TPS274C65CPHWRHAR
Active12-V TO 36-V 65-MΩ FOUR-CHANNEL HIGH-SIDE SWITCH
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TPS274C65CPHWRHAR
Active12-V TO 36-V 65-MΩ FOUR-CHANNEL HIGH-SIDE SWITCH
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Technical Specifications
Parameters and characteristics for this part
| Specification | TPS274C65CPHWRHAR |
|---|---|
| Current - Output (Max) [Max] | 2.26 A |
| Fault Protection | Short Circuit, Reverse Current, Over Temperature, Open Load Detect, UVLO, Current Limiting (Adjustable) |
| Features | Status Flag |
| Input Type | Non-Inverting |
| Interface | PWM |
| Mounting Type | Surface Mount |
| Number of Outputs | 4 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | High Side |
| Output Type | N-Channel |
| Package / Case | 40-VFQFN Exposed Pad |
| Ratio - Input:Output [custom] | 1:1 |
| Rds On (Typ) | 72 mOhm |
| Supplier Device Package | 40-VQFN (6x6) |
| Switch Type | General Purpose |
| Voltage - Load [Max] | 36 V |
| Voltage - Load [Min] | 12 V |
| Voltage - Supply (Vcc/Vdd) [Max] | 5.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 3 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 | $ 3.75 | |
| 10 | $ 3.37 | |||
| 25 | $ 3.18 | |||
| 100 | $ 2.76 | |||
| 250 | $ 2.62 | |||
| 500 | $ 2.35 | |||
| 1000 | $ 1.98 | |||
| Digi-Reel® | 1 | $ 3.75 | ||
| 10 | $ 3.37 | |||
| 25 | $ 3.18 | |||
| 100 | $ 2.76 | |||
| 250 | $ 2.62 | |||
| 500 | $ 2.35 | |||
| 1000 | $ 1.98 | |||
| Tape & Reel (TR) | 2500 | $ 1.88 | ||
| 5000 | $ 1.81 | |||
| Texas Instruments | LARGE T&R | 1 | $ 2.83 | |
| 100 | $ 2.48 | |||
| 250 | $ 1.74 | |||
| 1000 | $ 1.40 | |||
Description
General part information
TPS274C65CP Series
The TPS274C65CP device is a quad-channel smart high-side switch designed to meet the requirements of industrial control systems. The low 72mΩ RDSON minimizes device power dissipation even when providing large output load current. The device integrates protection and diagnostic features to ensure system protection even during harmful events like short circuits or load failures. The device protects against faults through areliable current limitwhich is adjustable from 300mA to 2.26A to provide protection regardless of output load current.
The TPS274C65CP has an internal regulator to create voltage for internal rails. Additionally, a VDD pin is provided to allow the use of external VDD supply which must be derived from the VS to reduce the power dissipation. The comprehensive fault reporting include a dedicated VS_FLT pin to indicate the VS undervoltage, and separate fault pin STx to indicate the faults happening in each channel.
The TPS274C65CP is available in a small 6mm × 6mm VQFN package with 0.5mm pin pitch, which minimizes design PCB footprint.
Documents
Technical documentation and resources
