NJW4830

NJW4830 Single High Side Switch GENERAL DESCRIPTION The NJW4830 is the single high-side switch that can supply 0.5A. The active clamp circuit, overcurrent and thermal shutdown are built-in with Pch MOS FET. It can be controlled by a logic signal (3V/5V) directly. Therefore, it is suitable for Car accessory, Industrial Equipments and other applications. „ PACKAGE OUTLINE NJW4830U2 FEATURES Drain-Source Voltage 45V Drain Current 0.5A Corresponding with Logic Voltage Operation: 3V/5V Low On-Resistance 0.35Ω (typ.) Low Consumption Current 110µA (typ.) Active Clamp Circuit Over Current Protection Thermal Shutdown Package Outline SOT89-5 PIN CONFIGURATION 524 1. IN 2. GND 3. FLT 4. VDD 5. OUT 123 BLOCK DIAGRAM VDD FLT VDD IN FLT DELAY Level Shift Over Current Protection Thermal Shut Down Active Clamp GND OUT Ver.2014-01-08 -1- NJW4830 ABSOLUTE MAXIMUM RATINGS (Ta=25°C) PARAMETER SYNBOL RATINGS UNIT REMARK Drain-Source Voltage Supply Voltage Input Voltage FLT Pin Voltage VDS VDD VIN VFLT Power Dissipation PD Active Clamp Tolerance (Single Pulse) EAS Active Clamp Current Junction Temperature Operating Temperature Storage Temperature IAP Tj Topr Tstg (*1): Mounted on glass epoxy board. (76.2 114.3 +45 +45 −0.3 to +6 −0.3 to +6 625 (*1) 2,400 (*2) V VDD–OUT Pin V VDD–GND Pin V IN–GND Pin V FLT–GND Pin mW – 10 mJ – 0.5 A – −40 to +150 °C – −40 to +85 °C – −50 to +150 °C – 1.6mm:based on EIA/JDEC standard size, 2Layers, Cu a...