TPS22934YZVT Semiconductors - ICs by Texas Instruments

IC LOAD SWITCH ULOW 4DSBGA

Status: Unknown
Series: -
RoHS: Unknown
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The TPS22934 is a small, low ON-resistance (rON) load switch with controlled turnon. The devices contain a P-channel MOSFETs that can operate over an input voltage range of 1.5 V to 3.6 V. The switch is controlled by an ON/OFF input (ON), which has built-in hysteresis (VTH+(typ) = 2.35 V) allowing an easy use of TPS22934 in power-rail sequencing applications. In the TPS22934 a 35-Ω on-chip load resistor is added for output quick discharge when switch is turned off. In the TPS22934, the rise time of the device is internally controlled to avoid inrush current. The TPS22934 features a typical rise time of 26 µs with a 3.6-V input. The the TPS22934 is available in an ultra-small space-saving 4-pin CSP package and is characterized for operation over the free-air temperature range of –40ºC to 85ºC.

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Specifications

Power Load Switch Type Low Side
Input Voltage 3.6V
Current Limit 1A
On State Resistance 0.063ohm
Distribution Switch Case Style DSBGA
No. of Pins 4Pins
Thermal Protection Yes
On / Enable Input Polarity Active High
No. of Outputs 1Outputs
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Base Number 22934
On Resistance Rds(on) 63mohm
Operating Temperature Range -40°C to +85°C
Power Dissipation Pd 829.04mW

Alternative Descriptions

3.6-V, 1-A, 63-mΩ load switch with output discharge | Texas Instruments


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