LP3944ISQ/NOPB - Texas Instruments
RGB/White/Blue 8-LED Fun Light driver 24-WQFN -40 to 85
Technical Details
| Ambient Temperature Range High | 85°C |
| Current Rating | 25mA |
| Features | I²C |
| Frequency | 400kHz |
| Height | 800µm |
| Lead Free | Lead Free |
| Length | 4mm |
| Lifecycle Status | Production |
| Low Level Output Current | 25mA |
| Manufacturer Lifecycle Status | ACTIVE |
| Max Junction Temperature (Tj) | 125°C |
| Max Operating Temperature | 85°C |
| Max Power Dissipation | 1.08W |
| Max Supply Current | 550µA |
| Max Supply Voltage | 5.5V |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 2.3V |
| Mount | Surface Mount |
| Nominal Supply Current | 350µA |
| Number of Channels | 8 |
| Number of Outputs | 8 |
| Number of Pins | 24 |
| Number of Segments | 8 |
| Output Current | 200mA |
| Power Dissipation | 1.76W |
| Quiescent Current | 350µA |
| Radiation Hardening | No |
| RoHS | Compliant |
| Thickness | 750µm |
| Topology | Boost |
| Width | 4mm |
Compliance
RoHS : Unconfirmed
Radiation Hardening : No
Images
Texas Instruments
Alternatives (Possible Substitutes)
| Manufacturer | Manufacturer Part No. | Lifecycle Status Indicator | Confidence |
|---|---|---|---|
| Texas Instruments | Production | ||
| Texas Instruments | Unknown | ||
| Texas Instruments | Unknown | ||
| Texas Instruments | Unknown | ||
| Texas Instruments | Unknown | ||
| Texas Instruments | Production | ||
| Texas Instruments | Unknown | ||
| Microchip | Unknown | ||
| Texas Instruments | Obsolete | ||
| Analog Devices | Unknown |
Authorized Distributors
Non-Authorized Distributors
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