TPS62172DSGT
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 1 day ago) |
| Contact Plating | Gold |
| Mounting Type | Surface Mount |
| Package / Case | 8-WFDFN Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 8 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Series | DCS-Control™ |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Additional Feature | ALSO OPERATES IN VOLT MODE AND PWM CTRL TECHNIQUE ALSO POSBL |
| Subcategory | Switching Regulator or Controllers |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 12V |
| Terminal Pitch | 0.5mm |
| Base Part Number | TPS62172 |
| Function | Step-Down |
| Number of Outputs | 1 |
| Output Voltage | 3.3V |
| Output Type | Fixed |
| Max Output Current | 500mA |
| Operating Supply Voltage | 17V |
| Voltage - Input (Min) | 3V |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Output Configuration | Positive |
| Quiescent Current | 17μA |
| Max Output Voltage | 3.3V |
| Topology | Buck |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 2.25MHz |
| Control Technique | HYSTERETIC CURRENT MODE |
| Synchronous Rectifier | Yes |
| Min Output Voltage | 3.3V |
| Nominal Output Voltage | 3.3V |
| Height | 800μm |
| Length | 2mm |
| Width | 2mm |
| Thickness | 750μm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
TPS62172DSGT Description
The TPS62172DSGT device family consists of simple to use synchronous step-down DC-DC converters that are targeted for high power density applications. By utilizing the DCS-ControlTM topology, a high switching frequency of generally 2.25 MHz enables for the use of compact inductors and delivers fast transient response as well as good output voltage accuracy.
TPS62172DSGT Features
? Topology of DCS-ControlTM
? 3 V to 17 V input voltage range
? Output Current of up to 500 mA
? 0.9 V to 6 V adjustable output voltage
? Versions with a Fixed Output Voltage
? Transition from Power Save Mode to Normal Mode is seamless.
? Quiescent Current (often 17-A)
TPS62172DSGT Applications
? Rail Supplies 12 Volts Standard
? POL from a single Li-Ion battery or several Li-Ion batteries
? LDO Substitute
? Embedded Computer Systems
? Video camera, digital still camera
? Mobile computers, tablet computers, and modems
