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 | MSOP8 |
| Description | Buck Switching Regulator IC Positive Adjustable 2.5V 1 Output 150mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Height | 0.86 mm |
| Input Voltage | 9.5 V to 95 V |
| LeCM GROUPh | 3 mm |
| Operating Temperature Range | - 40 C to + 125 C |
| Type | Step Down |
| Width | 3 mm |
| Brand Name | Ti |
| Model Number | LM5009MMX/NOPB |
View Detail Information
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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 | MSOP8 |
| Description | Buck Switching Regulator IC Positive Adjustable 2.5V 1 Output 150mA 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Height | 0.86 mm |
| Input Voltage | 9.5 V to 95 V | LeCM GROUPh | 3 mm |
| Operating Temperature Range | - 40 C to + 125 C | Type | Step Down |
| Width | 3 mm | Brand Name | Ti |
| Model Number | LM5009MMX/NOPB | ||
| High Light | digital voltage regulator ic ，electronic voltage regulator circuit | ||
LM5009MMX/NOPB Power Regulator IC 150mA Constant On-Time Non-Synchronous Buck Regulator 8-VSSOP -40 to 125
1 Features
150-mA Output Current Capability
Ultra-Fast Transient Response
No Loop Compensation Required
VIN Feed-Forward Provides Constant Operating Frequency
Switching Frequency Can Exceed 600 kHz
Highly Efficient Operation
2% Accurate 2.5-V Feedback From –40°C to +125°C
Internal Startup Regulator
Intelligent Current Limit Protection
External Shutdown Control
Thermal Shutdown
8-Pin VSSOP and Thermally-Enhanced 8-Pin WSON Packages
2 Applications
Heat Sink Eliminator for Classic Linear Regulator Applications
12-V, 24-V, 36-V, and 48-V Rectified AC Systems
42-V Automotive
Non-Isolated AC Mains Charge-Coupled Supplies
LED Current Source
3 Description
The LM5009 step-down switching regulator features all of the functions needed to implement a low-cost, efficient, buck bias regulator. This device is capable of driving a 150-mA load current from a 9.5-V to 95-V input source. The switching frequency can exceed 600 kHz, depending on the input and output voltages. The output voltage can be set from 2.5 V to 85 V. This high-voltage regulator contains an N-channel buck switch and an internal startup regulator. The device is easy to implement and is provided in 8-pin VSSOP and thermally-enhanced, 8-pin WSON packages. The LM5009 is a well-suited alternative to a high-voltage monolithic or discrete linear solution where the power loss becomes unacceptable. The regulator operation is based on a control scheme using an on-time inversely proportional to VIN. This feature allows the operating frequency to remain relatively constant over load and input voltage variations. The control scheme requires no loop compensation, resulting in an ultrafast transient response. An intelligent current limit is implemented with forced off-time that is inversely proportional to VOUT. This scheme ensures short-circuit protection and provides minimum foldback. Other features include thermal shutdown, VCC undervoltage lockout, gate drive undervoltage lockout, and maximum duty cycle limiter.
Device Information
|
PART NUMBER |
PACKAGE |
BODY SIZE (NOM) |
|
LM5009 |
VSSOP (8) |
3.00 mm × 3.00 mm |
|
WSON (8) |
4.00 mm × 4.00 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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