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Manufacturer Part #

NCP1031MNTXG

NCP1031 Series PWM Controller 48 V Surface Mount Switching Regulator - VDFN-8

ECAD Model:
Mfr. Name: ON Semiconductor
Standard Pkg:
Product Variant Information section
Date Code:
Product Specification Section
Technical Attributes
Attributes Table
Package Style:  DFN-8
Mounting Method: Surface Mount
Features & Applications

NCP1031: Integrated DC-DC Converter for PoE and Telecom

The NCP1030 and NCP1031 are a family of miniature high-voltage monolithic dc-dc converters with on-chip power switch and start-up circuits. The NCP103x family incorporates in a single IC all the active power, control logic and protection circuitry required to implement, with minimal external components, several switching regulator applications, such as a secondary side bias supply or a low power dc-dc converter.

This controller family is ideally suited for 48 V telecom, 42 V automotive, 12 V input and Power Over Ethernet (PoE) applications. The NCP103x can be configured in any single-ended topology such as forward or flyback. The NCP1030 is targeted for applications requiring up to 3 W, and the NCP1031 is targeted for applications requiring up to 6 W.

Features
 
• On Chip High 200 V Power Switch Circuit and Startup Circuit
• External Frequency Synchronization up to 1 MHz
• Internal Startup Regulator with Auxiliary Winding Override
• Trimmed 2% Internal Reference
• Line Under/Over Voltage Lockout
• Cycle by Cycle Current Limit
• Over Temperature Protection
• Internal Error Amplifier
• Primary or Secondary Regulation
• Excel Based Design Tool Available

Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
23 Weeks
Minimum Order:
4000
Multiple Of:
4000
Total
$4,640.00
USD
Quantity
Web Price
4,000
$1.16
8,000+
$0.93
Product Variant Information section