Sale!
TPS51218DSCR Synchronous Buck Controller
Original price was: ₹62.00.₹49.00Current price is: ₹49.00.
Features
- 3 V to 28 V wide input voltage range
- Adjustable output: 0.7 V – 2.6 V
- D-CAP™ mode with fast transient response
- Supports adaptive on-time control
- OVP, UVP, OCP, and thermal shutdown
- Power-good output and output discharge function
- 10-pin WSON (3 × 3 mm) package
- −40 °C to +85 °C operating range
In stock
TPS51218DSCR Synchronous Buck Controller
Texas Instruments TPS51218DSCR is a high-performance, single-channel synchronous buck controller designed for point-of-load (POL) power rails.
It operates from a 3 V to 28 V input and provides 0.7 V to 2.6 V adjustable output using adaptive on-time D-CAP™ control for ultra-fast transient response.
Key features include overvoltage (OVP), undervoltage (UVP), overcurrent (OCP), and thermal shutdown protection, along with power-good signal and output discharge.
Packaged in a 10-pin WSON (3 × 3 mm) form factor, the TPS51218 is ideal for notebooks, motherboards, and POL DC/DC power systems.
Features
- 3 V to 28 V wide input voltage range
- Adjustable output: 0.7 V – 2.6 V
- D-CAP™ mode with fast transient response
- Supports adaptive on-time control
- OVP, UVP, OCP, and thermal shutdown
- Power-good output and output discharge function
- 10-pin WSON (3 × 3 mm) package
- −40 °C to +85 °C operating range
Applications
- Notebook and desktop computer power rails
- Motherboards and graphics power supplies
- Point-of-load (POL) DC/DC converters
- FPGA, ASIC, and DSP power regulation
| Weight | 1 g |
|---|
Related products
-
TPS563208DDCR Synchronous Step-Down Converter IC
Original price was: ₹20.00.₹15.00Current price is: ₹15.00.Add to cartFeatures:
- Wide input voltage range: 4.5 V–17 V
- Output current up to 3 A
- 580 kHz fixed frequency operation
- Excellent transient response with D-CAP2 control
- Internal soft-start and protection features
- Compact SOT-23-6 package
- RoHS compliant
-
TLV62085RLTR 2A Step-Down DC-DC Buck Converter IC – Texas Instruments | High Efficiency 95%
Original price was: ₹45.00.₹29.00Current price is: ₹29.00.Add to cartFeatures:
- DCS-Control™ Topology
- Up to 95% Efficiency
- 17-μA Operating Quiescent Current
- 31mΩ and 23mΩ Power MOSFET Switch
- 2.5-V to 6.0-V Input Voltage Range
- 0.8-V to VIN Adjustable Output Voltage
- Power Save Mode for Light Load Efficiency
- 100% Duty Cycle for Lowest Dropout
- Hiccup Short-Circuit Protection
- Output Discharge
- Power Good Output
- Thermal Shutdown Protection
- Available in 2-mm × 2-mm VSON Package
Package:
- Package: VSON-7 (2mm × 2mm)
- Mounting: SMD/SMT
-
TPS54327DDAR Step-Down Converter IC
Original price was: ₹50.00.₹40.00Current price is: ₹40.00.Add to cartFeatures:
- Wide input voltage range: 4.5 V to 18 V
- 3 A continuous output current
- Integrated high-side and low-side MOSFETs
- Fixed 5 V output voltage
- High efficiency up to 95%
- 570 kHz fixed switching frequency
- Internal soft-start and compensation
- Cycle-by-cycle overcurrent protection
- Thermal shutdown protection
- Compact SO PowerPAD™ package
-
TPS563231DRLR Synchronous Step-Down Regulator
Original price was: ₹45.00.₹25.00Current price is: ₹25.00.Add to cartFeatures:
- Wide Input Voltage Range: 4.5 V – 17 V
- Output Current: Up to 3 A continuous
- Output Voltage Range: 0.6 V – 7 V (adjustable via feedback resistors)
- High Efficiency: Up to 95% at full load
- Switching Frequency: Fixed 600 kHz, optimized for small-size inductors
- Control Scheme: D-CAP3™ mode – fast transient response with no external compensation
- Low Quiescent Current: ~17 µA (typical at light load)
- Integrated MOSFETs: Internal high- and low-side FETs for compact design
- Soft-Start Time: 1 ms (typical) to reduce inrush current
- Power-Good Output: Built-in PGOOD signal for system monitoring
- Protection Features:
- Over-Current Protection (OCP)
- Thermal Shutdown (TSD)
- Undervoltage Lockout (UVLO)
- Output Overvoltage Protection (OVP)
- Package: Compact 6-pin SOT-563 (DRL) package
- Operating Temperature: –40 °C to +125 °C
Reviews
There are no reviews yet.