⚠ All product names, trademarks, brands, and logos on this site are the property of their respective owners. Their use is for identification purposes only and does not imply any affiliation or authorization from the rights holders. We are not authorized dealers or distributors of the brand. The warranty is provided by us, not the original manufacturer.
LM25115AMT
LM25115AMT - Brand New Texas Instruments Power Supply Controllers, Monitors
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
General Description
The LM25115 controller contains all of the features necessary to implement multiple output power converters utilizing the Secondary Side Post Regulation (SSPR) technique. The SSPR technique develops a highly efficient and well regulated auxiliary output from the secondary side switching waveform of an isolated power converter. Regulation of the auxiliary output voltage is achieved by leading edge pulse width modulation (PWM) of the main channel duty cycle. Leading edge modulation is compatible with either current mode or voltage mode control of the main output. The LM25115 drives external high side and low side NMOS power switches configured as a synchronous buck regulator.
Features
Self-synchronization to main channel output
Free-run mode for buck regulation of DC input
Leading edge pulse width modulation
Voltage-mode control with current injection and input line feed-forward
Operates from AC or DC input up to 42V
Wide 4.5V to 30V bias supply range
Wide 0.75V to 13.5V output range.
Top and bottom gate drivers sink 2.5A peak
Adaptive gate driver dead-time control
Wide bandwidth error amplifier (4MHz)
Programmable soft-start
Thermal shutdown protection
TSSOP-16 or thermally enhanced LLP-16 packages
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
Verified buyer reviews for electronic components and industrial control products.
In Stock ADP1043AACPZ
ADP1043AACPZ - Brand New Analog Devices Power Supply Controllers, Monitors
In Stock L6599ADTR
L6599ADTR - Brand New STMicroelectronics Power Supply Controllers, Monitors
In Stock L6599DTR
L6599DTR - Brand New STMicroelectronics Power Supply Controllers, Monitors
In Stock LTC2978AIUP#PBF
LTC2978AIUP#PBF - Brand New Analog Devices / Linear Technology Power Supply Controllers, Monitors
In Stock LTC4151IDD#TRPBF
LTC4151IDD#TRPBF - Brand New Analog Devices / Linear Technology Power Supply Controllers, Monitors
In Stock 6118HIB
6118HIB - Brand New Rochester Electronics Power Supply Controllers, Monitors
In Stock 6118HIBZ
6118HIBZ - Brand New RENESAS Power Supply Controllers, Monitors
In Stock 6121LIB
6121LIB - Brand New RENESAS Power Supply Controllers, Monitors
In Stock 6501ACBZ
6501ACBZ - Brand New RENESAS Power Supply Controllers, Monitors
In Stock 82C88
82C88 - Brand New DATEL Power Supply Controllers, Monitors
