LP3933SL/NOPB Integrated Circuits (ICs) |
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| Allicdata Part #: | LP3933SL/NOPBTR-ND |
| Manufacturer Part#: |
LP3933SL/NOPB |
| Price: | $ 0.00 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Texas Instruments |
| Short Description: | IC LED DRIVER RGLTR DIM 32TCSP |
| More Detail: | LED Driver IC 12 Output DC DC Regulator Step-Up (B... |
| DataSheet: |  LP3933SL/NOPB Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
Specifications
| Series: | -- |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Obsolete |
| Type: | DC DC Regulator |
| Topology: | Step-Up (Boost) |
| Internal Switch(s): | Yes |
| Number of Outputs: | 12 |
| Voltage - Supply (Min): | 2.65V |
| Voltage - Supply (Max): | 2.9V |
| Voltage - Output: | 5.3V |
| Current - Output / Channel: | 25mA, 120mA (Flash) |
| Frequency: | 1MHz |
| Dimming: | PWM |
| Applications: | Backlight, Camera Flash |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 32-WFLGA |
| Supplier Device Package: | 32-TLGA (4.5x5.5) |
| Base Part Number: | LP3933 |
Description
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LP3933SL/NOPB is a simple step-down regulator designed for efficient low output voltage regulation. It offers good load regulation, excellent line regulation and good load regulation with a wide input voltage range of 2.5v to 32V. It also features an adjustable current limit, over-temperature protection and short-circuit protection. With an adjustable output voltage range of 1.225V to 22V and a maximum output current of 2A, the LP3933SL/NOPB is ideal for powering embedded applications such as handheld devices, medical and industrial monitoring systems.The LP3933SL/NOPB is a Pulse-width Modulation integrated circuit (IC) designed to drive LEDs with improved light intensity and brightness. It features a programmable Soft-Start feature that limits inrush current during start-up. The built-in output voltage current limiter helps protect against short-circuit and overloading, while the adjustable output current limiter minimizes supply current to increase efficiency and reduce power dissipation.The LP3933SL/NOPB’s Pulse-width Modulation is a control technique used to regulate the intensity and brightness of LEDs. It acts as an electrically-controlled switch, controlled by a driver IC, that switches the LED on and off to create a signal of varying frequency and duty cycle that is proportional to the LED output. The frequency and duty cycle of the signal can be adjusted to control the brightness or intensity of the LED. When the signal changes, the LED output power changes accordingly.The LP3933SL/NOPB is a member of the Texas Instruments’ LP3933SL/NOPB Power Management Integrated Circuit (PMIC) family. This family is designed for low-noise and high-efficiency applications, delivering excellent power savings for LEDs and other lighting applications. The LP3933SL/NOPB is ideal for LED drivers, LED backlighting applications, LED dimming, and any other LED lighting application requiring efficient and reliable operation.The LP3933SL/NOPB is an ideal solution for applications requiring an efficient and reliable LED driver. With an adjustable current limit, over-temperature protection, and short-circuit protection, the LP3933SL/NOPB is designed to withstand harsh operating conditions. It also features a programmable Soft-Start feature that limits inrush current during start-up and its adjustable output voltage current limiter helps protect against short-circuit and overloading.Overall, the LP3933SL/NOPB is an excellent choice for powering a wide range of applications. Its Pulse-width Modulation feature helps to regulate the intensity and brightness of LEDs, providing greater control over the LED output power. The wide input voltage range, adjustable output voltage range, and maximum output current make it ideal for powering embedded applications such as handheld devices, medical and industrial monitoring systems.
The specific data is subject to PDF, and the above content is for reference
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