Reference Designs
Ultra-Low Profile Backlight Driver Reference Design
Texas Instruments
This reference design shows a step-by-step procedure for designing a white LED backlight driver. The focus is on choosing components for an ultra-low profile with a total circuit height of less than 0.7 mm. Data is shown for efficiency: transient operation and limits on operating conditions.
Features
- 2.8-V to 5-V operating input voltage rangeSupports displays up to 2P8S (16 LEDs)Noise-free PWM dimming controlTotal circuit height
Applications
- Chemistry/gas analyzer
- Desktop PC/motherboard
- Electrocardiogram (ECG)
- Endoscope
- CPAP machine
- LED signage
- Flat panel
- Dashboard camera
- Tablet (multimedia)
- Multiparameter patient monitor
- Anesthesia delivery systems
- Ventilators
- Sleep diagnostics
- Electronic thermometer
- Fitness machine
- Wearable fitness & activity monitor
- Smartwatch
- Electronic hospital bed & bed control
- Beauty & grooming
- Railway information
- Programmable DC power supply
- Single phase online UPS
- Display panel for PC & notebooks
- Eye
- ear
- nose & throat exam
- Mother & neonatal care monitor
- Surgical equipment
- Electric toothbrush
- Processor module
- Robot teach pendant (HMI)
- Clinical digital thermometer
Product Categories
- Power management
End Equipment Reference Diagrams
Application Area
End Equipment
Featured products
| Manufacturer: | Texas Instruments |
|---|---|
| Part Family: | DP83TC811-Q1 |
| Status: | ACTIVE |
| ROHS: | Y |
| PB Free: | Y |
| Manufacturer: | Texas Instruments |
|---|---|
| Part Family: | UCC15240-Q1 |
| Status: | ACTIVE |
| ROHS: | Y |
| PB Free: | Y |
| Manufacturer: | Texas Instruments |
|---|---|
| Part Family: | TMP1827 |
| Status: | ACTIVE |
| ROHS: | Y |
| PB Free: | Y |
| Manufacturer: | Texas Instruments |
|---|---|
| Part Family: | SN74AHC1G02-Q1 |
| Status: | ACTIVE |
| ROHS: | Y |
| PB Free: | Y |
| Manufacturer: | Texas Instruments |
|---|---|
| Part Family: | DLP301S |
| Status: | ACTIVE |
| ROHS: | Y |
| PB Free: | Y |
| Manufacturer: | Texas Instruments |
|---|---|
| Part Family: | TMUXHS221LV |
| Status: | ACTIVE |
| ROHS: | Y |
| PB Free: | Y |
