Part A
TLC5940QRHBREP
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 7440 個数
- Package
- VQFN-32
- Series
- PMIC - LEDドライバ
Parts at a glance
Part B
TLC5944RHBR
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 6107 個数
- Package
- VQFN-32
- Series
- PMIC - LEDドライバ
Need help validating a replacement?
Send your BOM and application constraints for technical and sourcing review.
Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | TLC5940QRHBREP | TLC5944RHBR |
|---|---|---|
| Part Status | Active | Obsolete |
| Type | Linear | Linear |
| Topology | Shift Register | Shift Register |
| Internal Switch(s) | Yes | Yes |
| Number of Outputs | 16 | 16 |
| Voltage - Supply (Min) | 3V | 3V |
| Voltage - Supply (Max) | 5.5V | 5.5V |
| Voltage - Output | 17V | 3V ~ 15V |
| Current - Output / Channel | 120mA | 60mA |
| Frequency | 30MHz | 30MHz |
| Applications | Backlight, Signage | Signage |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |