STMicroelectronics L99LDLH32TR LED Drivers
LED Driver IC 32 Output Linear Constant Current PWM Dimming 24mA 48-VFQFPN (7x7)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
L99LDLH32TR
Detailed Description
32 CHANNELS LED DRIVER WITH AUTO
Package
48-TFQFN Exposed Pad
Key Features
Package / Case: 48-TFQFN Exposed Pad
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
L99LDLH32TR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics L99LDLH32TR LED Drivers technical specifications.
General
Series
Automotive, AEC-Q100
Package / Case
48-TFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C (TJ)
Supply Voltage
5.5V ~ 28V
Lifecycle Status
Active
Application
Automotive, Lighting
Type
Linear
Topology
Constant Current
Dimming
PWM
Alternate Parts Comparison (L99LDLH32TR vs HVLED815PF vs STCS2ASPR vs STCS1APHR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 48-TFQFN Exposed Pad | 16-SOIC | PowerSO-10 Exposed Bottom Pad | PowerSO-8 |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 150°C (TJ) |
| Dimming | PWM | PWM | PWM | PWM |
| Internal Switch S | No | Yes | Yes | Yes |
| Type | Linear | AC DC Offline Switcher | Linear | Linear |
| Voltage Supply Max | -- | -- | -- | -- |
| Voltage Supply Min | -- | -- | -- | -- |
| Current Output Channel | 24mA | -- | 2A | 1.5A |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Number of Outputs | 32 | 1 | 1 | 1 |
| Action |
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