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Part Number: MPC17511A
Description: The 17511A is a monolithic H-Bridge designed to be used in ortable electronic applications to control ...


Description: The 17511A is a monolithic H-Bridge designed to be used in ortable electronic applications to control ...
The 17511A is a monolithic H-Bridge designed to be used in ortable electronic applications to control small DC motors or bipolar tep motors. End applications include head positioners (CDROM or isk drive), camera focus motors, and camera shutter solenoids.
The 17511A can operate efficiently with supply voltages as low as .0 V to as high as 6.8 V. Its low RDS(ON) H-Bridge output MOSFETs 0.46 typical) can provide continuos motor drive currents of 1.0 A nd handle peak currents up to 3.0 A. It is easily interfaced to lowcost CUs via parallel 3.0 V- or 5.0 V- compatible logic. The device an be pulse width modulated (PWM-ed) at up to 200 kHz.
This device contains an integrated charge pump and level shifter for gate drive voltages), integrated shoot-through current protection cross-conduction suppression logic and timing), and undervoltage etection and shutdown circuitry.
The 17511A has four operating modes: Forward, Reverse, Brake, nd Tri-Stated (High Impedance).
| Rating | Symbol | Value | Unit |
| Motor Supply Voltage | VM | -0.5 to 8. | V |
| Charge Pump Output Voltage | VCRES | -0.5 to 14.0 | V |
| Logic Supply Voltage | VDD | -0.5 to 7.0 | V |
| Signal Input Voltage (EN, IN1, IN2, GIN) | VIN | -0.5 to VDD + 0.5 | V |
| Driver Output Current Continuous Peak (1) |
IO IOPK |
1.0 3.0 |
A |
| ESD Voltage (2) Human Body Model Machine Model |
VESD1 VESD |
±1800 ± 100 |
V |
| Storage Temperature Range | TSTG | -65 to 150 | |
| Operating Ambient Temperature | TA | -20 to 65 | |
| Operating Junction Temperature | TJ | -20 to 150 | |
| Thermal Resistance (3) | RJA | 150 | /W |
| Power Dissipation (4) | PD | 830 | mW |
| Soldering Temperature (5) | TSOLDER | 260 | |
| Peak Package Reflow Temperature During Reflow (6), (7) | TPPRT | Note 7 |
MPC100
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