MOTOROLA Manuals

The 33999 is a 16-output low-side switch with a 24-bit serial input control. It is designed for a variety of applications including inductive, incandescent, and LED loads. The Serial Peripheral Interface (SPI) provides both input control and diagnostic readout. Eight parallel inputs are also provided for direct Pulse Width Modulation (PWM) control of eight dedicated outputs. Additionally, an output-programmable PWM input provides PWM of any combination of outputs. A dedicated reset input provides the ability to clear all internal registers and turn all outputs off. The 33999 directly interfaces with microcontrollers and is compatible with both 3.3 V and 5.0 V CMOS logic levels. The 33999, in effect, serves as a bus expander and buffer with fault management features that reduces the MCU's fault management burden.

The 33996 is a 16-output low-side switch with a 24-bit serial input control，used in various applications including inductive，incandescent，and LED loads.

This is a document about the development of a high-speed CAN bus system basis chip by Motorola, Inc. The chip integrates many functions frequently used by automotive ECUs, including two voltage regulators, four high voltage inputs, and a 1Mbaud CAN physical interface.

The 33981 is a high-frequency, self-protected 4.0 mΩ RDS(ON) high-side switch used to replace electromechanical relays, fuses, and discrete devices in power management applications. The 33981 can be controlled by pulse-width modulation (PWM) with a frequency up to 60 kHz. It is designed for harsh environments, and it includes self-recovery features. The 33981 is suitable for loads with high inrush current, as well as motors and all types of resistive and inductive loads. The 33981 is packaged in a 12 x 12 nonleaded power-enhanced Power QFN package with exposed tabs.

The MC33889 is a monolithic integrated circuit combining many functions frequently used by automotive ECUs. It incorporates a low speed fault tolerant CAN physical interface. Main features: • Vdd1: 5V Low drop voltage regulator, current limitation, over temperature detection, monitoring and reset function.

This document is a technical data sheet for 33888. It introduces the features and characteristics of 33888, including voltage range, package type, pin definition, etc.

The 33879 is an 8-output hardware-configurable, high-side/low-side switch with 16-bit serial input control. Two of the outputs may be controlled directly via microprocessor for PWM applications. The 33879 incorporates SMARTMOS technology, with CMOS logic, bipolar/MOS analog circuitry, and DMOS power MOSFETs. The 33879 controls various inductive, incandescent, or LED loads by directly interfacing with a microcontroller. The circuit’s innovative monitoring and protection features include very low standby currents, cascade fault reporting, internal +45 V clamp voltage for low-side configuration, -20 V high-side configuration, output-specific diagnostics, and independent overtemperature protection.

This document describes the features and characteristics of Motorola Semiconductor's 33702 product, which is a 3.0A switch-mode power supply with a linear regulator. It efficiently supplies power to Motorola microprocessors and DSPs.

The MC33253 is a full bridge driver including integrated charge pump, two independent high and low side driver channels. The high and low side drivers include a cross conduction suppression circuit, which, if enabled, prevents the external power FETs from being on at the same time. The drive outputs are capable to source and sink 1 A pulse peak current. The low side channel is referenced to ground, the high side channel is floating above ground. A linear regulator provides a maximum of 15.5V to supply the low side gate driver stages. The high side driver stages are supplied with a 10V charge pump voltage. Such built-in feature, associated to external capacitor provides a full floating high side drive. An under- and over-voltage protection prevents erroneous operation.

MOTOROLA MC145026, MC145027, MC145028, SC41343, SC41344 are designed to be used as encoder/decoder pairs in remote control applications.

MC145026 Supplier Query

This document provides detailed information on power considerations, AC/DC electrical characteristics, and AC timing specifications for revision A, B, and C of the MPC850 Family. It also describes the features and characteristics of the products.

This document provides detailed information on power considerations, AC/DC electrical characteristics, and AC timing specifications for revision A,B, and C of the MPC850.

This document provides detailed information on power considerations, AC/DC electrical characteristics, and AC timing specifications for revision A,B, and C of the MPC850 Family