| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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43,883 pcs
|
43883 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
4,585 pcs
|
4585 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
3,314 pcs
|
3314 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,976 pcs
|
2976 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,876 pcs
|
1876 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Current | |
| Dimming | |
| Frequency | |
| Internal Switch(s) | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Operating Voltage | |
| Supplier Device Package | |
| Topology | |
| Type | |
| Voltage |
The TPS92512HVDGQR from Texas Instruments is a high-voltage step-down (buck) current regulator with an integrated MOSFET, suitable for driving high-current LEDs. It supports an input voltage range from 4.5V to 60V and can deliver up to 2.5A of current.
This LED driver operates at a user-selectable fixed frequency up to 2MHz, utilizing peak-current mode control for excellent line and load regulation. It includes dedicated inputs for analog and pulse-width modulation (PWM) dimming, offering flexibility in light control. The device is housed in a 10-HVSSOP package with a PowerPAD for enhanced thermal performance and is designed for surface mounting.
Key electrical features include adjustable undervoltage-lock-out, overcurrent protection, and overtemperature protection, contributing to system reliability. The TPS92512HVDGQR is designed for lighting applications, providing efficient and stable current regulation for LED arrays.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.06 | $1.06 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 4.5V to 60V.
It is available in a 10-HVSSOP package and also a 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) package.
The operating temperature range is -40°C to 125°C.
The output current rating is 2.5A.
Yes, it supports PWM dimming.
The switching frequency is 2MHz.