Datasheets
Application Notes
Other Technical Documents
Part Number(s) (NSID) | Description | Availability | Current Reported Stock | Budgetary Pricing | Pack Size |
LM5115DC EVAL
| Secondary Side Post Regulator / Synchronous Buck Controller | Full production
|
| $100.00 each | 1 |
| LM5115DC Secondary Side Post Regulator Controller
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 75 V
- Wide 4.5 V to 30 V bias supply range
- Wide 0.75 V to 12 V output range
- Top and bottom gate drivers sink 2.5 A peak
- Adaptive gate driver dead-time control
- Wide bandwidth error amplifier (4 MHz)
- Programmable soft-start
- Thermal shutdown protection
- TSSOP-16 or thermally enhanced LLP-16 packages
Contents:
- A fully assembled LM5115DC evaluation board (standalone board)
- LM5115DC evaluation board appnote
- LM5115 datasheet
|
Part Number(s) (NSID) | Description | Availability | Current Reported Stock | Budgetary Pricing | Pack Size |
LM5115EVAL
| Secondary Side Post Regulator / Synchronous Buck Controller | Full production
|
| $81.20 each | 1 |
| MUST USE LM5115 EVAL BOARD with LM5025A EVAL BOARD
LM5115 Secondary Side Post Regulator Controller
Features:
- Precision Voltage Reference
- Dual N-Channel MOSFET Synchronous Drivers
- Programmable Current Limit Protection
- Programmable Softstart
- Current Injection for Improved Stability
- Optional Lossless Current Sense
- .75 V to 12 V Out Operation
Applications:
- Isolated DC-DC Converters
- Multiple Output Power Converters
- Off Line Converters
- DDR Memory Converters
Contents:
- A fully assembled LM5115 evaluation board
- LM5115 datasheet
- LM5115 eval board appnote
|
National Semiconductor follows the provisions of the Product Stewardship Guide for Customers
(
CSP-9-111C1)
and Banned Substances and Materials of Interest Specification
(
CSP-9-111S2)
for regulatory environmental compliance. Details may be found at:
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Lead free products are RoHS compliant.
Lead Free product status is available through the search tool located
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All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.
Moisture Sensitivity Level Data for LM5115.
A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.
National's certificate of product compliance for LM5115 is located at RoHS Status.
Reliability Metrics
| Part Number |
Process |
EFR Reject |
EFR Sample Size |
PPM |
LTA Rejects |
LTA Device Hours |
FITS |
MTTF (Hours) |
|
LM5115MTC | ABCD150XV1 | 0 | 3868 | 0 | 0 | 2595000 | 2 | 736338335
|
|
LM5115MTCX | ABCD150XV1 | 0 | 3868 | 0 | 0 | 2595000 | 2 | 736338335
|
|
LM5115SD | ABCD150XV1 | 0 | 3868 | 0 | 0 | 2595000 | 2 | 736338335
|
|
LM5115SDX | ABCD150XV1 | 0 | 3868 | 0 | 0 | 2595000 | 2 | 736338335
|
Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR.
The Long Term Failure Rates were calculated
at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress
temperature of 150°C to an application temperature of 55°C.
For more information on Reliability Metrics, please click
here.
All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.
Moisture Sensitivity Level Data for LM5115.
A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.
National's certificate of product compliance for LM5115 is located at RoHS Status.