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. It is frequently found in laptop power delivery systems and is noted for its compatibility with parts like the MP1432DN-LF-Z Key Specifications: BD9E102FJ Based on the BD9E102FJ Datasheet , the primary performance characteristics include: Input Voltage Range : 7.0V to 26V (Some variants support 4.5V to 28V). Output Current : Maximum 1.0A. Adjustable Output Switching Frequency
Thus, = 1 nF capacitor, with 'E' indicating a stable dielectric, and '9' representing the voltage rating. However, always verify with the specific brand's datasheet—some manufacturers use '9' for tolerance (e.g., ±5%), others for voltage. 9e102 datasheet
Analog Ground. Quiet reference ground loop for internal control systems and error amplifiers.
The target required for your system.
is a technical specification identifier commonly associated with high-precision integrated circuits, specifically linked to the series of step-down converters. Technical Overview
If you cannot source the exact 9E102 from AVX or Murata, here are direct equivalents: Are you looking to on a specific motherboard,
is a synchronous step-down switching regulator with an integrated power MOSFET. It provides a stable output voltage from an input voltage source of 7.0V to 26V, with a maximum load capacity of 1.0A. Key Applications Industrial equipment (24V lines) Consumer electronics Distributed power systems 2. Technical Specifications (BD9E102FJ-EVK-001)
The reality is that is not a universal standard part number across all brands. Instead, it most commonly refers to a surface-mount ceramic capacitor (typically manufactured by AVX, Murata, or KEMET) or, in some legacy cases, a small-signal switching transistor . However, the predominant and most sought-after interpretation in 2025 is the 9E102 capacitor , specifically a 1000 pF (1 nF), 50V to 100V, X7R or C0G dielectric capacitor in an 0603 or 0805 package . It is frequently found in laptop power delivery
, often grouped with industrial manuals like the ACS600 MultiDrive or Endress Prowirl specifications. Control Context: It is frequently cited in the context of CRMI Mill Equipment control diagrams and vibration standard documentation. for the full PDF or more specific pinout details for the 9E102?
The BD9E102FJ is offered in an 8-pin SOP-J8 package. The pinout is essential for correct PCB layout and device operation: