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TI TLV61048DBVR
Boost Switching Regulator IC Positive Adjustable 3.3V 1 Output SOT-23-6
Brands: TI
Mfr.Part #: TLV61048DBVR
Datasheet: TLV61048DBVR Datasheet (PDF)
Package/Case: SOT23-5
RoHS Status:
Stock Condition: 3,000 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 5 | $0.210 | $1.050 |
| 50 | $0.169 | $8.450 |
| 150 | $0.151 | $22.650 |
| 500 | $0.130 | $65.000 |
| 3000 | $0.109 | $327.000 |
| 6000 | $0.103 | $618.000 |
In Stock: 3,000 PCS
TLV61048DBVR General Description
The TLV61048 is a non-synchronous boost converter that provides a power-supply solution for products powered by a low-voltage super capacitor and a single-cell Li-ion battery. The TLV61048 integrates a power switch with 3.7-A typical current limit to extend the discharge capability of the input source without sacrificing maximal load delivery.
The TLV61048 could be configured at 600 kHz for higher efficiency or 1 MHz for smaller inductor and output capacitor. At the light load, the device enters into the PFM operation to achieve higher efficiency. The TLV61048 has built-in 2-ms soft start to minimize the inrush current.
The TLV61048 is available in a 2.9-mm × 1.6-mm 6-pin SOT-23 package.
Features
- Input voltage 2.65 V to 5.5 V (falling 2.4 V)
- Output voltage up to 14 V
- Integrated low-side FET: 85 mΩ at 3.3 VIN
- 3.7-A (Typical) switch current limit
- Up to 90% Efficiency at 3.3-V Input and 12-V Output
- 600-kHz or 1-MHz Selectable switching frequency
- Internal Compensation
- 1-µA Shutdown current
- ±2.5% Output-voltage accuracy
- PFM operation mode at light load
- Internal 2-ms soft-start time
- Thermal shutdown protection
- 2.9-mm × 1.6-mm 6-Pin SOT-23 package
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Topology | Boost, Flyback, SEPIC | Vin (min) (V) | 2.65 |
| Vin (max) (V) | 5.5 | Vout (min) (V) | 3.3 |
| Vout (max) (V) | 14 | Switch current limit (typ) (A) | 3.7 |
| Type | Converter | Regulated outputs (#) | 1 |
| Switching frequency (min) (kHz) | 430 | Switching frequency (max) (kHz) | 1250 |
| Iq (typ) (mA) | 0.1 | Features | Enable, Light Load Efficiency, Nonsynchronous rectification, Pre-Bias Start-Up |
| Duty cycle (max) (%) | 94 | Operating temperature range (°C) | -40 to 125 |
| Rating | Catalog |
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.
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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 TLV61048DBVR is a high-efficiency synchronous boost converter chip designed for portable devices, LED backlighting, and various battery-powered applications. It offers up to 96% efficiency and operates in a wide input voltage range. With a compact package and low quiescent current, the TLV61048DBVR is an ideal solution for space-constrained and energy-efficient designs.
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Equivalent
Equivalent products of the TLV61048DBVR chip include the TPS61048DBVR, LM2775DBVR, and MAX 1674EBT+. These chips are boost converters that provide adjustable output voltage, high efficiency, and low quiescent current for powering various applications in portable devices and power management systems. -
Features
1. Wide input voltage range: 2.7V-18V 2. Output current up to 30mA 3. Adjustable output voltage up to 18V 4. Efficiency up to 96% 5. Low quiescent current 6. Internal soft start for inrush current control 7. Over-temperature protection 8. Small package size: SOT-23-5 -
Pinout
The TLV61048DBVR is a 6-pin step-up voltage regulator. Pin functions are as follows: 1. VIN - Input voltage 2. SHDN - Shutdown control 3. FB - Feedback 4. GND - Ground 5. SW - Switch node 6. VOUT - Output voltage The TLV61048DBVR has a total of 6 pins. -
Manufacturer
Texas Instruments is the manufacturer of the TLV61048DBVR. It is an American semiconductor company that designs and manufactures a wide range of analog integrated circuits for various applications, including power management, amplification, and signal processing. They are known for their high-quality, innovative products in the electronics industry. -
Application Field
The TLV61048DBVR is commonly used in battery-powered systems, LED backlighting, portable devices, and handheld instruments where a regulated output voltage is required from a single cell Li-ion or two-cell alkaline battery input. This device provides high efficiency and features such as over-current protection and thermal shutdown to ensure reliable operation in these applications. -
Package
The TLV61048DBVR chip comes in a SOT-23 package, with a form factor of surface-mount. The size of the chip is typically 2.9 mm x 1.6 mm x 1.5 mm.
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