New Original BTS555 Intelligent High-Side Power Switch 128A 1.9mΩ N-CH 1:1 TO218AB/5 On-Resistance Industrial-Grade Power Management IC

—Power Switch/Driver 1:1 N-Channel 128A TO-218AB/5

Product Description
—Type: Intelligent High-Side Power Switch (Single Channel)

—Core Function: Integrated high-side intelligent power switch for power management and load driving, with multiple protection functions.

—Electrical characteristics:
—Maximum output current: 128A (pulse peak value can reach 165A)
——On-resistance: 1.9 milliohms (typical value)
——Operating temperature range: -40℃~150℃ (junction temperature)
—Packaging and installation:
—Package type: TO-218AB/5 (through-hole installation)
—Dimensions: 15mm long × 12.5mm wide × 4.9mm high

Features
—Protection Mechanism:
——Overload Protection, Current Limitation, Short Circuit Protection
——Thermal Shutdown (Overheat Protection), Overvoltage Protection
——Electrostatic Discharge (ESD) Protection
—High-Performance Design:
——Use low on-resistance MOSFET (typical value 1.9 milliohms) to reduce power consumption and improve circuit efficiency.
——Supports a wide power supply voltage range (5V~34V) to adapt to a variety of application scenarios.

Applications
—Industrial automation: motor control, high-power device switching.
—Automotive electronics: vehicle power management, load drive (such as window and seat adjustment).
—Consumer electronics: power adapter, battery charging management.