TPS54061DRBR
| Parameters | |
|---|---|
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | Yes |
| Min Output Voltage | 800mV |
| Max Duty Cycle | 98 % |
| Max Junction Temperature (Tj) | 150°C |
| Height | 1mm |
| Length | 3mm |
| Width | 3mm |
| Thickness | 880μm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 5 days ago) |
| Contact Plating | Gold |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-VDFN Exposed Pad |
| Number of Pins | 8 |
| Operating Temperature | -40°C~150°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 | 8 |
| ECCN Code | EAR99 |
| Subcategory | Switching Regulator or Controllers |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Pitch | 0.65mm |
| Base Part Number | TPS54061 |
| Function | Step-Down |
| Number of Outputs | 1 |
| Output Voltage | 58V |
| Output Type | Adjustable |
| Max Output Current | 200mA |
| Operating Supply Voltage | 60V |
| Input Voltage-Nom | 12V |
| Max Supply Voltage | 60V |
| Min Supply Voltage | 4.7V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Output Configuration | Positive |
| Quiescent Current | 90μA |
| Max Output Voltage | 58V |
| Voltage - Output (Min/Fixed) | 0.8V |
| Topology | Buck |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 50kHz~1.1MHz |
Description
The TPS54061DRBR is a synchronous step-down DC-DC converter with integrated high-side and low-side MOSFETs that operate at 60 V and 200 mA. Current mode control allows for simple external compensation and component selection flexibility. 90 μA is the non-switching supply current. The shutdown supply current is decreased to 1.4 μA by using the enable pin.
By combining the MOSFETs, boot recharge diode, and lowering the IC footprint with a compact 3.00 mm x 3.00 mm thermally enhanced VSON packaging, the TPS54061DRBR enables minimal designs.
Features
? Synchronizes to External Clock
? Internal Slow-Start
? 0.8 V ±1% Voltage Reference
? Stable With Ceramic Output Capacitors or Low-Cost Aluminum Electrolytic
? Cycle-by-Cycle Current Limit, Thermal, OVP and Frequency Foldback Protection
? VSON-8 Package, 3 mm × 3 mm With Thermal Pad
? –40°C to 150°C Operating Junction Temperature
? Integrated High-Side and Low-Side MOSFET
? Diode Emulation for Improved Light Load Efficiency
? Peak Current Mode Control
? 90-μA Operating Quiescent Current
? 1.4-μA Shutdown Supply Current
? 50-kHz to 1100-kHz Adjustable Switching Frequency
Applications
? Industrial Process Control, Metering, and Security Systems
? High Efficiency Replacement for High Voltage Linear Regulators
? 4 to 20-mA Current-Loop Powered Sensors
? Low Power Standby or Bias Voltage Supplies
? Switching Devices
