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Details for TPS2556DRBT by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Power Management
TPS2556DRBT
Buy Directly from Texas Instruments (6401 in stock) $0.5300
IC POWER DIST SWITCH ADJ 8SON
TPS2556DRBT image

TPS2556DRBT by Texas Instruments

IC POWER DIST SWITCH ADJ 8SON
Features
15-kV and 8-kV System-Level ESD Capable
2-u00b5A Maximum Standby Supply Current
22-mu03a9 High-Side MOSFET
Adjustable Current Limit, 500 mA to 5 A (Typical)
Built-in Soft Start
Fast Overcurrent Response: 3.5-u00b5s (Typical)
Meets USB Current-Limiting Requirements
Operating Voltage: 2.5 V to 6.5 V
UL Listed: File No. E169910 and CB IEC60950-1-
u00b16.5% Current-Limit Accuracy at 4.5 A
Part Information
TPS2556DRBT image
RoHS Compliant
Description
The TPS255x power-distribution switch is intended for applications where precision current limiting is required or heavy capacitive loads and short circuits are encountered. These devices offer a programmable current-limit threshold between 500 mA and 5 A (typical) through an external resistor. 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 switching into a constant-current mode when the output load exceeds the current-limit threshold. The FAULT logic output asserts low during overcurrent and overtemperature conditions.
Specifications
Power Load Switch Type:
High Side
Input Voltage:
6.5V
Current Limit:
5A
On State Resistance:
0.022ohm
Distribution Switch Case Style:
SON
No. of Pins:
8Pins
Thermal Protection:
Yes
On / Enable Input Polarity:
Active Low
No. of Outputs:
2Outputs
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 2 - 1 year
SVHC:
No SVHC (27-Jun-2018)
Base Number:
2556
Internal Switch:
No
Power Dissipation Pd:
2.403W
Termination Type:
Surface Mount Device
Alternate Descriptions
Texas Instruments,TPS2556DRBT,IC,Switch RS Components
IC, POWER DIST SWITCH, ADJ, 8SON; Power Load Switch Type:High Side; Input Voltage:6.5V; Current Limit:5A; On State Resistance:0.022ohm; Distribution Switch Case Style:SON; No. of Pins:8Pins; Thermal Protection:Yes; On / Enable Input RoHS Compliant: Yes Newark Electronics
Current Limit SW 1-IN 1-OUT 2.5V to 6.5V 5A 8-Pin VSON EP T/R Avnet America
Current Limit SW 1-IN 1-OUT 2.5V to 6.5V 5A 8-Pin VSON EP T/R Avnet Europe
0.5A - 5A, adjustable ILIMIT, 2.5-6.5V, active-low enable power switch, 22 mOhm Texas Instruments