Datasheets
TPS4H160BQPWPRQ1 by: Texas Instruments

40-V, 160-mΩ, 4-ch automotive smart high-side switch with adjustable current limit 28-HTSSOP -40 to 125

Part Details for TPS4H160BQPWPRQ1 by Texas Instruments

Results Overview of TPS4H160BQPWPRQ1 by Texas Instruments

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Applications Consumer Electronics Energy and Power Systems Renewable Energy

TPS4H160BQPWPRQ1 Information

TPS4H160BQPWPRQ1 by Texas Instruments is a Peripheral Driver.
Peripheral Drivers are under the broader part category of Drivers And Interfaces.

A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.

Price & Stock for TPS4H160BQPWPRQ1

Part # Distributor Description Stock Price Buy
DISTI # SMC-TPS4H160BQPWPRQ1
Sensible Micro Corporation OEM Excess 5-7 Days Leadtime, We are an AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days 2013
RFQ
Win Source Electronics IC PWR SWTCH N-CHAN 1:1 28HTSSOP / 40-V, 160-mΩ Quad-Channel Smart High-Side Switch 15787
  • 35 $1.5069
  • 75 $1.4097
  • 115 $1.3611
  • 160 $1.2639
  • 210 $1.2153
  • 260 $1.1667
$1.1667 / $1.5069 Buy Now

Part Details for TPS4H160BQPWPRQ1

TPS4H160BQPWPRQ1 CAD Models

TPS4H160BQPWPRQ1 Part Data Attributes

TPS4H160BQPWPRQ1 Texas Instruments
Buy Now Datasheet
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TPS4H160BQPWPRQ1 Texas Instruments 40-V, 160-mΩ, 4-ch automotive smart high-side switch with adjustable current limit 28-HTSSOP -40 to 125
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Package Description TSSOP-28
Reach Compliance Code compliant
ECCN Code EAR99
Date Of Intro 2016-04-16
Samacsys Manufacturer Texas Instruments
Built-in Protections TRANSIENT; OVER CURRENT; THERMAL; UNDER VOLTAGE
High Side Driver YES
Interface IC Type BUFFER OR INVERTER BASED PERIPHERAL DRIVER
JESD-30 Code R-PDSO-G28
JESD-609 Code e4
Length 9.7 mm
Moisture Sensitivity Level 3
Number of Channels 4
Number of Functions 4
Number of Terminals 28
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current Flow Direction SOURCE
Output Peak Current Limit-Nom 2.5 A
Package Body Material PLASTIC/EPOXY
Package Code TSSOP
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Screening Level AEC-Q100
Seated Height-Max 1.2 mm
Supply Voltage-Max 40 V
Supply Voltage-Min 4 V
Supply Voltage-Nom 13.5 V
Surface Mount YES
Temperature Grade AUTOMOTIVE
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Turn-off Time 90 µs
Turn-on Time 90 µs
Width 4.4 mm

TPS4H160BQPWPRQ1 Related Parts

TPS4H160BQPWPRQ1 Frequently Asked Questions (FAQ)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but for optimal thermal performance, it's essential to follow the guidelines for thermal pad connection, thermal via placement, and copper pour design. A good rule of thumb is to use a minimum of 2 oz copper thickness and ensure a solid copper pour on the top and bottom layers.

  • When selecting an output capacitor, consider the output voltage, output current, and ripple requirements. A general guideline is to choose a capacitor with a capacitance value between 10uF to 22uF, and a voltage rating at least 1.5 times the output voltage. Additionally, ensure the capacitor's ESR (Equivalent Series Resistance) is within the recommended range to minimize output voltage ripple.

  • Although the datasheet specifies a maximum input voltage of 5.5V, it's essential to consider the voltage tolerance and transient voltage protection. As a general rule, it's recommended to limit the input voltage to 5V or less to ensure reliable operation and prevent damage to the device.

  • The TPS4H160BQPWPRQ1 has a built-in overcurrent protection feature. To implement it, connect a sense resistor (Rs) between the output and GND, and set the overcurrent threshold (Ilim) using an external resistor (Rlim) connected between the ILIM pin and GND. The device will automatically limit the output current to the set threshold during an overcurrent event.

  • The recommended operating temperature range for the TPS4H160BQPWPRQ1 is -40°C to 125°C. However, it's essential to consider the device's thermal derating, which may affect its performance and reliability at higher temperatures. Always ensure the device operates within the specified temperature range to maintain optimal performance and prevent damage.

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