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LP8863-Q1 Automotive Display LED-Backlight driver with Six 150-mA channels
HTSSOP38Manufacturer:
Mfr.Part #:
LP8863ADCPRQ1
Datasheet:
Type:
DC DC Controller
Topology:
Step-Up (Boost)
Internal Switch(s):
No
Number Of Outputs:
6
EDA/CAD Models:
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The LP8863ADCPRQ1 is a versatile LED driver from Texas Instruments, designed for automotive lighting applications such as headlights, interior lighting, and instrument clusters. It can also be used in other lighting applications where precision dimming and control of LED brightness are required. This device features six 150-mA channels, making it suitable for driving multiple LEDs simultaneously. It has a wide input voltage range, low dropout voltage regulator, and soft-start transient reduction to ensure stable operation. Additionally, it includes a dual-channel SAR ADC (12-bit x 2) with up to 100ksps sampling rate, allowing for precise monitoring of LED brightness. The LP8863ADCPRQ1 also features thermal shutdown protection, auto-recovery from overtemperature events, and fault-tolerant operation to ensure reliable performance in harsh environments. Its compact HTSSOP-38 package makes it suitable for space-constrained applications.
According to the product information, the LP8863ADCPRQ1 features include:
The package type of LP8863ADCPRQ1 is HTSSOP (38-pin).
The LP8863ADCPRQ1 has a pin count of 38 pins in an HTSSOP package.
Here's a concise overview of its pin functions:
Please note that this is a summary of the pin functions, and you should refer to the datasheet for more detailed information.
The manufacturer of the LP8863ADCPRQ1 is Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs, manufactures, tests, and sells semiconductors, including analog and embedded processing chips. It's a leading player in the industry, offering innovative solutions for aerospace, automotive, industrial, medical, and consumer electronics applications.
The LP8863ADCPRQ1 is commonly used in automotive lighting applications such as headlights, interior lighting, and instrument clusters. It can also be used in other lighting applications where precision dimming and control of LED brightness is required.
Category | Integrated Circuits (ICs)Power Management (PMIC)LED Drivers | Type | DC DC Controller |
Topology | Step-Up (Boost) | Internal Switch(s) | No |
Number of Outputs | 6 | Voltage - Supply (Min) | 3V |
Voltage - Supply (Max) | 48V | Voltage - Output | - |
Current - Output / Channel | 150mA | Frequency | 300kHz ~ 2.2MHz |
Dimming | PWM | Applications | Automotive, Backlight |
Operating Temperature | -40°C ~ 125°C (TA) | Mounting Type | Surface Mount |
Base Product Number | LP8863 | Number of channels | 6 |
Rating | Automotive | Operating temperature range (°C) | -40 to 125 |
Vin (min) (V) | 3 | Vin (max) (V) | 48 |
Vout (min) (V) | 7 | Vout (max) (V) | 48 |
Iout (max) (A) | 0.9 | Iq (typ) (mA) | 15 |
Switching frequency (max) (kHz) | 2200 | Features | Adjustable Switch Frequency, Boost Sync, Enable/Shutdown, Fault Detection, Fault Diagnostic, Global dimming, Hybrid Dimming/Phase Shift, I2C control, LED Open Detection, LED Shorted Detection, Load Disconnect During Shutdown, Power-Line FET, Soft Start, Spread Spectrum, Synchronization Pin, Thermal Prewarning and Shutdown |
feature-number-of-digits | feature-number-of-segments | 42 | |
feature-number-of-led-outputs | feature-topology | ||
feature-process-technology | feature-input-output-type | ||
feature-minimum-operating-supply-voltage-v | 2.7 | feature-maximum-operating-supply-voltage-v | 5.5 |
feature-output-voltage-v | 47 | feature-maximum-supply-current-ua | 1(Typ) |
feature-maximum-output-current-ma | feature-maximum-power-dissipation-mw | ||
feature-packaging | Tape and Reel | feature-rad-hard | |
feature-pin-count | 38 | feature-cecc-qualified | |
feature-esd-protection | feature-military | No | |
feature-aec-qualified | Yes | feature-aec-qualified-number | AEC-Q100 |
feature-auto-motive | Yes | feature-p-pap | Yes |
feature-eccn-code | EAR99 | feature-svhc | Yes |
feature-svhc-exceeds-threshold | No | Package/Case | HTSSOP38 |
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