| Part Number | MC34920 |
| Manufacturer | Motorola |
| Title | Quad H-Bridge Motor Driver |
| Description | Terminal 1 2 3 4 5 6, 7, 17, 18, 28, 29, 39, 40 8 9 10 11, 15, 16, 23, 30, 31, 35 12 13 14 19 20 21 22 24 25 Terminal Name Vb CP2 CP1 RESET Forma... |
| Features |
• Individual Thermal Limit Protection • User-Selectable Motors: 2 DC Motors (2.4 A/Motor), 2 Step Motors (W1-2 Phase Control), 1 DC Motor and 1 Step Motor • 2 Buck Regulators (Switching @ 200 kHz) • VV2 Output Voltage Is Programmable to 10 V to 15 V DC (Externally Set) • Low-Voltage Detection Reset ... |
| Published | Nov 30, 2006 |
| Datasheet |
 MC34920 File
|
| Part Number | MC34929 |
| Manufacturer | Freescale Semiconductor |
| Title | Brushless DC 1.0 AMP 28 VOLT Motor Driver IC |
| Description | www..com Freescale Semiconductor Advance Information Document Number: MC34929 Rev. 7.0, 11/2006 Brushless DC 1.0 AMP 28 VOLT Motor D. |
| Features |
making it ideal for a variety of consumer, portable, and office applications containing small motors. It incorporates digital I/O, making it easy to use with an MCU in a closed-loop motor control system. It has a built-in Hall-effect sensors interface and a Hall sensors voltage supply, so it can ope. |
| Datasheet |
MC34929 File
|
| Part Number | MC34923 |
| Manufacturer | Motorola |
| Title | Full-Bridge PWM Motor Driver |
| Description | Freescale Semiconductor, Inc... Pin 1 2 3 4 5 6, 7, 18, 19 8 9 10 11 12 13 14 15, 22 16 17 20 21 23 24 Pin Name VB CP2 CP1 DIR OSC GND VDD PWM/. |
| Features |
• ±2.0 A, 45 V Continuous Output Rating • Low RDS(ON) Outputs (270 mΩ, typical) • Programmable Mixed, Fast, and Slow Current-Decay Modes • Serial Interface Controls Chip Functions • Synchronous Rectification for Low Power Dissipation • Internal Undervoltage Lockout Thermal Shutdown Circuitry • Cross. |
| Datasheet |
MC34923 File
|
| Part Number | MC34921 |
| Manufacturer | Motorola |
| Title | Configurable Motor Driver IC |
| Description | Table 1. Terminal Function Description A functional description of each terminal can be found in the Functional Terminal Description section begin. |
| Features |
• Two Functionally Identical Pulse-Width Modulated (PWM) DC Motor Drivers • One Switching, One Linear, and One Dual-Mode Regulator • Dual Mode Switching/Linear 5.0 V Regulator • Supervisory Functions (Power-ON Reset and Error Reset Circuitry) • 8-Channel, 8-Bit Analog-to-Digital Converter (ADC) • Ch. |
| Datasheet |
MC34921 File
|
