LM3552SDX/NOPB
IC LED DRIVER RGLTR 1A 14WSONManufacturer: Texas Instruments
Categories: LED Drivers
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Texas Instruments LM3552SDX-NOPB is a highly efficient DC-DC boost regulator designed for driving high-brightness LEDs. This single-output device features a 1A flash current capability and an integrated switch, simplifying external component count. Operating at a fixed frequency of 1.25MHz, it provides a compact solution for camera flash applications. The LM3552SDX-NOPB supports a supply voltage range of 2.7V to 5.5V and is housed in a 14-WSON (4x4) package. Its surface mount configuration and operation over an extended temperature range of -40°C to 85°C make it suitable for various portable electronic devices.
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 | 14-WFDFN Exposed Pad |
| Voltage - Output | - |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Frequency | 1.25MHz |
| Type | DC DC Regulator |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Applications | Camera Flash |
| Current - Output / Channel | 1A (Flash) |
| Internal Switch(s) | Yes |
| Topology | Step-Up (Boost) |
| Supplier Device Package | 14-WSON (4x4) |
| Dimming | - |
| Voltage - Supply (Min) | 2.7V |
| Voltage - Supply (Max) | 5.5V |
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