TPS22810DBVT Part Information

Details for TPS22810DBVT by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Power Management

Part Description

The TPS22810 is a single channel load switch with configurable rise time and with an integrated quick output discharge (QOD). In addition, the device features thermal shutdown to protect the device against high junction temperature. Because of this, safe operating area of the device is inherently ensured. The device contains an N-channel MOSFET that can operate over an input voltage range of 2.7 V to 18 V and can support a maximum continuous current of 2 A. The switch is controlled by an on and off input, which is capable of interfacing directly with low-voltage control signals. The configurable rise time of the device greatly reduces inrush current caused by large bulk load capacitances, thereby reducing or eliminating power supply droop. Undervoltage lock-out is used to turn off the device if the VIN voltage drops below a threshold value, ensuring that the downstream circuitry is not damaged by being supplied by a voltage lower than intended. The configurable QOD pin controls the fall time of the device to allow design flexibility for power down. The TPS22810 is available in a leaded, SOT-23 package (DBV) which allows to visually inspect solder joints, as well as a SON package (DRV). The device is characterized for operation over the free-air temperature range of –40˚C to +105˚C.

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Part Features

  • Absolute Maximum Input Voltage: 20 V
  • Adjustable Quick Output Discharge (QOD)
  • Ambient Operating Temperature: u201340u00b0C to +105u00b0C u2013 2-A Maximum Continuous Current 1
  • Configurable Rise Time With CT Pin
  • ESD Performance Tested per JESD 22
  • Input Voltage Range: 2.7 V to 18 V
  • Integrated Single Channel Load Switch
  • On-Resistance (RON) u2013 RON = 79 mu2126 (typical) at VIN = 12 V
  • Quiescent Current u2013 62 u00b5A (typical) at VIN = 12 V
  • SOT23-6 Package u2013 2.9-mm u00d7 2.8-mm, 0.95-mm Pitch, 1.45-mm Height (DBV)
  • Shutdown Current u2013 500 nA (typical) at VIN = 12 V
  • Thermal Shutdown
  • Undervoltage Lock-Out (UVLO)
  • WSON Package u2013 2-mm u00d7 2-mm, 0.65-mm Pitch, 0.75-mm Height (DRV)

Part Specifications

Power Load Switch Type High Side
Input Voltage 18V
Current Limit 2A
On State Resistance 0.079ohm
Distribution Switch Case Style SOT-23
No. of Pins 6Pins
Thermal Protection Yes
On / Enable Input Polarity Active High
No. of Outputs 1Outputs
Operating Temperature Min -40°C
Operating Temperature Max 105°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
RoHS Compliant

Alternative Part Descriptions

  • POWER LOAD SWITCH, 18V, SOT-23-6; Power Load Switch Type:High Side; Input Voltage:18V; Current Limit:2A; On State Resistance:0.079ohm; Distribution Switch Case Style:SOT-23; No. of Pins:6Pins; Thermal Protection:Yes; On / Enable RoHS Compliant: Yes | Newark Electronics
  • 18-V, 3-A, 79-mΩ load switch with adj. rise time and adj. output discharge | Texas Instruments

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