2.8 OHM (Typ) Quad H-Bridge Motor Driver

文件：813.63 Kbytes 页数：28 Pages

Motorola

摩托罗拉

2.8 Ohm (TYP) QUAD H-BRIDGE MOTOR DRIVER

Overview The 34920 is a multifunctional analog ASIC used in printer and scanner applications.\n The 34920 ASIC integrates two switching voltage regulator circuits, four full H-bridge drivers, and a reset circuit in a single IC. Two DC/DC converters provide voltages from an unregulated input of 21 V • Individual thermal limit protection \n\n• User Selectable motors: 4 DC-motors (1.2 A/motor) 2 Step motors (W1 2 phase control) 2 DC-motors and 1 Step motor\n\n• 2 Buck regulators (switching @ 200 kHz)\n\n• VPR 10 ? 15 V DC (ext. program; approx. 1.0 A) \n\n• Low voltage detection Reset (VCC and VB;

恩XP

恩智浦

2.8 ohm (Typ) Quad H-Bridge Motor Driver

2.8 Ω (Typ) Quad H-Bridge Motor Driver The 34920 is a multifunctional analog ASIC. The 34920 integrates two circuits, four H-bridge drivers, a reset circuit in a single IC, and two DC/DC switching voltage regulators. Input voltage is 21 V to 42 V DC. Each motor of the two driver blocks can be co

文件：789.3 Kbytes 页数：29 Pages

freescaleFreescale Semiconductor, Inc

飞思卡尔飞思卡尔半导体

2.8 ohm (Typ) Quad H-Bridge Motor Driver

2.8 Ω (Typ) Quad H-Bridge Motor Driver The 34920 is a multifunctional analog ASIC. The 34920 integrates two circuits, four H-bridge drivers, a reset circuit in a single IC, and two DC/DC switching voltage regulators. Input voltage is 21 V to 42 V DC. Each motor of the two driver blocks can be co

文件：789.3 Kbytes 页数：29 Pages

freescaleFreescale Semiconductor, Inc

飞思卡尔飞思卡尔半导体

2.8 ohm (Typ) Quad H-Bridge Motor Driver

2.8 Ω (Typ) Quad H-Bridge Motor Driver The 34920 is a multifunctional analog ASIC. The 34920 integrates two circuits, four H-bridge drivers, a reset circuit in a single IC, and two DC/DC switching voltage regulators. Input voltage is 21 V to 42 V DC. Each motor of the two driver blocks can be co

文件：789.3 Kbytes 页数：29 Pages

freescaleFreescale Semiconductor, Inc

飞思卡尔飞思卡尔半导体

2.8 ohm (Typ) Quad H-Bridge Motor Driver

2.8 Ω (Typ) Quad H-Bridge Motor Driver The 34920 is a multifunctional analog ASIC. The 34920 integrates two circuits, four H-bridge drivers, a reset circuit in a single IC, and two DC/DC switching voltage regulators. Input voltage is 21 V to 42 V DC. Each motor of the two driver blocks can be co

文件：789.3 Kbytes 页数：29 Pages

freescaleFreescale Semiconductor, Inc

飞思卡尔飞思卡尔半导体