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LED Driver IC 1 Output DC DC Controller Step-Down (Buck) Analog, PWM Dimming 14-HTSSOP

TPS92640PWPR/NOPB General Description

Furthermore, the TPS92640PWPR/NOPB comes equipped with robust protection features including overcurrent and overtemperature protection. These safeguards not only guarantee the durability and longevity of the LED driver but also ensure the safety and reliability of the connected LEDs, making it an ideal choice for demanding automotive environments

Key Features

  • VIN Range from 7 V to 85 V
  • Wide Dimming Range
    • 500:1 Analog Dimming
    • 2500:1 Standard PWM Dimming
    • 20000:1 Shunt FET PWM Dimming
  • Adjustable LED Current Sense Voltage
  • 2-Ω, 1-Apeak MOSFET Gate Drivers
  • Shunt Dimming MOSFET Gate Driver (TPS92641)
  • Programmable Switching Frequency
  • Precision Voltage Reference 3 V ±2%
  • Input UVLO and Output OVP
  • Low Power Shutdown Mode and Thermal Shutdown


Source Content uid TPS92640PWPR/NOPB Pbfree Code Yes
Part Life Cycle Code Active Reach Compliance Code compliant
ECCN Code EAR99 HTS Code 8542.39.00.01
Input Characteristics STANDARD Interface IC Type LED DISPLAY DRIVER
JESD-30 Code R-PDSO-G14 JESD-609 Code e3
Length 5 mm Moisture Sensitivity Level 1
Multiplexed Display Capability NO Number of Channels 1
Number of Functions 1 Number of Segments 2
Number of Terminals 14 Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C Output Characteristics CONSTANT-CURRENT
Peak Reflow Temperature (Cel) 260 Qualification Status Not Qualified
Seated Height-Max 1.1 mm Supply Current-Max 3 mA
Supply Voltage-Max 85 V Supply Voltage-Min 7 V
Supply Voltage-Nom 24 V Surface Mount YES
Temperature Grade AUTOMOTIVE Terminal Finish Matte Tin (Sn)
Terminal Form GULL WING Terminal Pitch 0.65 mm
Terminal Position DUAL Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 4.4 mm Input voltage type DC/DC
Topology Buck Vin (min) (V) 7
Vin (max) (V) 85 Vout (max) (V) 83
Vout (min) (V) 0 Iout (max) (A) 5
Iq (typ) (mA) 2 Features OVP, Thermal shutdown
Operating temperature range (°C) -40 to 125 Dimming method Analog, PWM
Number of channels 1 Rating Catalog

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In Stock: 4,810

Minimum Order: 1

Qty. Unit Price Ext. Price
1+ $2.332 $2.33
10+ $2.030 $20.30
30+ $1.840 $55.20
100+ $1.513 $151.30
500+ $1.426 $713.00
1000+ $1.388 $1,388.00

The prices below are for reference only.