24V/3.5A 1-Ch Power Switch W/ Reverse-Voltage Protection
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The DPS1035 is part of a family of power switches optimized for the USB Type-CTM and other hot-swap applications. Through the analog interface, exception status is reported and functions like voltage limiting and output voltage ramp-up rate can be programmed.
This device is designed to operate between 4.5V and 24V. Its built-in fault-handling mechanism includes reverse voltage and current blocking, input over-voltage protection, and thermal shutdown. In addition, the ramp-up time of the output voltage can be adjusted to minimize in-rush current and to ensure system stability. Before any exception condition is notified via the low-active FAULTB signal, de-glitch of 7ms is applied to prevent false triggering.
The DPS1035 is housed in the low-profile and space-saving V-QFN4040-17 package which is manufactured with environmentally friendly material.
Maximum Continuous Output Current | 3.5 A |
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Maximum Current Limit | 3.78 A |
Enable Logic | Active High |
Minimum Operating Voltage | 4.5 V |
Maximum Operating Voltage | 24 V |
Quiescent Current Typ | 3000 μA |
RDS(ON) (VIN = 5V) Typ | 29 mΩ |
Output Discharge | Yes |
OCP Output Latch Off | No |
OCP Flag | No |
Operating Ambient Temperature Range | -40 to 85 °C |
UL Listed | - |
IEC 60950-1 CB | - |
Orderable Part Number | Buy from Distributor / Contact Sales | Request Samples |
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DPS1035FIA-13 | Request Sample |