LITIX™ Power TLD5099EP is a flexibly usable DC-DC boost controller with built in diagnosis and protection features especially designed to drive LEDs
It also includes an integrated pulse width modulator to easily implement a dimming function with reduced color shifting and a spread spectrum modulator to improve the EMI performance. It is designed to support fixed current and fixed voltage configurations in multiple topologies such as Boost, Buck, Buck-Boost, SEPIC and Flyback by simply adjusting the external components. The TLD5099EP drives a low side n-channel power MOSFET from an internal 5 V linear regulator.
Summary of Features
Fixed current or fixed voltage configuration in Boost, Buck, Buck-Boost, SEPIC and Flyback topology
Drives low-side external n-channel switching MOSFET from internal 5 V voltage regulator
Flexible switching frequency range from 100 kHz to 500 kHz with spread spectrum modulator
Synchronization with external clock source
Wide input voltage range from 4.5 V to 45 V
Enable & PWM functions with very low shutdown current: IQ_OFF < 15 µA at 105°C
Analog dimming and PWM dimming feature (embedded or external) to adjust average LED current
PWMO gate driver for PWM dimming and output disconnection
Potential Applications
Automotive exterior and interior lighting
General illumination
General purpose current/voltage controlled DC-DC driver
Applications
3D ToF camera for in-cabin monitoring system
Automotive LED lighting systems
Multi-purpose camera
Designers who used this product also designed with
TLD1114-1EP | LITIX™ Basic+
BSP372N | Small signal/small power MOSFET
TLD2331-3EP | LITIX™ Basic+
TLE7258SJ | Automotive LIN transceivers
IPD25N06S4L-30 | Automotive MOSFET
TLD1114-1EP | LITIX™ Basic+
BSP372N | Small signal/small power MOSFET
TLD2331-3EP | LITIX™ Basic+
TLE7258SJ | Automotive LIN transceivers
IPD25N06S4L-30 | Automotive MOSFET
TLD1114-1EP | LITIX™ Basic+
BSP372N | Small signal/small power MOSFET
TLD2331-3EP | LITIX™ Basic+
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LITIX™ Power TLD5099EP is a flexibly usable DC-DC boost controller with built in diagnosis and protection features especially designed to drive LEDs
It also includes an integrated pulse width modulator to easily implement a dimming function with reduced color shifting and a spread spectrum modulator to improve the EMI performance. It is designed to support fixed current and fixed voltage configurations in multiple topologies such as Boost, Buck, Buck-Boost, SEPIC and Flyback by simply adjusting the external components. The TLD5099EP drives a low side n-channel power MOSFET from an internal 5 V linear regulator.
Summary of Features
- Fixed current or fixed voltage configuration in Boost, Buck, Buck-Boost, SEPIC and Flyback topology
- Drives low-side external n-channel switching MOSFET from internal 5 V voltage regulator
- Flexible switching frequency range from 100 kHz to 500 kHz with spread spectrum modulator
- Synchronization with external clock source
- Wide input voltage range from 4.5 V to 45 V
- Enable & PWM functions with very low shutdown current: IQ_OFF < 15 µA at 105°C
- Analog dimming and PWM dimming feature (embedded or external) to adjust average LED current
- PWMO gate driver for PWM dimming and output disconnection
Potential Applications
- Automotive exterior and interior lighting
- General illumination
- General purpose current/voltage controlled DC-DC driver
Applications
- 3D ToF camera for in-cabin monitoring system
- Automotive LED lighting systems
- Multi-purpose camera
Designers who used this product also designed with
- TLD1114-1EP |
LITIX™ Basic+
- BSP372N |
Small signal/small power MOSFET
- TLD2331-3EP |
LITIX™ Basic+
- TLE7258SJ |
Automotive LIN transceivers
- IPD25N06S4L-30 |
Automotive MOSFET
- TLD1114-1EP |
LITIX™ Basic+
- BSP372N |
Small signal/small power MOSFET
- TLD2331-3EP |
LITIX™ Basic+
- TLE7258SJ |
Automotive LIN transceivers
- IPD25N06S4L-30 |
Automotive MOSFET
- TLD1114-1EP |
LITIX™ Basic+
- BSP372N |
Small signal/small power MOSFET
- TLD2331-3EP |
LITIX™ Basic+
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