NCP12700BMTTXG DC-DC Power Conversion by ON Semiconductor

Ultra Wide Input Current Mode PWM Controller

Status: Active
Series: NCP12700
RoHS: Compliant
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The NCP12700 is a fixed frequency, peak current mode, PWM controller containing all of the features necessary for implementing single-ended power converter topologies. The device features a high voltage startup capable of operating over a wide input range (9 – 120/200 V MSOP10/WQFN10) and supplying at least 20 mA to provide temporary bias to VCC during system startup. The controller offers an adjustable soft-start, input voltage UVLO protection, and an adjustable Over-Power Protection circuit which limits the total power capability of the circuit as the input voltage increases, easing the system thermal design. The UVLO pin also features a shutdown comparator which allows for an external signal to disable switching and bring the controller into a low quiescent state.

Where to Buy

Prices starting from US$0.50

Distributor Stock
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Flip Electronics
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Newark Electronics
from US$0.77
0
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Avnet America
from US$0.71
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TME
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Avnet Asia
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Farnell
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EBV Elektronik
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Features

Wide Input Range (9 – 120/200 V; MSOP10/WQFN10)
Current Mode Control with Integrated Slope Compensation
Single Resistor Programmable Oscillator
1 A / 2.8 A Source / Sink Gate Driver
Input Voltage UVLO with Hysteresis
Several Fault Protections: - User Adjustable Over-Power Protection - Overload Protection with 30 ms Overload Timer - NTC-Compatible Fault Interface for Thermal Protection - Output OVP Fault Interface
Benefits
Simplify design and reduce BOM cost
No sub-harmonic oscillation in CCM mode .
Easy and flexible
Drive any type of MOSFET's
To protect the design or bring the controller into a low quiescent state
Robust and safe design
Applications
Low to medium voltage isolated DC-DC
Forward converters
Industrial power converters
End Products
CCM & DCM Flyback Converters
Telecom DC-DC Modules
Railway DC-DC Modules

Specifications

Description NCP12700, 9 to 200 Vin Current Mode PWM Controller
Compliance Pb-free Halide free
Topology Flyback Forward
Phases 1
Control Mode Current Mode
VCC Min (V) 6.5
VCC Max (V) 200
Package Type WQFN-10

Last 6 months Inventory & Pricing History


Alternative Descriptions

Ultra Wide Input Current Mode Pwm Controller 9 To 200 Vin Current Mode Pwm Controller/ Reel |Onsemi NCP12700BMTTXG | Newark Electronics
IC: PMIC | TME
PWM CONTROLLERS | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a NCP12700BMTTXG?

Additional datasheets, footprints and schematics for NCP12700BMTTXG are listed on our Part Details page. You can also find images and similar parts to NCP12700BMTTXG on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for NCP12700BMTTXG on our Product Comparison page. Access via the 'View Pricing & Stock' button to view NCP12700BMTTXG price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does NCP12700BMTTXG fall under?

The NCP12700BMTTXG is listed under Power Management > DC-DC Power Conversion > Controllers.

Can I view similar or alternative parts?

You can view similar parts to NCP12700BMTTXG when available in the Controllers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the NCP12700BMTTXG you can contact the distributor directly for product support, shipping queries etc.

Is the NCP12700BMTTXG RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for NCP12700BMTTXG have stock available?

Authorised distributors including Flip Electronics, Newark Electronics, Avnet America, TME and Avnet Asia have stock available or on a lead time for NCP12700BMTTXG.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for NCP12700BMTTXG often in real-time on the comparison pages.

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