Altium Eagle OrCad PADS KiCad 
LM3549SQ/NOPB
IC LED DRIVER RGLTR DIM 24WQFN
NOVA Part#:
20-156903-LM3549SQ/NOPB
Manufacturer:
Manufacturer Part No:
LM3549SQ/NOPB
Standard Package:
1,000
Technical Datasheet:
Available download format
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LED Driver IC 3 Output DC DC Regulator Step-Down (Buck), Step-Up (Boost) I²C Dimming 705mA 24-WQFN (4x4)
| Category | PMIC - LED Drivers | |
| Manufacturer | Texas Instruments | |
| RoHS | 1 | |
| Packaging | Tape & Reel (TR) | |
| Operating Temperature | -30°C ~ 85°C (TA) | |
| Mounting Type | Surface Mount | |
| Supplier Device Package | 24-WQFN (4x4) | |
| Base Product Number | LM3549 | |
| Series | - | |
| Type | DC DC Regulator | |
| Voltage - Supply (Min) | 2.7V | |
| Voltage - Supply (Max) | 5.5V | |
| Voltage - Output | 4.6V | |
| Current - Output / Channel | 705mA | |
| Package / Case | 24-WFQFN Exposed Pad | |
| Topology | Step-Down (Buck), Step-Up (Boost) | |
| Number of Outputs | 3 | |
| Frequency | 2.4MHz | |
| Applications | - | |
| Internal Switch(s) | Yes | |
| Dimming | I²C |
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