TPS61376RYHR
Active25-V, 4.5-A, BOOST CONVERTER WITH 2.5% ACCURACY INPUT AVERAGE CURRENT LIMIT & TRUE DISCONNECTION
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TPS61376RYHR
Active25-V, 4.5-A, BOOST CONVERTER WITH 2.5% ACCURACY INPUT AVERAGE CURRENT LIMIT & TRUE DISCONNECTION
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Technical Specifications
Parameters and characteristics for this part
| Specification | TPS61376RYHR |
|---|---|
| Frequency - Switching | 1.2 MHz |
| Function | Step-Up |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 13-PowerVFQFN |
| Supplier Device Package | 13-VQFN-HR (2.5x2) |
| Synchronous Rectifier | False |
| Topology | Boost |
| Voltage - Input (Max) [Max] | 23 V |
| Voltage - Input (Min) [Min] | 2.9 V |
| Voltage - Output (Max) [Max] | 25 V |
| Voltage - Output (Min/Fixed) | 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 | $ 3.21 | |
| 10 | $ 2.88 | |||
| 25 | $ 2.73 | |||
| 100 | $ 2.36 | |||
| 250 | $ 2.24 | |||
| 500 | $ 2.01 | |||
| 1000 | $ 1.70 | |||
| Digi-Reel® | 1 | $ 3.21 | ||
| 10 | $ 2.88 | |||
| 25 | $ 2.73 | |||
| 100 | $ 2.36 | |||
| 250 | $ 2.24 | |||
| 500 | $ 2.01 | |||
| 1000 | $ 1.70 | |||
| Tape & Reel (TR) | 3000 | $ 1.61 | ||
| 6000 | $ 1.55 | |||
| Texas Instruments | LARGE T&R | 1 | $ 2.42 | |
| 100 | $ 2.12 | |||
| 250 | $ 1.49 | |||
| 1000 | $ 1.20 | |||
Description
General part information
TPS61376 Series
The TPS61376 is a high voltage non-synchronous boost converter with input average current limit and true load disconnect functions. The input average current limit threshold can be programmed through the ILIM pin from 0.1A to 3.0A. The isolation FET between the VP and SW pin will completely cut off the path between input and output when the device is disabled. The TPS61376 has a wide input voltage range from 2.9V to 23V and output voltage covers up to 25V.
The TPS61376 implements the peak current mode with the adaptive off-time control topology. The device works in PWM mode at moderate to heavy loads. At the light load conditions, the device enters PFM mode to maintain high efficiency over the entire load current range.
The TPS61376 also integrates robust protection features including output overvoltage protection, cycle-by-cycle overcurrent protection and thermal shutdown.
Documents
Technical documentation and resources