TPS43061RTET
ActiveLOW IQ, SYNCHRONOUS BOOST CONTROLLER WITH WIDE INPUT VOLTAGE AND 5.5V GATE DRIVE FOR LOW QG NEXFETS
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TPS43061RTET
ActiveLOW IQ, SYNCHRONOUS BOOST CONTROLLER WITH WIDE INPUT VOLTAGE AND 5.5V GATE DRIVE FOR LOW QG NEXFETS
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS43061RTET |
|---|---|
| Clock Sync | False |
| Control Features | Soft Start, Power Good, Enable, Frequency Control |
| Frequency - Switching [Max] | 1 MHz |
| Frequency - Switching [Min] | 50 kHz |
| Function | Step-Up |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Phases | 1 |
| Output Type | Transistor Driver |
| Package / Case | 16-WFQFN Exposed Pad |
| Supplier Device Package | 16-WQFN (3x3) |
| Synchronous Rectifier | True |
| Topology | Boost |
| Voltage - Supply (Vcc/Vdd) [Max] | 38 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 4.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 3.01 | |
| 10 | $ 2.71 | |||
| 25 | $ 2.56 | |||
| 100 | $ 2.22 | |||
| Digi-Reel® | 1 | $ 3.01 | ||
| 10 | $ 2.71 | |||
| 25 | $ 2.56 | |||
| 100 | $ 2.22 | |||
| Tape & Reel (TR) | 250 | $ 2.10 | ||
| 500 | $ 1.89 | |||
| 1250 | $ 1.59 | |||
| 2500 | $ 1.51 | |||
| 6250 | $ 1.46 | |||
| Texas Instruments | SMALL T&R | 1 | $ 2.52 | |
| 100 | $ 2.08 | |||
| 250 | $ 1.50 | |||
| 1000 | $ 1.13 | |||
Description
General part information
TPS43061 Series
The TPS43060 and TPS43061 are low IQcurrent-mode synchronous boost controllers with wide-input voltage range from 4.5 to 38 V (40 V absolute max) and boosted output range up to 58 V. Synchronous rectification enables high-efficiency for high-current applications, and lossless inductor DCR sensing further improves efficiency. The resulting low-power losses combined with a 3-mm × 3-mm WQFN-16 package with PowerPAD™ supports high power-density and high-reliability boost converter solutions over extended (–40°C to 150°C) temperature range.
The TPS43060 includes a 7.5-V gate drive supply, which is suitable to drive a broad range of MOSFETs. The TPS43061 has a 5.5-V gate drive supply and driver strength optimized for low QgNexFET power MOSFETs. Also, TPS43061 provides an integrated bootstrap diode for the high-side gate driver to reduce the external parts count.
The TPS43060 and TPS43061 are low IQcurrent-mode synchronous boost controllers with wide-input voltage range from 4.5 to 38 V (40 V absolute max) and boosted output range up to 58 V. Synchronous rectification enables high-efficiency for high-current applications, and lossless inductor DCR sensing further improves efficiency. The resulting low-power losses combined with a 3-mm × 3-mm WQFN-16 package with PowerPAD™ supports high power-density and high-reliability boost converter solutions over extended (–40°C to 150°C) temperature range.
Documents
Technical documentation and resources
