Customization: | Available |
---|---|
Conductive Type: | Unipolar Integrated Circuit |
Integration: | ULSI |
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TPS2553DBVR: USB Power SW DIST Single 6.5V 1.2A 6-Pin SOT-23 T/R
Package: SOT-23-6
Mfr. Part#: TPS2553DBVR
Mfr.: TI
Datasheet: (e-mail or chat us for PDF file)
ROHS Status:
Quality: 100% Original
Warranty: 180 days
Product Status
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Active
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Switch Type
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General Purpose
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Number of Outputs
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1
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Ratio - Input:Output
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1:1
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Output Configuration
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High Side
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Output Type
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N-Channel
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Interface
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On/Off
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Voltage - Load
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2.5V ~ 6.5V
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Voltage - Supply (Vcc/Vdd)
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Not Required
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Current - Output (Max)
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1.5A
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Rds On (Typ)
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85mOhm
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Input Type
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Non-Inverting
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Features
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Slew Rate Controlled, Status Flag
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Fault Protection
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Current Limiting (Adjustable), Over Temperature, UVLO
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Operating Temperature
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-40°C ~ 150°C (TJ)
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Mounting Type
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Surface Mount
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Supplier Device Package
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SOT-23-6
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Package / Case
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SOT-23-6
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Base Product Number
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TPS2553
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The TPS2552/53 and TPS2552-1/53-1 power- distribution switches are intended for applications where precision current limiting is required or heavy capacitive loads and short circuits are encountered and provide up to 1.5 A of continuous load current. These devices offer a programmable current-limit threshold between 75 mA and 1.7 A (typ) via an external resistor. Current-limit accuracy as tight as ±6% can be achieved at the higher current-limit settings. The power-switch rise and fall times are controlled to minimize current surges during turn on/off.
TPS2552/53 devices limit the output current to a safe level by using a constant-current mode when the output load exceeds the current-limit threshold. TPS2552-1/53-1 devices provide circuit breaker functionality by latching off the power switch during overcurrent or reverse-voltage situations. An internal reverse- voltage comparator disables the power- switch when the output voltage is driven higher than the input to protect devices on the input side of the switch. The FAULT\ output asserts low during overcurrent and reverse-voltage conditions.
Notice: