TPS92515DGQR
| Parameters | |
|---|---|
| Factory Lead Time | 12 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 6 days ago) |
| Mounting Type | Surface Mount |
| Package / Case | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 10 |
| Operating Temperature | -40°C~150°C TJ |
| Packaging | Tape & Reel (TR) |
| Series | Automotive, AEC-Q100 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 10 |
| Type | DC DC Regulator |
| Applications | Automotive, Lighting |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Number of Functions | 1 |
| Supply Voltage | 40V |
| Terminal Pitch | 0.5mm |
| Base Part Number | TPS92515 |
| Number of Outputs | 1 |
| Quiescent Current | 1mA |
| Topology | Step-Down (Buck) |
| Current - Output / Channel | 2A |
| Internal Switch(s) | Yes |
| Dimming | Analog, PWM |
| Number of Segments | 1 |
| Voltage - Supply (Max) | 42V |
| Voltage - Supply (Min) | 5.5V |
| Multiplexed Display Capability | NO |
| Height | 1.1mm |
| Length | 3mm |
| Width | 3mm |
| Thickness | 1.02mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
TPS92515DGQR Description
Compact monolithic switching regulators with a low resistance N-Channel MOSFET are part of the TPS92515 device family. The devices are designed for high-brightness LED lighting applications where small size, PWM or analog dimming, high bandwidth, and efficiency are critical.
The regulator controls the peak current with a constant off-time. The process is straightforward: an on-time starts after an off-time determined by the output voltage. Once the inductor peak current threshold is met, the on-time is over. In order to maintain a constant peak-to-peak ripple during the ON and OFF phases of a shunt FET dimming cycle, the TPS92515 device can be set. This is the best way to guarantee linear response over the full shunt FET dimming range.
TPS92515DGQR Features
AEC-Q100 Grade 1 Qualified
Integrated 290-mΩ (typ) Internal N-Channel FET
Low Offset High-side Peak Current Comparator
Constant Average Current, up to 2 A
Inherent Cycle-by-Cycle Current Limit
Multiple Dimming Methods
TPS92515DGQR Applications
Agricultural, Marine, and Heavy Industry Lighting
High Contrast Shunt FET Dimming
Automotive Lighting: LED Switched Matrix AFS Headlamps, DRL, High/Low Beam, Fog, Rear, Turn Signal, Side Marker, Aftermarket