TPS2064CDGN-2

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Texas Instruments

POWER SWITCH ICS - POWER DISTRIBUTION DUAL CHANNEL CURRENT LIMITING SWITCH A 595-TPS2064CDGNR-2

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TPS2064CDGN-2

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Texas Instruments

POWER SWITCH ICS - POWER DISTRIBUTION DUAL CHANNEL CURRENT LIMITING SWITCH A 595-TPS2064CDGNR-2

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Description Specifications Series Pricing CAD Documents

Description

General part information

TPS2064 Series

The TPS20xxC and TPS20xxC-2 dual power-distribution switch family is intended for applications such as USB where heavy capacitive loads and short-circuits may be encountered. This family offers multiple devices with fixed current-limit thresholds for applications between 0.5 A and 2 A.

The TPS20xxC and TPS20xxC-2 dual family limits the output current to a safe level by operating in a constant-current mode when the output load exceeds the current-limit threshold. This provides a predictable fault current under all conditions. The fast overcurrent response time eases the burden on the main 5 V supply to provide regulated power when the output is shorted. The power-switch rise and fall times are controlled to minimize current surges during turnon and turnoff.

Technical Specifications

Parameters and characteristics for this part

Specification	TPS2064CDGN-2

Current - Output (Max)	1.5 A
Fault Protection	Reverse Current, Over Temperature, Current Limiting (Fixed), UVLO
Features	Status Flag
Input Ratio	1
Input Type	Non-Inverting
Interface	On/Off
Mounting Type	Surface Mount
Number of Outputs	2
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Configuration	High Side
Output Ratio	2
Output Type	N-Channel
Package Features	Exposed Pad
Package Length	0.118 in
Package Name	8-HVSSOP, 8-MSOP, 8-TSSOP
Package Width	3 mm
Rds On (Typ)	70 mOhm
Switch Type	General Purpose
Voltage - Load (Max)	5.5 V
Voltage - Load (Min)	4.5 V
Voltage - Supply (Vcc/Vdd)	Not Required
Voltage - Supply (Vdd/Vcc)	Not Required

TPS2064 Series

2-ch, 1.5A loading, 2.7-5.5V, 70mΩ USB power switch, active-high, reverse blocking

Part	Output Configuration	Package Length	Package Features	Package Name	Package Width	Current - Output (Max)	Operating Temperature (Max)	Operating Temperature (Min)	Voltage - Supply (Vdd/Vcc)	Voltage - Supply (Vcc/Vdd)	Input Type	Rds On (Typ)	Output Type	Number of Outputs	Features	Switch Type	Interface	Voltage - Load (Max)	Voltage - Load (Min)	Input Ratio	Output Ratio	Mounting Type	Fault Protection	Package / Case
Texas Instruments TPS2064DGNRG4	High Side	0.118 in	Exposed Pad	8-HVSSOP 8-MSOP 8-TSSOP	3 mm	1.5 A	105 °C	0 °C	Not Required	Not Required	Non-Inverting	70 mOhm	N-Channel	2	Status Flag	General Purpose	On/Off	5.5 V	2.7 V	1	2	Surface Mount	Current Limiting (Fixed) Over Temperature Reverse Current UVLO
Texas Instruments TPS2064DGN	High Side	0.118 in	Exposed Pad	8-HVSSOP 8-MSOP 8-TSSOP	3 mm	1.5 A	105 °C	0 °C	Not Required	Not Required	Non-Inverting	70 mOhm	N-Channel	2	Status Flag	General Purpose	On/Off	5.5 V	2.7 V	1	2	Surface Mount	Current Limiting (Fixed) Over Temperature Reverse Current UVLO
Texas Instruments TPS2064DGNR	High Side	0.118 in	Exposed Pad	8-HVSSOP 8-MSOP 8-TSSOP	3 mm	1.5 A	105 °C	0 °C	Not Required	Not Required	Non-Inverting	70 mOhm	N-Channel	2	Status Flag	General Purpose	On/Off	5.5 V	2.7 V	1	2	Surface Mount	Current Limiting (Fixed) Over Temperature Reverse Current UVLO
Texas Instruments TPS2064CDGNR-2	High Side	0.118 in	Exposed Pad	8-HVSSOP 8-MSOP 8-TSSOP	3 mm	1.5 A	125 °C	-40 °C	Not Required	Not Required	Non-Inverting	70 mOhm	N-Channel	2	Status Flag	General Purpose	On/Off	5.5 V	4.5 V	1	2	Surface Mount	Current Limiting (Fixed) Over Temperature Reverse Current UVLO
Texas Instruments TPS2064DGNG4	High Side	0.118 in	Exposed Pad	8-HVSSOP 8-MSOP 8-TSSOP	3 mm	1.5 A	105 °C	0 °C	Not Required	Not Required	Non-Inverting	70 mOhm	N-Channel	2	Status Flag	General Purpose	On/Off	5.5 V	2.7 V	1	2	Surface Mount	Current Limiting (Fixed) Over Temperature Reverse Current UVLO
Texas Instruments TPS2064CDGNR	High Side	0.118 in	Exposed Pad	8-HVSSOP 8-MSOP 8-TSSOP	3 mm	1.5 A	125 °C	-40 °C	Not Required	Not Required	Non-Inverting	70 mOhm	N-Channel	2	Load Discharge Status Flag	General Purpose	On/Off	5.5 V	4.5 V	1	2	Surface Mount	Current Limiting (Fixed) Over Temperature Reverse Current UVLO
Texas Instruments TPS2064DRBT	High Side	3 mm		8-SON	3 mm	1.5 A	105 °C	0 °C	Not Required	Not Required	Non-Inverting	70 mOhm	N-Channel	2	Status Flag	General Purpose	On/Off	5.5 V	2.7 V	1	2	Surface Mount	Current Limiting (Fixed) Over Temperature Reverse Current UVLO	8-VDFN Exposed Pad
Texas Instruments TPS2064CDGN-2	High Side	0.118 in	Exposed Pad	8-HVSSOP 8-MSOP 8-TSSOP	3 mm	1.5 A	125 °C	-40 °C	Not Required	Not Required	Non-Inverting	70 mOhm	N-Channel	2	Status Flag	General Purpose	On/Off	5.5 V	4.5 V	1	2	Surface Mount	Current Limiting (Fixed) Over Temperature Reverse Current UVLO
Texas Instruments TPS2064CDGN	High Side	0.118 in	Exposed Pad	8-HVSSOP 8-MSOP 8-TSSOP	3 mm	1.5 A	125 °C	-40 °C	Not Required	Not Required	Non-Inverting	70 mOhm	N-Channel	2	Load Discharge Status Flag	General Purpose	On/Off	5.5 V	4.5 V	1	2	Surface Mount	Current Limiting (Fixed) Over Temperature Reverse Current UVLO
Texas Instruments TPS2064DRBR	High Side	3 mm		8-SON	3 mm	1.5 A	105 °C	0 °C	Not Required	Not Required	Non-Inverting	70 mOhm	N-Channel	2	Status Flag	General Purpose	On/Off	5.5 V	2.7 V	1	2	Surface Mount	Current Limiting (Fixed) Over Temperature Reverse Current UVLO	8-VDFN Exposed Pad

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

TPS2064CDGN-2 Datasheet