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DRV8803 Datasheet(PDF) 3 Page - Texas Instruments |
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DRV8803 Datasheet(HTML) 3 Page - Texas Instruments |
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3 / 26 page  1 2 3 4 5 6 7 8 9 10 14 13 12 11 15 16 17 18 19 20 nFAULT NC IN1 IN2 GND GND GND IN3 IN4 RESET OUT4 nENBL GND OUT3 GND GND OUT1 OUT2 VM VCLAMP 1 2 3 4 5 6 7 8 10 9 11 12 13 14 15 16 nFAULT NC IN1 IN2 GND IN3 IN4 RESET nENBL OUT3 OUT4 GND OUT1 OUT2 VM VCLAMP GND DRV8803 www.ti.com SLVSAW5C – JULY 2011 – REVISED NOVEMBER 2015 5 Pin Configuration and Functions DW Package PWP Package 20-Pin SOIC 16-Pin HTSSOP Top View Top View Pin Functions PIN EXTERNAL COMPONENTS I/O(1) DESCRIPTION OR CONNECTIONS NAME SOIC HTSSOP POWER AND GROUND 5, 6, 7, 5, 12, GND — Device ground All pins must be connected to GND. 14, 15, 16 PPAD VM 1 1 — Device power supply Connect to motor supply (8.2 V - 60 V). CONTROL nENBL 10 8 I Enable input Active low enables outputs – internal pulldown Active high resets internal logic and OCP – RESET 11 9 I Reset input internal pulldown IN1 18 14 I Channel 1 input IN1 = 1 drives OUT1 low – internal pulldown IN2 17 13 I Channel 2input IN2 = 1 drives OUT2 low – internal pulldown IN3 13 11 I Channel 3 input IN3 = 1 drives OUT3 low – internal pulldown IN4 12 10 I Channel 4 input IN4 = 1 drives OUT4 low – internal pulldown STATUS Logic low when in fault condition nFAULT 20 16 OD Fault (overtemperature, overcurrent) OUTPUT OUT1 3 3 O Output 1 Connect to load 1 OUT2 4 4 O Output 2 Connect to load 2 OUT3 8 6 O Output 3 Connect to load 3 OUT4 9 7 O Output 4 Connect to load 4 Connect to VM supply, or zener diode to VM VCLAMP 2 2 — Output clamp voltage supply (1) Directions: I = input, O = output, OD = open-drain output Copyright © 2011–2015, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Links: DRV8803 |
Similar Part No. - DRV8803_16 |
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Similar Description - DRV8803_16 |
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