TPS22950CQDDCRQ1
ActiveAUTOMOTIVE, 5.5-V 2.7-A 34-MΩ LOAD SWITCH WITH ADJUSTABLE CURRENT LIMIT
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TPS22950CQDDCRQ1
ActiveAUTOMOTIVE, 5.5-V 2.7-A 34-MΩ LOAD SWITCH WITH ADJUSTABLE CURRENT LIMIT
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS22950CQDDCRQ1 |
|---|---|
| Current - Output (Max) [Max] | 2.7 A |
| Fault Protection | Reverse Current, Over Temperature, Short Circuit, Current Limiting (Fixed) |
| Features | Load Discharge, Status Flag |
| Grade | Automotive |
| Input Type | Non-Inverting |
| Interface | On/Off |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | High Side |
| Output Type | P-Channel |
| Package / Case | TSOT-23-6, SOT-23-6 Thin |
| Qualification | AEC-Q100 |
| Ratio - Input:Output [custom] | 1:1 |
| Rds On (Typ) | 34 mOhm |
| Supplier Device Package | SOT-23-THIN |
| Switch Type | General Purpose |
| Voltage - Load [Max] | 5.5 V |
| Voltage - Load [Min] | 0 V |
| Voltage - Supply (Vcc/Vdd) [Max] | 5.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 1.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.37 | |
| 10 | $ 0.86 | |||
| 25 | $ 0.73 | |||
| 100 | $ 0.57 | |||
| 250 | $ 0.50 | |||
| 500 | $ 0.45 | |||
| 1000 | $ 0.41 | |||
| Digi-Reel® | 1 | $ 1.37 | ||
| 10 | $ 0.86 | |||
| 25 | $ 0.73 | |||
| 100 | $ 0.57 | |||
| 250 | $ 0.50 | |||
| 500 | $ 0.45 | |||
| 1000 | $ 0.41 | |||
| Tape & Reel (TR) | 3000 | $ 0.37 | ||
| 6000 | $ 0.34 | |||
| 9000 | $ 0.33 | |||
| 15000 | $ 0.32 | |||
| 21000 | $ 0.31 | |||
| 30000 | $ 0.30 | |||
| Texas Instruments | LARGE T&R | 1 | $ 0.58 | |
| 100 | $ 0.45 | |||
| 250 | $ 0.33 | |||
| 1000 | $ 0.24 | |||
Description
General part information
TPS22950-Q1 Series
The TPS22950x is a small, single channel load switch with robust protection against fault cases with adjustable output current limiting, reverse current blocking, and thermal shutdown.
The switch ON state is controlled by a digital input that is capable of interfacing directly with low-voltage control signals. When power is first applied, a smart pulldown is used to keep the ON pin from floating until system sequencing is complete. After the pin is deliberately driven high (>VIH), the smart pulldown is disconnected to prevent unnecessary power loss.
The TPS22950/C responds to overcurrent events with auto-retry behavior, while the TPS22950L uses a debounce time and latch off behavior.
