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TI TPS54286PWP
Buck Switching Regulator IC Positive Adjustable 0.8V 2 Output 2A 14-PowerTSSOP (0.173", 4.40mm Width)
Brands: TI
Mfr.Part #: TPS54286PWP
Datasheet: TPS54286PWP Datasheet (PDF)
Package/Case: HTSSOP14
Product Type: Switching Converters, Regulators & Controllers
RoHS Status:
Stock Condition: 58 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomTPS54286PWP General Description
TPS54283 and TPS54286 are dual output non-synchronous buck converters capable of supporting 2-A output applications that operate from a 4.5-V to 28-V input supply voltage, and require output voltages between 0.8 V and 90% of the input voltage.
With internally-determined operating frequency, soft start time, and control loop compensation, these converters provide many features with a minimum of external components. Channel 1 overcurrent protection is set at 3 A, while Channel 2 overcurrent protection level is selected by connecting a pin to ground, to BP, or left floating. The setting levels are used to allow for scaling of external components for applications not needing the full load capability of both outputs.
The outputs may be enabled independently, or may be configured to allow either ratiometric or sequential startup sequencing. Additionally, the two outputs may also be powered from different sources.
Features
- 4.5-V to 28-V Input Range
- Output Voltage Range 0.8 V to 90% of Input Voltage
- Output Current Up to 2 A
- Two Fixed Switching Frequency Versions:
- TPS54283: 300 kHz
- TPS54286: 600 kHz
- Two Selectable Levels of Overcurrent Protection (Output 2)
- 0.8-V 1.5% Voltage Reference
- 2.1-ms Internal Soft Start
- Dual PWM Outputs 180° Out-of-Phase
- Ratiometric or Sequential Startup Modes Selectable by a Single Pin
- 100-m Internal High-Side MOSFETs
- Current Mode Control
- Internal Compensation (See Page 16)
- Pulse-by-Pulse Overcurrent Protection
- Thermal Shutdown Protection at 148°C
- 14-Pin PowerPAD™ HTSSOP package
- APPLICATIONS
- Set Top Box
- Digital TV
- Power for DSP
- Consumer Electronics
PowerPAD Is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Vin (min) (V) | 4.5 | Vin (max) (V) | 28 |
| Vout (min) (V) | 0.8 | Vout (max) (V) | 25.2 |
| Iout (max) (A) | 2 | Iq (typ) (mA) | 1.8 |
| Switching frequency (min) (kHz) | 600 | Switching frequency (max) (kHz) | 600 |
| Features | Enable, Phase Interleaving | Operating temperature range (°C) | -40 to 85 |
| Rating | Catalog | Regulated outputs (#) | 2 |
| Control mode | current mode | Duty cycle (max) (%) | 85 |
| Type | 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 | |
|---|---|---|
 |
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.
Packing
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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.
We provide high quality products, thoughtful service and after sale guarantee
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Minimum order quantity starts from 1pcs.
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365 days quality guarantee for all products
