(Hong Kong)
Product Summary
The UDN2943Z is a high-current half-bridge motor driver. Designed for use as a general-purpose motor driver, the UDN2943Z half-bridge driver combines high-current sink and source drivers with logic stages, level shifting, diode transient protection, and a voltage regulator for single-supply operation. Capable of operating in extremely harsh environments, the UDN2943Z can withstand high ambient temperatures, output overloads, and repeated power supply transient voltages without damage.
Parametrics
UDN2943Z absolute maximum ratings: (1)Supply Voltage, Range VS: 8.5 V to 35 V; (2)Output Voltage, VCE(sus): 24 V; (3)Input Voltage Range, VIN: -0.3 V to +18 V; (4)Continuous Output Current, IOUT: ±1.0 A; (5)Operating Temperature Range, TA: -20°C to +85°C; (6)Storage Temperature Range, TS: -55°C to +150°C.
Features
UDN2943Z features: (1)±1 A Output Current; (2)8.5 V to 24 V Operating Range; (3)Saturated Output Drivers; (4)Crossover-Current Protected; (5)Logic-Compatible Inputs; (6)Withstands 35 V Supply Transients; (7)Output-Transient Protection; (8)Internal Over-Voltage Protection; (9)Tri-State Output; (10)Internal Short-Circuit Protection.
Diagrams
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 UDN2943Z |
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UDN2540B |
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UDN2559B |
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IC DRIVER QUAD PROTECTED 16DIP |
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UDN2559BT |
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IC DRIVER QUAD PROTECTED 16DIP |
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UDN2559B-T |
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IC DRIVER QUAD PROTECTED 16DIP |
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UDN2559EB |
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IC DRIVER QUAD PROTECTED 28PLCC |
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UDN2559EBTR |
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IC DRIVER QUAD PROTECTED 28PLCC |
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