is a standalone digital pulse width modulator (DPWM) and LED driver integrated circuit (IC) primarily used in LED TV backlight power supplies . Manufactured by , it typically comes in an MSOP10 or SSOP10 Key Specifications Operating Voltage: 3.5V to 7V (absolute max/min varies by application). Temperature Range: -20°C to +130°C. Resolution: Up to 8-bits programmable resolution.
It is RoHS compliant , meeting modern safety and environmental standards. Practical Verdict sn51dp datasheet pdf
If you are an engineer looking for absolute maximum ratings, a student seeking pin configurations, or a hobbyist needing a practical circuit example, read on. We will cover everything you need to know, culminating in guidance on downloading the official . is a standalone digital pulse width modulator (DPWM)
The SN51DP functions as a standalone digital pulse width modulator (DPWM) designed for high-efficiency power management in LCD/LED displays. Manufacturer Package Type MSOP10 / SSOP10 Supply Voltage (Vcc) 3.5V to 7V Operating Temp -20°C to 130°C Applications LED Backlight Driving, DC Motor Control 2. Pin Configuration (10-Pin Layout) According to typical application circuits: Pin 1: VIN (Supply Input) Pin 2: GATE (Drive output for MOSFET) Pin 3: GND (Ground) Pin 4: CS (Current Sense) Pin 5: ISET (Current Setting) Pin 6: REF (Reference Voltage) Pin 7: FB (Feedback) Pin 8: COMP (Compensation) Datasheet Archive (datasheetarchive
: Includes on-chip 3.3V regulation, low jitter operation, and ESD protection on I/O pins.