TPS40170RGYR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Mounting Type | Surface Mount |
| Package / Case | 20-VFQFN Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 20 |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Pitch | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | TPS40170 |
| Function | Step-Down |
| Number of Outputs | 1 |
| Qualification Status | Not Qualified |
| Output Voltage | 8V |
| Output Type | Transistor Driver |
| Max Output Current | 20A |
| Operating Supply Voltage | 60V |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Output Configuration | Positive |
| Output Current | 2mA |
| Voltage - Supply (Vcc/Vdd) | 4.5V~60V |
| Quiescent Current | 4.5mA |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking |
| Max Output Voltage | 57V |
| Topology | Buck |
| Min Input Voltage | 4.5V |
| Control Mode | VOLTAGE-MODE |
| Frequency - Switching | 100kHz~600kHz |
| Max Input Voltage | 60V |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | Yes |
| Min Output Voltage | 600mV |
| Max Frequency | 660kHz |
| Max Duty Cycle | 95 % |
| Height | 1mm |
| Length | 4.5mm |
| Width | 3.5mm |
| Thickness | 900μm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
TPS40170RGYR Description
The TPS40170RGYR is a full-featured, synchronous PWM buck controller that runs between 4.5 and 60 V and is designed for high-power density and high-reliability DC-DC converter applications. The controller uses voltage-mode control with input voltage feed-forward compensation, allowing for fast reaction to changes in input voltage. The switching frequency can be set anywhere between 100 and 600 kHz.
TPS40170RGYR Features
? A wide input voltage range of 4.5 V to 60 V is available.
? Accuracy of 1% at 600 mV Reference Voltage
? UVLO and Hysteresis are programmable.
? Voltage Feed Forward Control With Voltage Mode Control
? Frequency range of 100 kHz to 600 kHz programmable
TPS40170RGYR Applications
? Modules for POL
? DC Converters for Industrial, Networking, and Telecom Equipment with Wide Input Voltage and High Power Density
