TPS25200QDRVRQ1 is a AEC-Q100 Grade 1 automotive load switch offers 2A current limit and multi-protection for vehicle USB and auxiliary power supplies
Specifications
Manufacturer:
TI
Product Number:
TPS25200QDRVRQ1
Description:
IC ELECTRONIC FUSE 6.3% 6WSON
Highlight:
AEC-Q100 automotive load switch
,2A current limit load switch
,vehicle USB power supply IC
Introduction
TPS25200QDRVRQ1 - 45V Adjustable Constant Current Regulator for LED Driving
TPS25200QDRVRQ1 is a 45V adjustable constant current regulator (CCR) for LED constant current driving, widely used in automotive, signage, architectural, and industrial lighting applications.
Core Functions & Features
Package & Technology
NSI45090JDT4G adjustable CCR in DPAK (TO-252-3) package with self-biased transistor (SBT) core technology
NSI45090JDT4G adjustable CCR in DPAK (TO-252-3) package with self-biased transistor (SBT) core technology
Voltage & Current
45V maximum withstand voltage, 160mA default constant current output, adjustable 90mA-160mA via external resistor
45V maximum withstand voltage, 160mA default constant current output, adjustable 90mA-160mA via external resistor
Thermal Protection
Negative temperature coefficient: current decreases as temperature rises, preventing LED thermal runaway
Negative temperature coefficient: current decreases as temperature rises, preventing LED thermal runaway
Operation & Flexibility
0.5V minimum compliance voltage, works as high-side or low-side current source, supports PWM dimming with MCU
0.5V minimum compliance voltage, works as high-side or low-side current source, supports PWM dimming with MCU
Performance Specifications
-55℃ to +175℃ operating range, ±15% current regulation accuracy, suitable for harsh environments
-55℃ to +175℃ operating range, ±15% current regulation accuracy, suitable for harsh environments
Scalability
Multiple chips can be paralleled to expand output current for high-power LED loads
Multiple chips can be paralleled to expand output current for high-power LED loads
Main Applications
Automotive Lighting
• Instrument cluster backlight
• Central control panel ambient light
• Car door welcome puddle lamp
• Vanity mirror light
• High-mount stop lamp
• Turn signal lights
• Rear taillights
• Trailer auxiliary lights
• Vehicle contact wetting circuits
• Central control panel ambient light
• Car door welcome puddle lamp
• Vanity mirror light
• High-mount stop lamp
• Turn signal lights
• Rear taillights
• Trailer auxiliary lights
• Vehicle contact wetting circuits
Commercial Signage & Display Backlight
• Channel letter advertising signs
• Outline marker lamps
• LED light strips
• Display screen backlight
• Neon light replacement modules
• Billboard decorative light panels
• Outline marker lamps
• LED light strips
• Display screen backlight
• Neon light replacement modules
• Billboard decorative light panels
Architectural & Decorative Lighting
• Indoor atmosphere decorative lights
• Landscape outdoor lighting
• Cabinet under-counter lights
• Corridor indicator lights
• Small wall wash LED modules
• Landscape outdoor lighting
• Cabinet under-counter lights
• Corridor indicator lights
• Small wall wash LED modules
Industrial & Consumer Electronics
• Equipment status indicator lamps
• Industrial control panel backlight
• Low-current lithium battery charging management
• Small DC current limiting protection circuits
• Portable device auxiliary lighting modules
• Industrial control panel backlight
• Low-current lithium battery charging management
• Small DC current limiting protection circuits
• Portable device auxiliary lighting modules
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