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TI TPS55340PWPR
Boost Switching Regulator IC Positive, Isolation Capable Adjustable 2.9V 1 Output 5.25A (Switch) 14-PowerTSSOP (0.173", 4.40mm Width)
Brands: Texas Instruments
Mfr.Part #: TPS55340PWPR
Datasheet: TPS55340PWPR Datasheet (PDF)
Package/Case:
RoHS Status:
Stock Condition: 8720 pcs, New Original
Product Type: Switching Voltage Regulators
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.371 | $1.371 |
| 10 | $1.163 | $11.630 |
| 30 | $1.047 | $31.410 |
| 100 | $0.840 | $84.000 |
| 500 | $0.782 | $391.000 |
| 1000 | $0.756 | $756.000 |
In Stock:8720 PCS
TPS55340PWPR General Description
The TPS55340 is a monolithic, nonsynchronous, switching regulator with integrated 5-A, 40-V power switch. The device can be configured in several standard switching-regulator topologies, including boost, SEPIC, and isolated flyback. The device has a wide input voltage range to support applications with input voltage from multicell batteries or regulated 3.3-V, 5-V, 12-V, and 24-V power rails.
The TPS55340 regulates the output voltage with current mode PWM (pulse width modulation) control, and has an internal oscillator. The switching frequency of PWM is set by either an external resistor or by synchronizing to an external clock signal. The user can program the switching frequency from 100 kHz to 1.2 MHz.
The device features a programmable soft-start function to limit inrush current during start-up and has other built-in protection features including cycle-by-cycle overcurrent limit and thermal shutdown.
The TPS55340 is available in a small 3-mm × 3-mm 16-pin QFN as well as 14-pin HTSSOP packages with PowerPAD for enhanced thermal performance.
The 5-A, 40-V TPS55340 boost converter in the HTSSOP-14 package is pin-to-pin compatible with the 3-A, 40-V TPS61175, and it extends the maximum input voltage from 18 V to 32 V.
Features
- Internal 5-A, 40-V low-side MOSFET switch
- 2.9-V to 32-V input voltage range
- ±0.7% reference voltage
- 0.5-mA operating quiescent current
- 2.7-µA shutdown supply current
- Fixed frequency current mode PWM control
- Frequency adjustable from 100 kHz to 1.2 MHz
- Synchronization capability to external clock
- Adjustable soft-start time
- Pulse skipping for higher efficiency at light loads
- Cycle-by-cycle current limit, thermal shutdown, and UVLO protection
- QFN-16 (3-mm × 3-mm) and HTSSOP-14 packages with PowerPAD™
- Wide –40°C to 150°C operating TJ range
- Create a custom design using the TPS55340 with the WEBENCH Power Designer
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer | Texas Instruments | Product Category | Switching Voltage Regulators |
| RoHS | Details | Output Voltage | 2.9 V to 38 V |
| Output Current | 6.6 A | Input Voltage, Max | 32 V |
| Number of Outputs | 1 Output | Topology | Boost |
| Package / Case | HTSSOP-14 | Mounting Style | SMD/SMT |
| Switching Frequency | 1.14 MHz | Quiescent Current | 500 uA |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 150 C |
| Series | TPS55340 | Input Voltage, Min | 2.9 V |
| Brand | Texas Instruments | Input Voltage | 2.9 V to 32 V |
| Moisture Sensitive | Yes | Operating Supply Current | 500 uA |
| Product | Voltage Regulators | Product Type | Switching Voltage Regulators |
| Factory Pack Quantity | 2000 | Subcategory | PMIC - Power Management ICs |
| Type | Voltage Converter |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The TPS55340PWPR chip is a highly integrated DC-DC converter designed for use in various power management applications. It provides a wide input voltage range and offers efficient power conversion with low power consumption. The chip incorporates multiple features such as built-in protection mechanisms, programmable soft start, and adjustable output voltage, making it suitable for use in a wide range of industrial, automotive, and consumer electronic devices.
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Features
The TPS55340PWPR is a synchronous buck integrated power solution, providing essential features such as a wide input voltage range (4.5V to 18V), adjustable output voltage, output current up to 3.5A, integrated power MOSFETs, and programmable switching frequency. It also includes protection features like overcurrent and overtemperature protection, making it suitable for various applications. -
Pinout
The TPS55340PWPR is a 16-pin PowerPAD thermal-enhanced TSSOP package device. It is a synchronous buck converter integrated circuit that provides efficient power regulation for various applications, such as embedded systems, industrial, and telecom infrastructure. -
Manufacturer
The TPS55340PWPR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is an American technology company that specializes in designing and manufacturing semiconductor devices and solutions for various industries. -
Application Field
The TPS55340PWPR is a power management chip commonly used in applications such as tablet computers, ultrabooks, and other portable electronic devices. It provides high-efficiency power conversion and control for various power rails required by these devices. -
Package
The TPS55340PWPR chip is in a surface mount package type called HTSSOP (Heat Sink Shrink Small Outline Package), with a form factor of TSSOP-16. It has a size of 5 mm × 4.4 mm.
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