Overview
The UBA3070T/N1,118 is a highly efficient and flexible LED backlight driver IC produced by NXP USA Inc. It is part of the first generation of power-efficient LED backlight driver ICs, designed to provide reliable and efficient LED driving solutions. This IC is particularly suited for backlight applications in various electronic devices, offering high performance and flexibility in LED driver design.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | NXP USA Inc. |
| Type | DC DC Controller |
| Dimming | PWM |
| Topology | Step-Down (Buck) |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Operating Temperature | -40°C ~ 145°C (TJ) |
| Voltage - Supply (Min) | 9.3V |
| Voltage - Supply (Max) | 10.6V |
| Voltage - Output | 12V |
| Number of Outputs | 1 |
| Internal Switch(s) | No |
| Output Current | 560 mA |
| Mounting Type | Surface Mount |
| RoHS | Yes |
Key Features
- High Efficiency: The UBA3070T/N1,118 is designed to be highly efficient, making it suitable for power-efficient LED backlight applications.
- PWM Dimming: It supports PWM dimming, allowing for precise control over the brightness of the LEDs.
- Step-Down Topology: The IC uses a step-down (buck) topology, which is efficient for reducing voltage levels.
- Wide Operating Temperature Range: It operates over a wide temperature range of -40°C to 145°C, making it robust for various environmental conditions.
- Single Output: The IC has a single output, which simplifies the design and implementation of LED backlight systems.
Applications
- Backlight Driving: The UBA3070T/N1,118 is primarily used for driving LEDs in backlight applications, such as in LCD panels and other display devices.
- Display Systems: It is suitable for various display systems that require efficient and reliable LED backlighting.
Q & A
- Q: What is the primary function of the UBA3070T/N1,118 IC?
A: The primary function of the UBA3070T/N1,118 IC is to serve as an LED backlight driver, providing efficient and reliable control over LED brightness.
- Q: What type of dimming does the UBA3070T/N1,118 support?
A: The UBA3070T/N1,118 supports PWM (Pulse Width Modulation) dimming.
- Q: What is the operating temperature range of the UBA3070T/N1,118?
A: The operating temperature range of the UBA3070T/N1,118 is -40°C to 145°C (TJ).
- Q: What is the output voltage of the UBA3070T/N1,118?
A: The output voltage of the UBA3070T/N1,118 is 12V.
- Q: Is the UBA3070T/N1,118 RoHS compliant?
A: Yes, the UBA3070T/N1,118 is RoHS compliant.
- Q: What is the package type of the UBA3070T/N1,118?
A: The UBA3070T/N1,118 comes in an 8-SOIC (0.154", 3.90mm Width) package.
- Q: What is the maximum supply voltage for the UBA3070T/N1,118?
A: The maximum supply voltage for the UBA3070T/N1,118 is 10.6V.
- Q: Does the UBA3070T/N1,118 have internal switches?
A: No, the UBA3070T/N1,118 does not have internal switches.
- Q: What is the output current of the UBA3070T/N1,118?
A: The output current of the UBA3070T/N1,118 is 560 mA.
- Q: Is the UBA3070T/N1,118 still in production?
A: No, the UBA3070T/N1,118 is listed as obsolete.
