Product Details:
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Part Number: | LM5025AMTCX | Output Type: | Transistor Driver |
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Function: | Step-Up/Step-Down | Output Configuration: | Positive, Isolation Capable |
Number Of Outputs: | 2 | Output Phases: | 1 |
LM5025AMTCX Integrated Circuit Chip 90V Active Clamp Voltage Mode PWM Controller
Product Description Of LM5025AMTCX
LM5025AMTCX is a functional variant of the LM5025 active clamp PWM controller. The functional differences of the LM5025AMTCX are that the CS1 and CS2 current limit thresholds have been increased to 0.5 V, the internal CS2 filter discharge device has been disabled and no longer operates each clock cycle, and the internal VCC and VREF regulators continue to operate when the line UVLO pin is below threshold.
Specifications Of LM5025AMTCX
Output Type |
Transistor Driver |
Function |
Step-Up/Step-Down |
Output Configuration |
Positive, Isolation Capable |
Topology |
Forward Converter |
Number of Outputs |
2 |
Output Phases |
1 |
Voltage - Supply (Vcc/Vdd) |
8V ~ 15V |
Frequency - Switching |
200kHz ~ 580kHz |
Duty Cycle (Max) |
80% |
Synchronous Rectifier |
No |
Clock Sync |
Yes |
Control Features |
Dead Time Control, Frequency Control, Ramp, Soft Start |
Operating Temperature |
-40°C ~ 125°C (TJ) |
Features Of LM5025AMTCX
Internal Start-Up Bias Regulator
3-A Compound Main Gate Driver
Programmable Line Undervoltage Lockout (UVLO) With Adjustable Hysteresis
Voltage Mode Control With Feedforward
Adjustable Dual Mode Overcurrent Protection
Programmable Overlap or Dead Time Between the Main and Active Clamp Outputs
Volt × Second Clamp
Programmable Soft Start
Leading Edge Blanking
Single Resistor Programmable Oscillator
Oscillator UP and DOWN Sync Capability
Precision 5-V Reference
Thermal Shutdown
Applications Of LM5025AMTCX
Server Power Supplies
48-V Telecom Power Supplies
42-V Automotive Applications
High-Efficiency DC-to-DC Power Supplies
Other Supply Product Types
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Package |
AGIB022R29A2E3V |
2957-BFBGA |
AGIB022R29A2I2VB |
2957-BGA |
AGID019R18A2I3E |
1805-BGA |
AGID019R31B2E2V |
3184-BGA |
AGID019R31B2E3E |
3184-BGA |
AGID019R31B2E3V |
3184-BGA |
AGID023R18A1I1V |
1805-BBGA |
AGID023R31B2I2VB |
3184-BGA |
AGFB023R24C2E3E |
2340-BFBGA |
AGFD023R25A2E3E |
2581-FBGA |
AGFB008R24D2E3V |
2340-BFBGA |
AGIB027R31B2I2V |
3184-BGA |
QPB9850TR7 |
LGA-16 |
QPM0106 |
DFN-10 |
QPL1818TR13 |
QFN-16 |
DW3120TR13 |
WLCSP-52 |
QPC2511SR |
QFN |
QPF4216BTR13 |
LGA-24 |
RFSA3613TR7 |
QFN-16 |
RFSA3513TR7 |
QFN-16 |
QPA4536TR7 |
QFN-28 |
TGP2108-SM |
QFN-24 |
CMD249P5 |
QFN-32 |
QPM1002SR |
QFN-24 |
CMD273P3 |
QFN-12 |
TGS2355-SM |
QFN-32 |
CMD244K5 |
QFN-32 |
QPF7551SR |
SMD-16 |
QPB9348TR13 |
LGA-40 |
QPF4551SR |
SMD-16 |
FAQ
Q: Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.
Contact Person: Sales Manager
Tel: 86-13410018555
Fax: 86-0755-83957753