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NMF4809S, NMF4812D, NMF4812S

Table of contents:
Info of NMF4809S
Info of NMF4812D
Info of NMF4812S

NMF4809S, NMF4812D, NMF4812S Selling Leads, Datasheet

MFG:C&D

NMF4809S, NMF4812D, NMF4812S Datasheet download

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Part Number: NMF4809S

MFG: C&D

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NMF4809S General Description

The NMF Series is a family of miniature fully regulated isolated DC/DC converters. Units are available with 5, 12, 24, and 48 VDC inputs and outputs of 5, 9, 12, 12.75, and 15 VDC. Delivered power is 1 Watt, input to output isolation of 1000 VDC with units occupying only 0.18 square inches of board space.

The NMF0512S and NMF0513S are specifically designed for use with flash memory. A control pin is provided for remote in-circuit electrical erasure and reprogramming of flash memory devices.

NMF4809S Features

• Remote Flash Programming
• 1000 VDC Isolation
• 0.18 in² Board Space
• 5, 9, 12, 12.75, and 15 VDC Outputs
• Fully Regulated Outputs
• 100% Tested/Burned-In
• 5, 12, 24, and 48 VDC Inputs
• Surface Mount Available

NMF4812S General Description

The NMF series of DC-DC Converters is used where a tightly regulated supply is required. They are ideal for situations where the input voltage is not tightly controlled.
The output control pin makes the device particularly suitable for Flash PROM applications where an on/off controlled voltage source is required.

NMF4812S Maximum Ratings

Short-circuit duration³                                                                          1 second
Internal power dissipation                                                                    450mW
Lead temperature 1.5mm from case for 10 seconds                             300°C
Input voltage V_IN, NMF05 types                                                            7V
Input voltage V_IN, NMF12 types                                                            15V
Input voltage V_IN, NMF24 types                                                            28V
Input voltage V_IN, NMF48 types                                                            54V

NMF4812S Features

Output Regulation <1.5%
Controllable Output
1kVDC Isolation
Single Isolated Output
SIP & DIP Package Styles
Efficiency to 62%
Power Density 0.85W/cm³
5V, 12V, 24V & 48V Input
5V, 9V, 12V & 15V Output
Footprint from 1.17cm²
UL 94V-0 Package Material
No Heatsink Required
SMD Construction
Toroidal Magnetics
Fully Encapsulated
No External Components
MTTF up to 2.4 Million hours
PCB Mounting
Custom Solutions Available

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