Images are for reference only See Product Specifications
Orders Over
$5000
TI LM2642MTC
Two-Phase Controller
Brands: Texas Instruments
Mfr.Part #: LM2642MTC
Datasheet: LM2642MTC Datasheet (PDF)
Package/Case: TSSOP-28
RoHS Status:
Stock Condition: 7,870 pcs, New Original
Product Type: Power Management - Specialized
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $6.809 | $6.809 |
| 200 | $2.635 | $527.000 |
| 500 | $2.543 | $1271.500 |
| 1000 | $2.498 | $2498.000 |
In Stock: 7,870 PCS
LM2642MTC General Description
Texas Instruments' LM2642MTC is a high-performance step-down switching regulator designed to meet the needs of various industries, including automotive and industrial applications. Boasting a wide input voltage range of 4.5V to 42V, this regulator can efficiently deliver up to 2A of output current with an impressive 95% efficiency. Its voltage mode control topology ensures stability, while features like adjustable frequency and soft-start functionality enhance flexibility and reliability. Additionally, the LM2642MTC prioritizes safety with built-in overcurrent protection, thermal shutdown, and undervoltage lockout capabilities. Packaged in a space-saving TSSOP-16 form factor, this regulator is a versatile solution for designs with limited space constraints
Features
Features for the LM2642
- Two Synchronous Buck Regulators
- 180° Out of Phase Operation
- 4.5V to 30V Input Range
- Power Good Function Monitors Ch.1
- 37µA Shutdown Current
- 0.04% (typical) Line and Load Regulation Error
- Current Mode Control With or Without a Sense Resistor
- Independent Enable/Soft-start Pins Allow Simple Sequential Startup Configuration.
- Configurable for Single Output Parallel Operation.
- Adjustable Cycle-by-Cycle Current Limit
- Input Under-voltage Lockout
- Output Over-voltage Latch Protection
- Output Under-voltage Protection with Delay
- Thermal Shutdown
- Self Discharge of Output Capacitors When the Regulator is OFF
- TSSOP package
All trademarks are the property of their respective owners.
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer | Texas Instruments | Product Category | Switching Controllers |
| RoHS | N | Number of Outputs | 2 Output |
| Switching Frequency | 300 kHz | Duty Cycle - Max | 98 % |
| Input Voltage | 4.5 V to 30 V | Output Voltage | 1.3 V to 30 V |
| Output Current | 20 A | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C | Mounting Style | SMD/SMT |
| Package / Case | TSSOP-28 | Brand | Texas Instruments |
| Moisture Sensitive | Yes | Operating Supply Current | 1 mA |
| Product Type | Switching Controllers | Series | LM2642 |
| Factory Pack Quantity | 48 | Subcategory | PMIC - Power Management ICs |
| Type | Synchronous Step Down Controller |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
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. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
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
-
![Product]( "Product")
Step1 :Product
-
![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
-
![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
-
![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
-
![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
-
![bar-code shipping tag]( "bar-code shipping tag")
Step6 :bar-code shipping tag
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
-
The LM2642MTC is a switching regulator chip designed to provide a high-efficiency power supply solution for various electronic devices. It operates with a wide input voltage range and can deliver up to 1.1A of continuous output current. This chip is commonly used in portable electronic devices, battery-powered systems, and other applications that require a compact and efficient power supply solution.
-
Equivalent
LM2642MTC chip equivalents are LM2642M, LM2642MTE, LM2642MTCX, LM2642MTC/NOPB, LM2747, LM2642MTC/NOPB, LM2642MTCX/NOPB, and LM2642MTC/NOPB. -
Features
The LM2642MTC is a high-efficiency synchronous buck regulator with a wide input voltage range of 4.5V to 14V. It has a fixed 5V output voltage, a high switching frequency of 1.25MHz, and a low quiescent current of 65µA. The device also features thermal shutdown and overcurrent protection for robust performance. -
Pinout
The LM2642MTC is a 20-pin integrated circuit (IC) from Texas Instruments. It is a synchronous buck controller with an input voltage range of 4.5V to 18V. The pin count includes VCC, FB, RT/CLK, SYNC, COMP, EN, and DRV pins for controlling the operation and regulation of the buck converter. Function: Synchronous buck controller for regulating voltage. -
Manufacturer
Texas Instruments is the manufacturer of the LM2642MTC. It is a global semiconductor design and manufacturing company that produces a wide range of analog and digital integrated circuits for various applications, including power management, signal processing, and microcontrollers. -
Application Field
The LM2642MTC is commonly used in various application areas such as voltage regulation for portable devices, battery-powered equipment, distributed power systems, and point-of-load regulation. It is also suitable for use in networking and telecommunications equipment, industrial instrumentation, and automotive and medical electronics. -
Package
The LM2642MTC chip is available in a TSSOP-16 package type. It is a surface-mount form and has a size of 5mm x 4.4mm.
We provide high quality products, thoughtful service and after sale guarantee
-
![Product]( "Product")
We have rich products, can meet your various needs.
-
![quantity]( "quantity")
Minimum order quantity starts from 1pcs.
-
![shipping]( "shipping")
Lowest international shipping fee starts from $0.00
-
![guarantee]( "guarantee")
365 days quality guarantee for all products
