LM3631YFFR
IC LED DRIVER RGLTR DIM 24DSBGA
Pmic Led Drivers
24-UFBGA, DSBGA
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 | LM3631YFFR |
| Package / Case | 24-UFBGA, DSBGA |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Topology | Step-Up (Boost), Switched Capacitor (Charge Pump) |
| Voltage - Output | 29V |
| Number of Outputs | 2 |
| Supplier Device Package | 24-DSBGA (2.59x1.89) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
LM3631YFFR by Texas Instruments is a Step-Up (Boost), Switched Capacitor (Charge Pump) IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output 29V. The 24-UFBGA, DSBGA 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 | DC DC Regulator |
| Dimming | PWM |
| Topology | Step-Up (Boost), Switched Capacitor (Charge Pump) |
| Frequency | 500kHz ~ 1MHz |
| Applications | Backlight |
| Voltage - Output | 29V |
| Number of Outputs | 2 |
| Internal Switch(s) | Yes |
| Voltage - Supply (Max) | 5V |
| Voltage - Supply (Min) | 2.7V |
| Current - Output / Channel | 25mA |
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