NJU7325

NJU7325 Single-phase DC Brushless Motor Driver IC „ GENERALDESCRIPTION The NJU7325 is a dual power amplifier designed for small actuator applications. It incorporates MOS-FET transistor in the output stage which can offer a low saturation output voltage in high current operation. The NJU7325 is available in small and thin surface mount packages MSOP8 (VSP8), MSOP8 (TVSP8) and ESON8-V1, which provides downsizing and thinning in motor applications. „ PACKAGE OUTLINE NJU7325KV1 (DFN8-V1(ESON8-V1)) NJU7325R (MSOP8(VSP8)) NJU7325RB1 (MSOP8(TVSP8)) „ FEATURES Single Supply Operating Voltage Low Operating Current Low Saturation Output Voltage CMOS Technology Package Outline VDD=2.4 to 5.5V Vsat=±0.35V @Io=±250mA MSOP8 (VSP8)*, MSOP8 (TVSP8)**, DFN8-V1(ESON8-V1) *MEET JEDEC MO-187-DA, **MEET JEDEC MO-187-DA / THIN TYPE „ BLOCK DIAGRAM 1 Ach -+ 2 3 8 Bch +- 7 6 45 -1- NJU7325 „ ABSOLUTE MAXIMUM RATINGS (Ta=25°C) PARAMETER SupplyVoltage Input Voltage Operating Temperature SYMBOL VDD Vid Topr RATINGS +7 -0.3 to VDD+0.3 -40 to +85 UNIT V V °C NOTE - Storage Temperature Power Dissipation (MSOP8(VSP8/TVSP8)) Tstg PD -50 to +150 400 °C mW Device itself - Power Dissipation (DFN8-V1(ESON8-V1)) PD 520 1100 mW (*1)Mounted on 2-Layers Board mW (*2)Mounted on 4-Layers Board (*1): Mounted on glass epoxy board based on EIA/JEDEC. (101.5×114.5×1.6mm: 2-Layers) (*2): Mounted on glass epoxy board based on EIA/JEDEC. (101.5×114.5×1.6mm: 4-Layers Internal fo...