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TPS2045A, TPS2046A TPS2047A, TPS2048A, TPS2055A TPS2056A, TPS2057A, TPS2058A
SLVS251C – SEPTEMBER 2000 – REVISED JANUARY 2008
CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES
FEATURES
1
• 80-mΩ High-Side
MOSFET Switch • 250 mA Continuous Current Per Channel • Independent Thermal and Short-Circuit
Protection With Overcurrent Logic Output • Operating Range: 2.
7-V to 5.
5-V •
CMOS- and TTL-Compatible Enable Inputs • 2.
5-ms Typical Rise Time • Under
voltage Lockout • 10 µA Maximum Standby Supply Current
for Single and Dual (20 µA for Triple and Quad) • Bidirectional Switch • Ambient Temperature Range, 0°C to 85°C • ESD Protection
DESCRIPTION
The TPS2045A through TPS2048A and TPS2055A throu...