The LITIX™ Basic+ TLD2331-3EP is a triple channel high-side driver IC with integrated output stages
The TLD2331-3EP is designed to control LEDs with a current up to 80 mA. In typical automotive applications the device is capable of driving 3 red LEDs per chain (total 9 LEDs) with a current up to 60 mA and even above, if not limited by the overall system thermal properties. Practically, the output current is controlled by an external resistor or reference source, independently from load and supply voltage changes.
Summary of Features
Triple channel device with integrated and protected output stages (current sources), optimized to drive LEDs as additional low cost current source
High output current (up to 80 mA) per channel
Very low current consumption in sleep mode
Very low output leakage when channel is “off”
Low current consumption during fault
Additional output current demand supported by LITIX™ Companion direct drive
Very high precision digital dimming supported
Intelligent fault management: up to 16 and more devices can share a common error network with only one external resistor
Reverse polarity protection allows reduction of external components and improves system performance at low battery/input voltages
Overload protection
Wide temperature range: -40°C < TJ < 150°C
Output current control via external low power resistor
Green product (RoHS compliant)
Potential Applications
Cost effective “stop”/ “tail” function implementation with shared and separated LEDs per function
Turn indicators
Position, fog, rear lights and side markers
Animated light functions like wiping indicators and “welcome/goodbye” functions
Day Running Light
Interior lighting functions like ambient lighting (including RGB color control), illumination and dash board lighting
LED indicators for industrial applications and instrumentation
Designers who used this product also designed with
BSP372N | Small signal/small power MOSFET
TLD5099EP | LITIX™ Power
TLD2314EL | LITIX™ Basic
TLF4949SJ | OPTIREG™ linear voltage regulators (LDO)
TLD1211SJ | LITIX™ Linear
TLT9255WLC | Automotive CAN transceivers
TLE7259-3LE | Automotive LIN transceivers
TLE9350VSJ | Automotive CAN transceivers
TLF35584QVVS2 | OPTIREG™ PMIC
IPD25N06S4L-30 | Automotive MOSFET
TLE7258SJ | Automotive LIN transceivers
BSP372N | Small signal/small power MOSFET
TLD5099EP | LITIX™ Power
TLD2314EL | LITIX™ Basic
TLF4949SJ | OPTIREG™ linear voltage regulators (LDO)
TLD1211SJ | LITIX™ Linear
TLT9255WLC | Automotive CAN transceivers
TLE7259-3LE | Automotive LIN transceivers
TLE9350VSJ | Automotive CAN transceivers
1 2 3
Applications
ADAS & autonomous driving
Body electronics and power distribution
Chassis domain control
The LITIX™ Basic+ TLD2331-3EP is a triple channel high-side driver IC with integrated output stages
The TLD2331-3EP is designed to control LEDs with a current up to 80 mA. In typical automotive applications the device is capable of driving 3 red LEDs per chain (total 9 LEDs) with a current up to 60 mA and even above, if not limited by the overall system thermal properties. Practically, the output current is controlled by an external resistor or reference source, independently from load and supply voltage changes.
Summary of Features
- Triple channel device with integrated and protected output stages (current sources), optimized to drive LEDs as additional low cost current source
- High output current (up to 80 mA) per channel
- Very low current consumption in sleep mode
- Very low output leakage when channel is “off”
- Low current consumption during fault
- Additional output current demand supported by LITIX™ Companion direct drive
- Very high precision digital dimming supported
- Intelligent fault management: up to 16 and more devices can share a common error network with only one external resistor
- Reverse polarity protection allows reduction of external components and improves system performance at low battery/input voltages
- Overload protection
- Wide temperature range: -40°C < TJ < 150°C
- Output current control via external low power resistor
- Green product (RoHS compliant)
Potential Applications
- Cost effective “stop”/ “tail” function implementation with shared and separated LEDs per function
- Turn indicators
- Position, fog, rear lights and side markers
- Animated light functions like wiping indicators and “welcome/goodbye” functions
- Day Running Light
- Interior lighting functions like ambient lighting (including RGB color control), illumination and dash board lighting
- LED indicators for industrial applications and instrumentation
Designers who used this product also designed with
- BSP372N |
Small signal/small power MOSFET
- TLD5099EP |
LITIX™ Power
- TLD2314EL |
LITIX™ Basic
- TLF4949SJ |
OPTIREG™ linear voltage regulators (LDO)
- TLD1211SJ |
LITIX™ Linear
- TLT9255WLC |
Automotive CAN transceivers
- TLE7259-3LE |
Automotive LIN transceivers
- TLE9350VSJ |
Automotive CAN transceivers
- TLF35584QVVS2 |
OPTIREG™ PMIC
- IPD25N06S4L-30 |
Automotive MOSFET
- TLE7258SJ |
Automotive LIN transceivers
- BSP372N |
Small signal/small power MOSFET
- TLD5099EP |
LITIX™ Power
- TLD2314EL |
LITIX™ Basic
- TLF4949SJ |
OPTIREG™ linear voltage regulators (LDO)
- TLD1211SJ |
LITIX™ Linear
- TLT9255WLC |
Automotive CAN transceivers
- TLE7259-3LE |
Automotive LIN transceivers
- TLE9350VSJ |
Automotive CAN transceivers
1
2
3
Applications
- ADAS & autonomous driving
- Body electronics and power distribution
- Chassis domain control
