TPS2552DRVT

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Details for Texas Instruments
TPS2552DRVT
Adjustable, Active Low, Constant-Current, Current-Limited Power-Distribution Switch
Buy Directly from Texas Instruments (6167 in Stock)
$0.6900 per unit
Series Information for TPS2552DRVT - Texas Instruments

Features

  • feature
    15-kV ESD Protection per IEC 61000-4-2 (With External Capacitance)
  • feature
    85-mu03a9 High-Side MOSFET (DBV Package)
  • feature
    Adjustable Current Limit: 75 mA to 1700 mA (Typical)
  • feature
    Backwards Compatible With TPS2550 and TPS2551
  • feature
    Built-In Soft Start
  • feature
    Constant-Current (TPS255x) and Latch-Off (TPS255x-1) Versions
  • feature
    Fast Overcurrent Response - 2 u00b5s (Typical)
  • feature
    Meets USB Current-Limiting Requirements
  • feature
    Operating Range: 2.5 V to 6.5 V
  • feature
    Reverse Input-Output Voltage Protection
  • feature
    See the TI Switch Portfolio
  • feature
    UL Listed u2013 File No. E169910 and NEMKO IEC60950-1-am1 ed2.0
  • feature
    Up to 1.5-A Maximum Load Current
  • feature
    u00b16% Current-Limit Accuracy at 1.7 A (Typical)
TPS2552DRVT image
RoHS Compliant

Description

POWER DISTRIBUTION SW ADJ SON-6 REEL

The TPS255x and TPS255x-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 (typical) through 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 turnon and turnoff. TPS255x devices limit the output current to a safe level by using a constant-current mode when the output load exceeds the current-limit threshold. TPS255x-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 powerswitch 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.

Specifications

Power Load Switch Type:
High Side
Input Voltage:
6.5V
Current Limit:
1.5A
On State Resistance:
0.1ohm
Distribution Switch Case Style:
WSON
No. of Pins:
6Pins
Thermal Protection:
Yes
On / Enable Input Polarity:
Active Low
No. of Outputs:
1Outputs
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Base Number:
2552
Internal Switch:
No
Operating Temperature Range:
-40°C to +85°C
Output Current Max:
1.2A
Power Dissipation Pd:
715mW
Supply Voltage Min:
2.5V
Termination Type:
Surface Mount Device

Alternate Descriptions

RS Components
Texas Instruments,TPS2552DRVT,IC,Switch
Avnet America
USB Power SW DIST Single 6.5V 1.2A 6-Pin WSON EP T/R
Avnet Europe
USB Power SW DIST Single 6.5V 1.2A 6-Pin WSON EP T/R
Texas Instruments
Adjustable, Active Low, Constant-Current, Current-Limited Power-Distribution Switch
RS Components UK
Texas Instruments,TPS2552DRVT,IC,Switch
RS Components DE
Load Switch TPS2552DRVT, Stromverteilungsschalter 1-Kanal 2.5 → 6.5V 1.5A 1.33W SON 6-Pin Einschaltwiderstand : 150mΩ Montage-Typ : SMD Abmessungen : 2.1 x 2.1 x 0.75mm Länge : 2.1mm Betriebstemperatur max. : +85 °C Betriebstemperatur min. : –40 °C, Texas Instruments
RS Components HK
Texas Instruments,TPS2552DRVT,IC,Switch
RS Components JP
Texas Instruments,TPS2552DRVT,IC,Switch
RS Components FR
Texas Instruments,TPS2552DRVT,IC,Switch
RS Components CN
Texas Instruments,TPS2552DRVT,IC,Switch
RS Components ES
Texas Instruments,TPS2552DRVT,IC,Switch
RS Components NL
Texas Instruments,TPS2552DRVT,IC,Switch
RS Components NO
Texas Instruments,TPS2552DRVT,IC,Switch