ChongMing Group (HK) Int'l Co., Ltd
| Payment Terms | Paypal, Western Union, TT |
| Supply Ability | 50000 Pieces per Day |
| Delivery Time | The goods will be shipped within 3 days once received fund |
| Packaging Details | HTSSOP |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Packaging | Cut Tape |
| Operating Temperature Range | - 40 C to + 125 C |
| Condition | Original 100%,New and Original |
| Stock status | In Stock |
| Brand Name | Ti |
| Model Number | LM43603PWPR |
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Product Specification
| Payment Terms | Paypal, Western Union, TT | Supply Ability | 50000 Pieces per Day |
| Delivery Time | The goods will be shipped within 3 days once received fund | Packaging Details | HTSSOP |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 125 C |
| Packaging | Cut Tape | Operating Temperature Range | - 40 C to + 125 C |
| Condition | Original 100%,New and Original | Stock status | In Stock |
| Brand Name | Ti | Model Number | LM43603PWPR |
| High Light | variable voltage regulator ic ，digital voltage regulator ic | ||
LM43603PWPR Power Regulator IC Switching Voltage Regulators
1 Features
High Efficiency at Light Load (DCM and PFM)
Meets EN55022/CISPR 22 EMI standards
Integrated Synchronous Rectification
Adjustable Frequency Range: 200 kHz to 2.2 MHz (500 kHz default)
Frequency Synchronization to External Clock
Internal Compensation
Stable with Almost Any Combination of Ceramic, Polymer, Tantalum, and Aluminum Capacitors
Power-Good Flag
Soft Start into a Pre-Biased Load
Internal Soft-Start: 4.1 ms
Extendable Soft-Start Time by External Capacitor
Output Voltage Tracking Capability
Precision Enable to a Program System UVLO
Output Short Circuit Protection with Hiccup Mode
Overtemperature Thermal Shutdown Protection
Create a Custom Design Using the LM43603 with the WEBENCH® Power Designer
2 Applications
Industrial Power Supplies
Telecommunications Systems
Sub-AM Band Automotive
General Purpose Wide VIN Regulation
High Efficiency Point-Of-Load Regulation
3 Description
The LM43603 regulator is an easy-to-use synchronous step-down DC-DC converter capable of driving up to 3 A of load current from an input voltage ranging from 3.5 V to 36 V (42 V abs max). The LM43603 provides exceptional efficiency, output accuracy and dropout voltage in a very small solution size. An extended family is available in 0.5-A, 1-A, and 2-A load current options in pin to pin compatible packages. Peak current mode control is employed to achieve simple control loop compensation and cycle- by-cycle current limiting. Optional features such as programmable switching frequency, synchronization, power-good flag, precision enable, internal soft-start, extendable soft-start, and tracking provide a flexible and easy to use platform for a wide range of applications. Discontinuous conduction and automatic frequency modulation at light loads improve light load efficiency. The family requires few external components and pin arrangement allows simple, optimum PCB layout. Protection features include thermal shutdown, VCC undervoltage lockout, cycle- by-cycle current limit, and output short circuit protection. The LM43603 device is available in the HTSSOP / PWP 16 leaded package (5.1 mm × 6.6 mm × 1.2 mm) and VSON-16 package with wettable flanks. HTSSOP package is pin-to-pin compatible with LM43600, LM43601, LM43602, LM46000, LM46001, LM46002. VSON-16 package is only pin- to-pin compatible with LM43602.
Device Information
|
ORDER NUMBER |
PACKAGE |
BODY SIZE |
|
LM43603PWP |
HTSSOP (16) |
5.10 mm × 6.60 mm |
|
LM43603DSU |
VSON (16) |
4.10 mm × 5.10 mm |
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2008
Total Annual:
5000000-7000000
Employee Number:
80~100
Ecer Certification：
Active Member
CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron... CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron...
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