STMicroelectronics · Other integrated circuits
L99LDLH32TR
32 CHANNELS LED DRIVER WITH AUTO
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L99LDLH32TR specifications
Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.
| Manufacturer | STMicroelectronics |
|---|---|
| Ordering code | L99LDLH32TR |
| Family | Other integrated circuits |
| Package | 48-TFQFN Exposed Pad |
| Product Status | Active |
| Type | Linear |
| Topology | Constant Current |
| Internal Switch(s) | No |
| Number of Outputs | 32 |
| Voltage - Supply (Min) | 5.5V |
| Voltage - Supply (Max) | 28V |
| Voltage - Output | 5V |
| Current - Output / Channel | 24mA |
| Frequency | Not provided in source |
| Dimming | PWM |
| Applications | Automotive, Lighting |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 48-TFQFN Exposed Pad |
| Supplier Device Package | 48-VFQFPN (7x7) |
Documents and evidence
L99LDLH32TR ↗Catalog sources
www.ic-components.com · L99LDLH32TR ↗Source directory identity match; source detail pending. Specifications remain from existing catalog.
Before sourcing L99LDLH32TR
- Identify the firmware and board baseline
- Check flash, RAM and required peripherals
- Review pin assignment and supply limits
- Keep the full temperature and package suffix
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