This is the most critical information for any repair or analysis. The SN51DP's 10 pins each have a specific role in the backlight driver circuit. The table below summarizes these based on real-world measurements and circuit analysis:
The first page is your executive summary. Look for keywords:
The is a high-efficiency LED backlight driver integrated circuit (IC) manufactured by On-Bright Electronics. It is widely used in liquid crystal displays (LCDs), computer monitors, and flat-screen LED televisions, particularly on mainboards like the TP.S506.PB801 found in brands such as Arielli, Crown, and Felix. This article provides a comprehensive overview of the technical specifications, pinout configurations, applications, and troubleshooting techniques outlined in the SN51DP Datasheet PDF. SN51DP Technical Overview
is a power management integrated circuit (IC) manufactured by
Direct matching functional identifier using the exact same SSOP-10 frame.
– Internal precision reference voltage output or bypass pin.
It is RoHS compliant , meeting modern safety and environmental standards. Practical Verdict
: Designed to operate within precise temperature and voltage ranges to maintain display stability. Compact Design
Feedback input terminal linked to the LED cathode to regulate string current. COMP
Compare the pinout to a standard UC384x series controller. If the SN51DP pinout matches a UC3844, you may have found a clone or equivalent.
Available in compact SSOP-10 or MSOP-10 formats, making it ideal for thin layout panel boards. Maximum Operating Temperature: 85 °C. Environmental Standard: 100% RoHS compliant. Pin Count: 10 functional pins. Pin Configuration and Functions
| Базовая единица | шт |
| Производитель | Symbol |
| Гарантия | Официальная гарантия производителя |
| Индексировать характеристики | Да |
This is the most critical information for any repair or analysis. The SN51DP's 10 pins each have a specific role in the backlight driver circuit. The table below summarizes these based on real-world measurements and circuit analysis:
The first page is your executive summary. Look for keywords:
The is a high-efficiency LED backlight driver integrated circuit (IC) manufactured by On-Bright Electronics. It is widely used in liquid crystal displays (LCDs), computer monitors, and flat-screen LED televisions, particularly on mainboards like the TP.S506.PB801 found in brands such as Arielli, Crown, and Felix. This article provides a comprehensive overview of the technical specifications, pinout configurations, applications, and troubleshooting techniques outlined in the SN51DP Datasheet PDF. SN51DP Technical Overview
is a power management integrated circuit (IC) manufactured by
Direct matching functional identifier using the exact same SSOP-10 frame.
– Internal precision reference voltage output or bypass pin.
It is RoHS compliant , meeting modern safety and environmental standards. Practical Verdict
: Designed to operate within precise temperature and voltage ranges to maintain display stability. Compact Design
Feedback input terminal linked to the LED cathode to regulate string current. COMP
Compare the pinout to a standard UC384x series controller. If the SN51DP pinout matches a UC3844, you may have found a clone or equivalent.
Available in compact SSOP-10 or MSOP-10 formats, making it ideal for thin layout panel boards. Maximum Operating Temperature: 85 °C. Environmental Standard: 100% RoHS compliant. Pin Count: 10 functional pins. Pin Configuration and Functions
