TPS51396ARJER
Active4.5-V TO 24-V, 8-A SYNCHRONOUS STEP-DOWN VOLTAGE REGULATOR
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TPS51396ARJER
Active4.5-V TO 24-V, 8-A SYNCHRONOUS STEP-DOWN VOLTAGE REGULATOR
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS51396ARJER |
|---|---|
| Current - Output | 8 A |
| Frequency - Switching | 800 kHz, 600 kHz, 1 MHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Supplier Device Package | 3x3, 20-QFN-HR |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 24 V |
| Voltage - Input (Min) [Min] | 4.5 V |
| Voltage - Output (Max) [Max] | 7 V |
| Voltage - Output (Min/Fixed) | 0.6 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 | $ 1.90 | |
| 10 | $ 1.21 | |||
| 25 | $ 1.02 | |||
| 100 | $ 0.82 | |||
| 250 | $ 0.72 | |||
| 500 | $ 0.66 | |||
| 1000 | $ 0.61 | |||
| Digi-Reel® | 1 | $ 1.90 | ||
| 10 | $ 1.21 | |||
| 25 | $ 1.02 | |||
| 100 | $ 0.82 | |||
| 250 | $ 0.72 | |||
| 500 | $ 0.66 | |||
| 1000 | $ 0.61 | |||
| Tape & Reel (TR) | 3000 | $ 0.54 | ||
| 6000 | $ 0.51 | |||
| 9000 | $ 0.50 | |||
| 15000 | $ 0.48 | |||
| 21000 | $ 0.47 | |||
| Texas Instruments | LARGE T&R | 1 | $ 0.91 | |
| 100 | $ 0.70 | |||
| 250 | $ 0.52 | |||
| 1000 | $ 0.37 | |||
Description
General part information
TPS51396A Series
The TPS51396A is a cost-effective, high-voltage input, high-efficiency synchronous buck converter with integrated FETs.
The key feature of the TPS51396A is its ULQ (Ultra Low Quiescent) feature to enable low-bias current and large duty operation. The ULQ feature is extremely beneficial for long battery life in low power operation. The TPS51396A operates with a supply input voltage ranging from 4.5 V to 24 V. It uses DCAP3 control mode to provide a fast transient response, good line, load regulation, no requirement for external compensation, and supports low equivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors.
The TPS51396A provides complete protection OVP, UVP, OCP, OTP, and UVLO. It is combined power good signal and output discharge function.
Documents
Technical documentation and resources