(China (Mainland))
Product Summary
The TPS2104DBVR is a dual-input, single-output power switch designed to provide uninterrupted output voltage when transitioning between two independent power supplies. The TPS2104DBVR combines one n-channeland one p-channel MOSFET with a single output. The p-channel MOSFET (IN2) is used with auxiliary power supplies that deliver lower current for standby modes. The applications of the TPS2104DBVR are Notebook and Desktop PCs, Cell phone, Palmtops, and PDAs and Battery Management.
Parametrics
TPS2104DBVR absolute maximum ratings: (1)Input voltage range, VI(IN1): –0.3 V to 6 V; (2)Input voltage range, VI(IN2): –0.3 V to 6 V; (3)Input voltage range, VI at EN or EN: –0.3 V to 6 V; (4)Output voltage range, VO: –0.3 V to 6 V; (5)Continuous output current, IO(IN1): 700 mA; (6)Continuous output current, IO(IN2): 140 mA; (7)Operating virtual junction temperature range, TJ: –40 to 125℃; (8)Storage temperature range, Tstg: –65 to 150℃; (9)Lead temperature soldering 1,6 mm (1/16 inch) from case for 10 seconds: 260℃; (10)Electrostatic discharge (ESD) protection: 2 kV.
Features
TPS2104DBVR features: (1)Dual-Input, Single-Output MOSFET Switch With No Reverse Current Flow (No Parasitic Diodes); (2)IN1 250-mΩ, 500-mA N-Channel; 18-μA Supply Current; (3)IN2 1.3-Ω, 100-mA P-Channel; (4)0.75-μA Supply Current (VAUX Mode); (5)Advanced Switch Control Logic; (6)CMOS and TTL Compatible Enable Input; (7)Controlled Rise, Fall, and Transition Times; (8)2.7 V to 5.5 V Operating Range; (9)SOT-23-5 and SOIC-8 Package; (10)–40 to 85℃ Ambient Temperature Range; (11)2-kV Human Body Model, 750-V Charged Device Model, 200-V Machine-Model ESD Protection.
Diagrams
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 TPS2104DBVR |
Texas Instruments |
Power Switch ICs - Power Distribution Dual In/Single Out MOSFET |
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TPS2104DBVRG4 |
Texas Instruments |
Power Switch ICs - Power Distribution Dual In/Single Out MOSFET |
Data Sheet |
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