LM27953TLX/NOPB
IC LED DRV RGLTR PWM 18DSBGAManufacturer: Texas Instruments
Categories: LED Drivers
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The Texas Instruments LM27953TLX-NOPB is a versatile LED driver IC designed for efficient backlight applications. This device features a 4-output switched capacitor (charge pump) DC-DC regulator topology, capable of delivering up to 20mA per channel. It incorporates advanced PWM dimming control for precise brightness adjustment, operating at a frequency of 500kHz. The LM27953TLX-NOPB includes internal switching capabilities and is housed in an 18-DSBGA package, suitable for surface mount applications. Operating within a supply voltage range of 2.7V to 5.5V, this component is engineered for reliability in demanding environments, with an operating temperature range of -30°C to 85°C. Its robust design makes it a suitable choice for various display backlighting solutions in consumer electronics and industrial equipment.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 18-WFBGA |
| Voltage - Output | - |
| Mounting Type | Surface Mount |
| Number of Outputs | 4 |
| Frequency | 500kHz |
| Type | DC DC Regulator |
| Operating Temperature | -30°C ~ 85°C (TA) |
| Applications | Backlight |
| Current - Output / Channel | 20mA |
| Internal Switch(s) | Yes |
| Topology | Switched Capacitor (Charge Pump) |
| Supplier Device Package | 18-DSBGA |
| Dimming | PWM |
| Voltage - Supply (Min) | 2.7V |
| Voltage - Supply (Max) | 5.5V |
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