TPS22965TDSGRQ1

The TPS22965x-Q1 is a small, ultra-low-RON, singlechannel load switch with controlled turn-on. The
device contains an N-channel MOSFET that can
operate over an input voltage range of 0.8 V to 5.5
V and can support a maximum continuous current
of 4 A. The VOUT rise time is configurable so that
inrush current can be reduced. The TPS22965-Q1
and TPS22965W-Q1 devices include a 225-Ω on-chip
load resistor for quick output discharge when the
switch is turned off.
The TPS22965x-Q1 devices are available in a
small, space-saving 2-mm × 2-mm 8-pin WSON
package (DSG0008A) with integrated thermal pad
allowing for high power dissipation. The TPS22965-
Q1 and TPS22965N-Q1 devices are characterized
for operation over the free-air temperature range
of –40°C to 105°C. Furthermore, the TPS22965WQ1 and TPS22965NW-Q1 devices feature wettable
flanks in the same WSON package (DSG0008B)
and it is characterized for operation over the free-air
temperature range of –40°C to +125°C.


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    SPECIFICATION

    • Qualified for automotive applications
    – AEC-Q100 qualified
    – Device temperature grade 2: –40°C to +105°C
    (TPS22965-Q1, TPS22965N-Q1)
    – Device temperature grade 1: –40°C to +125°C
    (TPS22965W-Q1, TPS22965NW-Q1)
    – Device HBM ESD classification level 3A
    – Device CDM ESD classification level C6
    • Functional Safety-Capable
    – Documentation available to aid functional safety
    system design
    • Integrated single channel load switch
    • Input voltage range: 0.8 V to 5.5 V
    • Ultra-low on resistance (RON)
    – RON = 16 mΩ at VIN = 5 V (VBIAS = 5 V)
    – RON = 16 mΩ at VIN = 3.6 V (VBIAS = 5 V)
    – RON = 16 mΩ at VIN = 1.8 V (VBIAS = 5 V)
    • 4-A maximum continuous switch current
    • Low quiescent current (50 µA)
    • Low control input threshold enables use of
    1.2-, 1.8-, 2.5- and 3.3-V logic
    • Configurable rise time
    • Quick Output Discharge (QOD) (TPS22965-Q1
    and TPS22965W-Q1 only)
    • WSON 8-pin package with thermal pad