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 | SOP |
| Description | Buck Switching Regulator IC Positive Fixed 5V 1 Output 3A 8-PowerSOIC (0.154", 3.90mm Width) |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Packaging | Cut Tape |
| Operating Temperature Range | - 40 C to + 125 C |
| Type | Step Down |
| Load Regulation | 90 % |
| Brand Name | Ti |
| Model Number | LM22676MRX-5.0/NOPB |
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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 | SOP |
| Description | Buck Switching Regulator IC Positive Fixed 5V 1 Output 3A 8-PowerSOIC (0.154", 3.90mm Width) | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C | Packaging | Cut Tape |
| Operating Temperature Range | - 40 C to + 125 C | Type | Step Down |
| Load Regulation | 90 % | Brand Name | Ti |
| Model Number | LM22676MRX-5.0/NOPB | ||
| High Light | digital voltage regulator ic ，electronic voltage regulator circuit | ||
LM22676MRX-5.0/NOPB Power Regulator IC Switching Voltage Regulators 42V, 3A SIMPLE SWITCHER Step-Down Volta
1 Features
Internally Compensated Voltage Mode Control
Stable with Low ESR Ceramic Capacitors
120 mΩ N-Channel MOSFET PFM Package
100 mΩ N-Channel MOSFET PSOP-8 Package
Output Voltage Options:
-ADJ (Outputs as Low as 1.285 V) -5.0 (Output Fixed to 5 V)
±1.5% Feedback Reference Accuracy
Switching Frequency of 500 kHz
–40°C to 125°C Operating Junction Temperature Range
Precision Enable Pin
Integrated Boot-Strap Diode
Integrated Soft-Start
Fully WEBENCH® Enabled
LM22676Q is an Automotive Grade Product that is AEC-Q100 Grade 1 Qualified (–40°C to +125°C Operating Junction Temperature)
SO PowerPAD (Exposed Pad
PFM (Exposed Pad)
2 Applications
Industrial Control
Telecom and Datacom Systems
Embedded Systems
Conversions from Standard 24 V, 12 V and 5 V Input Rails
3 Description
The LM22676 switching regulator provides all of the functions necessary to implement an efficient high voltage step-down (buck) regulator using a minimum of external components. This easy to use regulator incorporates a 42 V N-channel MOSFET switch capable of providing up to 3 A of load current. Excellent line and load regulation along with high efficiency (> 90%) are featured. Voltage mode control offers short minimum on-time, allowing the widest ratio between input and output voltages. Internal loop compensation means that the user is free from the tedious task of calculating the loop compensation components. Fixed 5 V output and adjustable output voltage options are available. A switching frequency of 500 kHz allows for small external components and good transient response. A precision enable input allows simplification of regulator control and system power sequencing. In shutdown mode the regulator draws only 25 μA (typ). Built in soft-start (500 μs, typ) saves external components. The LM22676 also has built in thermal shutdown, and current limiting to protect against accidental overloads.
The LM22676 is a member of Texas Instruments' SIMPLE SWITCHER® family. The SIMPLE SWITCHER® concept provides for an easy to use complete design using a minimum number of external components and the TI WEBENCH® design tool. TI's WEBENCH® tool includes features such as external component calculation, electrical simulation, thermal simulation, and Build-It boards for easy design-in.
Device Information
|
PART NUMBER |
PACKAGE |
BODY SIZE (NOM) |
|
LM22676, LM22676-Q1 |
HSOP (8) |
4.89 mm x 3.90 mm |
|
TO-263 (3) |
10.16 mm x 9.85 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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