L99LD21Q6
ObsoleteSTMicroelectronics
HIGH POWER LED DRIVER FOR AUTOMO
Deep-Dive with AI
Search across all available documentation for this part.
DocumentsDatasheet
L99LD21Q6
ObsoleteSTMicroelectronics
HIGH POWER LED DRIVER FOR AUTOMO
Deep-Dive with AI
DocumentsDatasheet
Technical Specifications
Parameters and characteristics for this part
| Specification | L99LD21Q6 |
|---|---|
| Applications | Lighting |
| Current - Output / Channel | 1.5 A |
| Dimming | PWM, SPI |
| Frequency [Max] | 450 kHz |
| Frequency [Min] | 100 kHz |
| Grade | Automotive |
| Internal Switch(s) | True |
| Mounting Type | Surface Mount |
| Number of Outputs | 2 |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 40-TFQFN Exposed Pad |
| Qualification | AEC-Q100 |
| Supplier Device Package | 40-QFN (6x6) |
| Topology | Step-Down (Buck), Step-Up (Boost) |
| Type | DC DC Regulator |
| Voltage - Supply (Min) [Min] | 5.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
Description
General part information
L99LD21 Series
LED Driver IC 2 Output DC DC Regulator Step-Down (Buck), Step-Up (Boost) PWM, SPI Dimming 1.5A 40-QFN (6x6)
Documents
Technical documentation and resources