STMicroelectronics ALED7709ATR LED Drivers
LED Driver IC 4 Output DC DC Controller SEPIC, Step-Up (Boost) Analog, PWM Dimming 200mA 24-QFN (5x5)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
ALED7709ATR
Detailed Description
AUTOMOTIVE LED DRIVER 4-CHANNEL
Package
24-VQFN Exposed Pad
Key Features
Package / Case: 24-VQFN Exposed Pad; Frequency: 250kHz ~ 2.2MHz
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
ALED7709ATR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics ALED7709ATR LED Drivers technical specifications.
General
Series
Automotive, AEC-Q100
Package / Case
24-VQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C (TJ)
Supply Voltage
4.5V ~ 42V
Lifecycle Status
Active
Application
Automotive
Frequency
250kHz ~ 2.2MHz
Type
DC DC Controller
Topology
SEPIC, Step-Up (Boost)
Alternate Parts Comparison (ALED7709ATR vs ALED8102SXTTR vs ALED6001TR vs ALED7707TR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 24-VQFN Exposed Pad | 16-PowerTSSOP | 16-PowerTSSOP | 24-VQFN Exposed Pad |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Dimming | Analog, PWM | PWM | Analog, PWM | PWM |
| Internal Switch S | No | Yes | No | Yes |
| Type | DC DC Controller | Linear | DC DC Controller | DC DC Regulator |
| Voltage Supply Max | -- | -- | -- | -- |
| Voltage Supply Min | -- | -- | -- | -- |
| Frequency | 250kHz ~ 2.2MHz | -- | 1MHz | 250kHz ~ 1MHz |
| Current Output Channel | 200mA | 100mA | -- | 85mA |
| Topology | SEPIC, Step-Up (Boost) | -- | SEPIC, Step-Down (Buck), Step-Up (Boost) | Step-Up (Boost) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Applications | -- | Automotive, Lighting | Automotive | Automotive, Backlight |
| Action |
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
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