integrated 12-Bit, 29-kHz PWM Generator for Each Channel:
– Independent Color-Mixing Register Per Channel
– Independent Brightness-Control Register Per RGB LED Module
– Optional Logarithmic- or Linear-Scale Brightness Control
– Integrated 3-Phase-Shifting PWM Scheme
? Operating Voltage Range:
– VCC Range: 2.7 V to 5.5 V
– EN, SDA, and SCL Pins Compatible With 1.8-V, 3.3-V, and 5-V Power Rails
– Output Maximum Voltage: 6 V
? 36 Constant-Current Sinks With High Precision
– 25.5 mA Maximum per Channel When VCC in Full Range
– 35 mA Maximum per Channel When VCC ≥ 3.3V
– Device-to-Device Error ±5%; Channel-to channel Error ±5%
Applications
LED Lighting, Indicator Lights, and Fun Lights for:
? Smoke Detector
? Set-Top Box
? Smart Router
? Handheld Devices
? Smart Speaker
? Smart Home Appliances
? Video Doorbell
? Electric Smart Lock
