: High efficiency even at light loads due to ROHM's Simple Light Load Mode (SLLM™). Package : Standard SOP-J8 (4.90 mm x 6.00 mm x 1.65 mm). 2. Key Specifications
A primary highlight of this regulator is ROHM's proprietary control mechanism. When an application drops into a low-power or standby state, the IC automatically scales down its switching activity, sustaining up to 80% efficiency even at a minimal 10mA output current . Key Specifications
Integrated MOSFETs for improved efficiency over asynchronous designs. 9e102 datasheet
*Disclaimer: This datasheet text is generated for general reference based on standard
Error Amplifier Compensation. Node for phase compensation. Connect a series RC network to ground to stabilize the current feedback control loop. : High efficiency even at light loads due
RDS(ON)cap R sub cap D cap S open paren cap O cap N close paren end-sub : 200 mΩ (Typical) : 0 μA (Typical) Package Profile : SOP-J8 Key Technical Features 1. Simple Light Load Mode (SLLM™) Control
Since a direct search fails, apply these forensic steps: Key Specifications A primary highlight of this regulator
The BD9E102FJ is an integrated MOSFET switching regulator designed for power management in battery-operated or DC-input devices. It utilizes a system, which provides high-speed transient response and simplified phase compensation. Key Specifications Specification Input Voltage Range 7.0V to 26V Output Current Up to 1.0A Switching Frequency 570 kHz (Typical) Package Type Efficiency Up to 89.6% at 0.7A Features and Functionality
A standout feature highlighted in the ROHM BD9E102FJ Technical Documentation is its proprietary SLLM™ control scheme. While standard buck regulators suffer from severe efficiency drops when load currents fall, SLLM™ automatically transitions the IC into an energy-saving mode during light loads. It maintains a high efficiency of approximately 80% even at a minuscule output current of 2. Current Mode Control Architecture
To achieve optimal performance, the datasheet recommends using specific external components around the BD9E102FJ. A typical application circuit includes:
Each time Mara grafted the module into some failing thing, it asked back—not in language but in cost. The device would yield a memory to restore function, and in exchange would keep a shadow of the restored system inside itself. It remembered the camera shutter by the click of the photographer’s wrist; it remembered the synth’s human breath by a scraped scale; it remembered the lullaby by humming it back in a key slightly off. It did not ask permission. It could not ask permission—its architecture only allowed exchange, not consent—so the debt settled quietly: things that started working again left a smell or a single, precise omission in the life they resumed.