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  • TPS92692QPWPRQ1

TPS92692QPWPRQ1

0.65mm PMIC Automotive, AEC-Q100 Series TPS92692 20 Pin 80kHz~800kHz 14V 20-PowerTSSOP (0.173, 4.40mm Width)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-TPS92692QPWPRQ1
  • Package: 20-PowerTSSOP (0.173, 4.40mm Width)
  • Datasheet: -
  • Stock: 632
  • Description: 0.65mm PMIC Automotive, AEC-Q100 Series TPS92692 20 Pin 80kHz~800kHz 14V 20-PowerTSSOP (0.173, 4.40mm Width) (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Mounting Type Surface Mount
Package / Case 20-PowerTSSOP (0.173, 4.40mm Width)
Surface Mount YES
Number of Pins 20
Operating Temperature -40°C~125°C TA
Packaging Tape & Reel (TR)
Series Automotive, AEC-Q100
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
ECCN Code EAR99
Type DC DC Controller
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Applications Automotive, Lighting, Signage
Terminal Position DUAL
Terminal Form GULL WING
Number of Functions 1
Supply Voltage 14V
Terminal Pitch 0.65mm
Frequency 80kHz~800kHz
Base Part Number TPS92692
Number of Outputs 1
Topology Step-Down (Buck), Step-Up (Boost)
Internal Switch(s) No
fmax-Min 0.002 MHz
Dimming Analog, PWM
Number of Segments 1
Voltage - Supply (Max) 65V
Voltage - Supply (Min) 4.5V
Multiplexed Display Capability NO
Height 1.2mm
Length 6.5mm
Width 4.4mm
Thickness 1mm
RoHS Status ROHS3 Compliant

TPS92692QPWPRQ1 Description


The TPS92692 and TPS92692-Q1 are peak current model-based controllers that allow step-up/down LED driver topologies with great precision. The TPS92692QPWPRQ1 has a rail-to-rail current amplifier for measuring LED current as well as a spread spectrum frequency modulation approach for better EMI performance.

This high-performance LED controller can dim LED current utilizing analog or PWM dimming techniques independently. Varying the voltage across the high impedance analog adjust (IADJ) input produces a linear analog dimming response with a range of over 15:1. PWM dimming of LED current can be accomplished by either directly modulating the DIM/PWM input pin with the required duty cycle or by turning on the internal PWM generator circuit. By comparing the DC voltage at the DIM/PWM pin to the internal triangle wave generator, the PWM generator converts it to the corresponding duty cycle. An external P-Channel series MOSFET can be driven using the optional PDRV gate driver output.



TPS92692QPWPRQ1 Features


  • Wide Input Voltage: 4.5 V to 65 V

  • Better than ± 4% LED Current Accuracy over –40°C to 150°C Junction Temperature Range

  • Spread Spectrum Frequency Modulation for Improved EMI

  • Comprehensive Fault Protection Circuitry with Current Monitor output and Open Drain Fault Flag Indicator

  • Internal Analog Voltage to PWM Duty Cycle Generator for stand-alone Dimming Operation

  • Compatible with Direct PWM Input with over 1000:1 Dimming Range

  • Analog LED Current Adjust Input (IADJ) with over 15:1 Contrast Ratio

  • Integrated P-Channel Driver to enable Series FET Dimming and LED Protection



TPS92692QPWPRQ1 Applications


  • TPS92692-Q1: Automotive Exterior Lighting Applications

  • Driver Monitoring Systems (DMS)

  • LED General Lighting Applications

  • Exit Signs and Emergency Lighting