TPS22966DPUR Part Information
Details for TPS22966DPUR by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Power Management

Part Description
The TPS22966 is a small, low RON, dual-channel load switch with controlled turnon. The device contains two N-channel MOSFETs that can operate over an input voltage range of 0.8 V to 5.5 V and can support a maximum continuous current of 6 A per channel. Each switch is independently controlled by an on and off input (ON1 and ON2), which can interface directly with low-voltage control signals. In TPS22966, a 220Ω on-chip load resistor is added for quick-output discharge when switch is turned off. The TPS22966 is available in a small, space-saving 2-mm × 3-mm 14-SON package (DPU) with integrated thermal pad allowing for high power dissipation. The device is characterized for operation over the free-air temperature range of –40°C to +105°C.
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Part Features
- 6-A Maximum Continuous Switch Current per Channel
- Configurable Rise Time
- ESD Performance Tested per JESD 22
- Input Voltage Range: 0.8 V to 5.5 V
- Integrated Dual-Channel Load Switch
- Low Control Input Threshold Enables Use of 1.2-, 1.8-, 2.5-, and 3.3-V Logic
- Low Quiescent Current u2013 80 u00b5A (Both Channels) u2013 60 u00b5A (Single Channel)
- On-Resistance u2013 RON = 16 mu2126 at VIN = 5 V (VBIAS = 5 V) u2013 RON = 16 mu2126 at VIN = 3.6 V (VBIAS = 5 V) u2013 RON = 16 mu2126 at VIN = 1.8 V (VBIAS = 5 V)
- Quick Output Discharge (QOD) (Optional)
- SON 14-Pin Package With Thermal Pad
Part Specifications
Power Load Switch Type | - |
Input Voltage | 5.5V |
Current Limit | 6A |
On State Resistance | 0.016ohm |
Distribution Switch Case Style | WSON |
No. of Pins | 14Pins |
Thermal Protection | No |
On / Enable Input Polarity | Active High |
No. of Outputs | 2Outputs |
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) |
Alternative Part Descriptions
- POWER LOAD SWITCH, 5.5V, WSON-14; Power Load Switch Type:-; Input Voltage:5.5V; Current Limit:6A; On State Resistance:0.016ohm; Distribution Switch Case Style:WSON; No. of Pins:14Pins; Thermal Protection:No; On / Enable Input RoHS Compliant: Yes | Newark Electronics
- 2-ch, 5.5-V, 6-A, 16-mΩ, load switch with adj. rise time and output discharge | Texas Instruments