Texas Instruments TPS62410DRCR
| Parameters | |
|---|---|
| Series | - |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 10-VFDFN Exposed Pad |
| Mfr | Texas Instruments |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Input (Max) | 6V |
| Output Type | Adjustable |
| Number of Outputs | 2 |
| Current - Output | 800mA |
| Supplier Device Package | 10-VSON (3x3) |
| Output Configuration | Positive |
| Function | Step-Down |
| Topology | Buck |
| Frequency - Switching | 2.25MHz |
| Synchronous Rectifier | Yes |
| Voltage - Output (Min/Fixed) | 0.6V |
| Voltage - Output (Max) | 6V |
| Voltage - Input (Min) | 2.5V |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Base Product Number | TPS62410 |
| REACH Status | REACH Unaffected |
| Standard Package | 3,000 |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
TPS62410DRCR synchronous step-down DC-DC converter
The TPS62410DRCR from Texas Instruments is a high-efficiency, dual-channel synchronous step-down DC-DC converter designed for powering low-voltage circuits in portable and battery-powered applications. This compact device, housed in a 10-pin VSON package, integrates two independent 400mA buck converters that operate from a 2.5V to 6V input voltage range, making it ideal for powering processors, FPGAs, and other system components in smartphones, tablets, portable medical devices, and IoT equipment. The converter utilizes a fixed-frequency PWM mode at heavier loads and automatically transitions to power-save mode at light loads, achieving efficiency up to 95% while maintaining excellent transient response and output voltage accuracy. Its small solution size, high efficiency, and low quiescent current make it particularly suitable for space-constrained applications requiring multiple power rails with tight voltage regulation.
TPS62410DRCR Buck Switching Regulator IC Key Features
This dual buck converter features a programmable switching frequency from 1.25MHz to 2.5MHz, allowing designers to optimize efficiency and solution size while avoiding critical noise-sensitive bands. Each channel provides independent enable control, soft-start, and 100% duty cycle capability for low dropout operation, ensuring reliable performance under varying load conditions. The device incorporates a low 30μA typical quiescent current per channel and less than 1μA in shutdown mode, significantly extending battery life in portable applications. With its integrated power MOSFETs, current mode control, and internal compensation, the TPS62410DRCR minimizes external component count while providing excellent line and load regulation. Additional features include undervoltage lockout, thermal shutdown protection, and cycle-by-cycle current limiting, ensuring robust operation across the industrial temperature range (-40°C to +85°C).
Alternative Dual Step-Down Converter Recommendations
● AP3409AKTR-G1 (Diodes Incorporated): A dual 600mA synchronous buck converter with 2.5MHz switching frequency and power save mode for portable applications.
● MP2157GJ-P (Monolithic Power Systems): A dual 600mA step-down converter with 2.5V to 6V input range and 1.5MHz fixed frequency operation.
● LT3502EFE#PBF (Analog Devices): A dual 500mA monolithic step-down regulator with 3.6V to 25V input range and programmable frequency up to 2.8MHz.
● MAX8886EUT+ (Maxim Integrated): A dual 400mA low-noise step-down converter with 2.5V to 5.5V input and fixed 1MHz switching frequency.
