TPS61055YZGT
IC LED DRVR RGLTR PWM 12DSBGAManufacturer: Texas Instruments
Categories: LED Drivers
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Texas Instruments TPS61055YZGT is a highly efficient, synchronous, step-up (boost) DC-DC converter designed for driving high-brightness LEDs. This device features a single output capable of delivering up to 500mA for flash applications, with adjustable output voltage up to 5.5V. Integrated PWM dimming control allows for precise brightness adjustment. The TPS61055YZGT operates with a wide input voltage range of 2.5V to 6V and a switching frequency of 2MHz, enabling the use of small external components. Its internal switch design simplifies external component count. This component is supplied in a 12-DSBGA package on tape and reel, suitable for surface mounting. Applications include camera flash modules and general LED lighting, particularly where high efficiency and compact design are critical. Operating temperature range is -40°C to 85°C (TA).
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 | 12-UFBGA, DSBGA |
| Voltage - Output | 5.5V |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Frequency | 2MHz |
| Type | DC DC Regulator |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Applications | Camera Flash, Lighting |
| Current - Output / Channel | 500mA (Flash) |
| Internal Switch(s) | Yes |
| Topology | Step-Up (Boost) |
| Supplier Device Package | 12-DSBGA |
| Dimming | PWM |
| Voltage - Supply (Min) | 2.5V |
| Voltage - Supply (Max) | 6V |
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