1 Features

• Qualified for Automotive Applications
• AEC-Q100 Qualified With the Following Results:
  • Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature Range
  • Device HBM Classification Level 2
  • Device CDM Classification Level C4B
• High Speed: 4.5 ns
• Rail-To-Rail I/O
• Supply Voltage: 2.7 V to 5.5 V
• Push-Pull CMOS Output Stage
• Shutdown
• Micro Package: SOT23-6
• Low Supply Current: 3.2 mA
• Z-Suffix Offers Improved Delamination

2 Applications

• HEV/EV and Powertrain Applications
• DC-DC Converter
• Inverter
• Fuel Sensing
• Hybrid Power Control Unit
• Automatic Test Equipment
• Threshold Detector
• Zero-Crossing Detector
• Window Comparator

3 Description

The TLV3501A-Q1 push-pull output comparator features a fast 4.5-ns propagation delay and operation from 2.7 V to 5.5 V. The input voltage supports a common-mode range that goes beyond the rails which makes the device an ideal choice for low-voltage applications. The rail-to-rail output directly drives either CMOS or TTL logic. The fast delay and wide common-mode range also makes TLV3501A-Q1 device ideal for EMI reduction through frequency dithering by lowering the EMI peaks. These parameters allow the device to be ideal for both DC-DC converter and inverter applications in HEV/EV and powertrain.

The SOT23-6 microsized package provides options for portable and space-restricted applications. The Z-suffix offers reduced delamination compared to the standard device.

1. For all available packages, see the orderable addendum at the end of the datasheet.

Propagation Delay vs Overdrive Voltage