ON Semiconductor NCP12400BAHBB0DR2G, PWM Current Mode Controller, 300 (Source) mA, 500 (Sink) mA, 65 kHz, 28 (Maximum)

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): PH
Product Details

The NCP12400 is a new fixed−frequency current−mode controller featuring the Dynamic Self−Supply. This function greatly simplifies the design of the auxiliary supply and the VCC capacitor by activating the internal startup current source to supply the controller during start−up, transients, latch, stand−by etc. This device contains a special HV detector which detects the application unplug from the ac input line and triggers the X2 discharge current. This HV structure allows the brown−out detection as well. It features a timer−based fault detection that ensures the detection of overload and an adjustable compensation to help keep the maximum power independent of the input voltage.

Reduces Overall System Cost and Complexity
Ensures Skip Mode Operation Outside Audible Range
Average Efficiency Meets CoC Tier 2 Compliance
Configurable Protection Tailored for Application Needs

Specifications
Attribute Value
Number of PWM Outputs 1
Control Method Current
Topology Flyback
Rise Time 70ns
Fall Time 60ns
Maximum Duty Cycle 85%
Maximum Switching Frequency 65 kHz
Mounting Type Surface Mount
Package Type SOIC
Pin Count 7
Output Current 300 (Source) mA, 500 (Sink) mA
Output Voltage 14 (Clamping) V
Length 5mm
Maximum Operating Temperature +150 °C
Height 1.5mm
Typical Operating Supply Voltage 28 (Maximum) V
Width 4mm
Minimum Operating Temperature -40 °C
Dimensions 5 x 4 x 1.5mm
Available to back order for despatch 08/09/2020
Price Each (On a Reel of 2500)
£ 0.251
(exc. VAT)
£ 0.301
(inc. VAT)
Units
Per unit
Per Reel*
2500 - 5000
£0.251
£627.50
7500 +
£0.238
£595.00
*price indicative
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