LP5036RJVR
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- Mfr.Part #
- LP5036RJVR
- Manufacturer
- Texas Instruments
- Package / Case
- 46-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC LED DRIVER LINEAR 35MA 46VQFN
- Stock
- 3,127
- In Stock ：
- 3,127
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- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- LED Drivers
- Supplier Device Package :
- 46-VQFN (6x5)
- Topology :
- -
- Package / Case :
- 46-VFQFN Exposed Pad
- Current - Output / Channel :
- 35mA
- Frequency :
- 29kHz
- Mounting Type :
- Surface Mount
- Number of Outputs :
- 36
- Voltage - Output :
- 0V ~ 5.5V
- Applications :
- LED Lighting
- Type :
- Linear
- Product Status :
- Active
- Internal Switch(s) :
- No
- Voltage - Supply (Max) :
- 5.5V
- Operating Temperature :
- -40°C ~ 125°C (TJ)
- Dimming :
- -
- Voltage - Supply (Min) :
- 2.7V
- Datasheets
- LP5036RJVR
PMIC LP5036 29kHz 3.3V 46-VFQFN Exposed Pad
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
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