Datasheets
LT1161ISW#PBF by:

Quad Protected High-Side MOSFET Driver

Part Details for LT1161ISW#PBF by Analog Devices Inc

Results Overview of LT1161ISW#PBF by Analog Devices Inc

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LT1161ISW#PBF Information

LT1161ISW#PBF by Analog Devices Inc is an MOSFET Driver.
MOSFET 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 LT1161ISW#PBF

Part # Distributor Description Stock Price Buy
DISTI # LT1161ISWPBF
TME IC: driver, high-side,MOSFET gate driver, SO20-W, Ch: 4, 8÷48VDC Min Qty: 1 0
  • 1 $10.1000
  • 3 $9.0500
  • 10 $8.0000
  • 38 $7.1900
$7.1900 / $10.1000 RFQ

Part Details for LT1161ISW#PBF

LT1161ISW#PBF CAD Models

LT1161ISW#PBF Part Data Attributes

LT1161ISW#PBF Analog Devices Inc
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LT1161ISW#PBF Analog Devices Inc Quad Protected High-Side MOSFET Driver
Pbfree Code No
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ANALOG DEVICES INC
Package Description SOP-20
Pin Count 20
Manufacturer Package Code 05-08-1620 (SW20)
Reach Compliance Code compliant
Samacsys Manufacturer Analog Devices
High Side Driver YES
Input Characteristics GATED
Interface IC Type BUFFER OR INVERTER BASED MOSFET DRIVER
JESD-30 Code R-PDSO-G20
JESD-609 Code e3
Length 12.8015 mm
Moisture Sensitivity Level 1
Number of Functions 4
Number of Terminals 20
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Polarity TRUE
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP20,.4
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 2.642 mm
Supply Current-Max 6.5 mA
Supply Voltage-Max 48 V
Supply Voltage-Min 12 V
Supply Voltage-Nom 24 V
Surface Mount YES
Technology BIPOLAR
Temperature Grade INDUSTRIAL
Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Turn-off Time 200 µs
Turn-on Time 400 µs
Width 7.49 mm

LT1161ISW#PBF Related Parts

LT1161ISW#PBF Frequently Asked Questions (FAQ)

  • A good PCB layout for the LT1161ISW#PBF involves keeping the input and output traces separate, using a solid ground plane, and placing the device close to the power supply. Additionally, it's recommended to use a low-ESR capacitor for the output filter and to keep the input and output capacitors close to the device.

  • To ensure stability, make sure to follow the recommended component values and PCB layout guidelines. Additionally, ensure that the output capacitor is properly sized and that the device is operated within its recommended operating conditions. If oscillations occur, try adding a small capacitor (e.g., 10nF) between the output and ground.

  • The maximum input voltage for the LT1161ISW#PBF is 15V. Exceeding this voltage can cause damage to the device. It's recommended to use a voltage regulator or other protection circuitry to ensure the input voltage remains within the recommended range.

  • The LT1161ISW#PBF is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's recommended to derate the device's performance and consider using a heat sink or other thermal management techniques to ensure reliable operation.

  • To troubleshoot issues with the LT1161ISW#PBF, start by verifying the input voltage, output voltage, and output current. Check for proper PCB layout, component values, and soldering quality. Use an oscilloscope to measure the output voltage and current, and check for signs of oscillation or noise. Consult the datasheet and application notes for guidance on troubleshooting and optimization.

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