TPS92512HVDGQT Integrated Circuits (ICs)

Voltage - Output:	65V
Supplier Device Package:	10-MSOP-PowerPad
Package / Case:	10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C (TJ)
Applications:	Lighting
Dimming:	PWM
Frequency:	2MHz
Current - Output / Channel:	2.5A (Switch)
Series:	--
Voltage - Supply (Max):	60V
Voltage - Supply (Min):	4.5V
Number of Outputs:	1
Internal Switch(s):	Yes
Topology:	Step-Down (Buck)
Type:	DC DC Regulator
Part Status:	Active
Packaging:	Tape & Reel (TR)

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IntroductionThe TPS92512HVDGQT is a highly efficient two-channel buck LED (Light Emitting Diode) driver with integrated power management Integrated circuits (PMICs). The device controls two separate LED channels with a single input, enabling efficient light driving for general illumination applications. It includes thermal protection and supports remote monitoring and control. This device is highly suitable for applications such as outdoor lighting, interior ambient lighting, backlights for LCD/LED TVs, and automotive lighting.Application FieldThe TPS92512HVDGQT PMIC - LED driver is designed for applications requiring a high level of power efficiency in a very small size. This is due to the very small packages that are used. With the support of remote monitoring and control, this device can be used in systems with distributed lighting control. This PMIC - LED driver is ideal for applications that require a consistent current and voltage such as LED flood lights, automotive lighting, or LED signage. Working PrinciplesThe TPS92512HVDGQT is a 2-channel buck LED driver. It is configured to supply regulated power to two separate LED channels in a single package. It utilizes a switching regulator to efficiently convert the input voltage to the desired output voltage. The device is protected against short circuit, open circuit and over voltage conditions with integrated protection circuits. The TPS92512HVDGQT includes a thermal protection circuit which shuts down the device when it gets too hot. It also monitors the temperature of the device and provides feedback to the system which can be used to reduce or shut off power to select channels. The device also supports remote monitoring and control via the I2C bus, which allows for distributed control in systems. ConclusionThe TPS92512HVDGQT PMIC - LED driver is an efficient, versatile device that is ideal for a variety of applications requiring a high level of power efficiency in a very small size. It supports a wide range of current and voltage ranges, includes integrated protection circuits, and is capable of remote monitoring and control.

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