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SP2026

Sipex
Part Number SP2026
Manufacturer Sipex
Description +2.7V to +5.5V USB Power Control Switch
Published May 28, 2005
Detailed Description PRELIMINARY I N F O R M A T I O N ® SP2026 +2.7V to +5.5V USB Power Control Switch s 100µA On-State Supply Current s ...
Datasheet PDF File SP2026 PDF File

SP2026
SP2026

Overview
PRELIMINARY I N F O R M A T I O N ® SP2026 +2.
7V to +5.
5V USB Power Control Switch s 100µA On-State Supply Current s 1µA Shutdown Current s Output Can Be Forced Higher Than Input (Off-State) s Thermal Shutdown s 1ms Soft-Start Power Up s Active-High Version: SP2026-1 s Active-Low Version: SP2026-2 s Compliant to USB Specifications s +2.
7V to +5.
5V Input Voltage Range s Two Independent Power Switches s Two Error Flag Outputs, Open Drain s 2.
4V Undervoltage Lockout s 500mA Minimum Continuous Load Current Per Switch s 1.
25A Short Circuit Current Limit s 140mΩ Maximum On-Resistance DESCRIPTION The SP2026 is a dual +2.
7V to +5.
5V supervisory power control switch that is current limited to 1.
25A and has thermal shutdown to protect itself and the load.
A device is disabled in thermal shutdown until the excessive current load is removed, the appropriate enable pins are toggled, or the die temperature cools to 120°C.
The undervoltage lockout feature disables the output switches until a val...


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