Texas Instruments24-TSSOP (0.173", 4.40mm Width) Exposed PadRoHS
TLC5949PWPR
IC LED DRIVER LIN DIM 24HTSSOP
Category
Subcategory
Pmic Led Drivers
Package
24-TSSOP (0.173", 4.40mm Width) Exposed Pad
Status
Active
$1.37 / unit (market reference)
MOQ: 219 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Texas Instruments |
| Model | TLC5949PWPR |
| Package / Case | 24-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Topology | Shift Register |
| Voltage - Output | 10V |
| Number of Outputs | 16 |
| Supplier Device Package | 24-HTSSOP |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
TLC5949PWPR by Texas Instruments is a Shift Register IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output 10V. The 24-TSSOP (0.173", 4.40mm Width) Exposed Pad package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Type | Linear |
| Dimming | PWM |
| Topology | Shift Register |
| Frequency | 33MHz |
| Applications | Signage |
| Voltage - Output | 10V |
| Number of Outputs | 16 |
| Internal Switch(s) | Yes |
| Voltage - Supply (Max) | 3.6V |
| Voltage - Supply (Min) | 3V |
| Current - Output / Channel | 45mA |
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