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TI TPS92624QPWPRQ1RoHS

Manufacturer
TI
MPN
TPS92624QPWPRQ1
LCSC Part #
C5220582
Packaging
HTSSOP(PWP)-20
Customer #
Key Attributes
Four-channel automotive high-side LED driver with thermal sharing control function
Datasheetpdf iconTI TPS92624QPWPRQ1
In-Stock: 53
53 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 2.695$ 2.70
10+$ 2.2994$ 22.99
30+$ 2.0529$ 61.59
100+$ 1.7983$ 179.83
500+$ 1.6848$ 842.40
1,000+$ 1.6345$ 1634.50
Standard Packaging2000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/LED Drivers ICs
ManufacturerTI
PackagingHTSSOP(PWP)-20
Output Voltage0V~40V
FeaturesShort Circuit Protection;LED open-circuit protection;Over-Temperature Protection (OTP)
Frequency - Switching-
Switch Tube (Built-In/External)Built-in
Voltage - Input(AC)-
Operating temperature-40℃~+125℃
Number of Channels4
Topology-
Type-
Output Current150mA
Constant Current Accuracy5%
Voltage - Input(DC)4.5V~40V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2000
Sales UnitPiece

Introduction

AI Translation

The TPS92624-Q1 four-channel LED driver features a unique thermal management design that reduces the device temperature rise. It is a linear driver directly powered by the automotive battery with a wide voltage range, and each channel can output a full current load of up to 150mA. External shunt resistors can be used to share the output current and are driven by the driver. The device has comprehensive diagnostic functions, including LED open-circuit, LED short-to-ground, and device overheat protection. The cascading failure function of the TPS92624-Q1 can work with other LED drivers to meet different requirements.

Features

AI Translation
  • AEC-Q100 qualified for automotive applications
  • Temperature Grade 1: –40°C to 125°C, TA
  • Wide input voltage range: 4.5V to 40V
  • Thermal sharing via external shunt resistor
  • Low supply current in fault mode
  • 4-channel high-accuracy current regulation
  • Current output up to 150mA per channel
  • ±5% accuracy over full temperature range
  • Independent current setting via resistor
  • Individual PWM pins for brightness control
  • Low dropout voltage
  • Maximum dropout: 600mV at 150mA
  • Diagnostics and protection
  • LED open circuit with auto-recovery
  • LED short to GND with auto-recovery
  • Diagnostics with adjustable threshold
  • Configurable fault bus for all-fail or failed-channel-only shutdown (N-1)
  • Thermal shutdown

Applications

AI Translation
  • Exterior tail lights: taillights, center high-mount stop lights, side marker lights
  • Exterior accent lights: door handles, blind spot detection indicators, charging ports
  • Interior lights: dome lights, reading lights
  • General LED driver applications