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FDMF6708N on a board, in 3D

FDMF6708N

onsemi

-40℃~+125℃ 10ns 3V~24V 50mA Half-Bridge MOSFET Overheat protection PQFN-40(6x6) DC-DC Converters ROHS

Extended
DatasheetJLCPCBLCSConsemi/FDMF6708N
Category
Gate Drivers
Package
PQFN-40(6x6)
Pins
5

Overview

The FDMF6708N is a gate Driver made by onsemi in a PQFN-40(6x6) package with 43 pins. -40℃~+125℃ 10ns 3V~24V 50mA Half-Bridge MOSFET Overheat protection PQFN-40(6x6) DC-DC Converters ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:FDMF6708N, from EasyEDA) and its footprint (EasyEDA_Cloud:PQFN-40_L6.0-W6.0-P0.50-BL-EP_ONSEMI_FDMF670XB, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3655526).

Symbol

VSWH43VIN42CGND41PWM40DISB#39THWN#38CGND37GL36VSWH35VSWH34VSWH33VSWH32VSWH31VSWH30VSWH29PGND28PGND27PGND26PGND25PGND24PGND23PGND22PGND21PGND20PGND19PGND18PGND17PGND16VSWH15VIN14VIN13VIN12VIN11VIN10VIN9NC8PHASE7GH6CGND5BOOT4VDRV3VCIN2ZCD_EN#1
EasyEDA_Cloud:FDMF6708NFrom EasyEDA

Footprint

414243
EasyEDA_Cloud:PQFN-40_L6.0-W6.0-P0.50-BL-EP_ONSEMI_FDMF670XBFrom EasyEDA

Parameters

8
Features
Light load efficient mode；Operating status indication
Function
Step-down type
Operating Temperature
-40℃~+125℃
Output Current
50A
Switch tube (built-in/external)
Built-in
Synchronous Rectifier
Yes
Topology
Buck
Voltage - Supply
3V~24V

Order codes

1

Pinout

43
The pins of the FDMF6708N
PinNameType
1ZCD_EN#Unspecified
2VCINUnspecified
3VDRVUnspecified
4BOOTUnspecified
5CGNDUnspecified
6GHUnspecified
7PHASEUnspecified
8NCUnspecified
9VINUnspecified
10VINUnspecified
11VINUnspecified
12VINUnspecified
13VINUnspecified
14VINUnspecified
15VSWHUnspecified
16PGNDUnspecified
17PGNDUnspecified
18PGNDUnspecified
19PGNDUnspecified
20PGNDUnspecified
21PGNDUnspecified
22PGNDUnspecified
23PGNDUnspecified
24PGNDUnspecified
25PGNDUnspecified
26PGNDUnspecified
27PGNDUnspecified
28PGNDUnspecified
29VSWHUnspecified
30VSWHUnspecified
31VSWHUnspecified
32VSWHUnspecified
33VSWHUnspecified
34VSWHUnspecified
35VSWHUnspecified
36GLUnspecified
37CGNDUnspecified
38THWN#Unspecified
39DISB#Unspecified
40PWMUnspecified
41CGNDUnspecified
42VINUnspecified
43VSWHUnspecified

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Questions

Is there a KiCad symbol and footprint for the FDMF6708N?

Yes. The symbol is EasyEDA_Cloud:FDMF6708N and the footprint EasyEDA_Cloud:PQFN-40_L6.0-W6.0-P0.50-BL-EP_ONSEMI_FDMF670XB, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the FDMF6708N?

PQFN-40(6x6), with 43 pins. Its footprint is drawn on this page.

Where is the FDMF6708N datasheet?

onsemi publishes it: the Datasheet link on this page opens it.

Where can I order the FDMF6708N?

JLCPCB lists it as part C3655526, with 0 in stock; the sellers' links on this page open their listings.

What can replace the FDMF6708N?

Parts like it in the library: the FDMF6707B by onsemi, the FDMF6707V by onsemi, the NCP5369MN by onsemi and the FDMF6705B by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8