NCV7708AGEVB ON Semiconductor, NCV7708AGEVB Datasheet - Page 15

• Manufacturer Part Number: NCV7708AGEVB
• Description: EVAL BOARD FOR NCV7708AG
• Manufacturer: ON Semiconductor

Specifications of NCV7708AGEVB

• Design Resources: NCV7708 EVB BOM NCV7708GEVB Gerber Files NCV7708 EVB Schematic
• Main Purpose: Power Management, Half H-Bridge Driver (Internal FET)
• Embedded: No
• Utilized Ic / Part: NCV7708
• Primary Attributes: 6 Channel High & Low Side Internal Switch
• Secondary Attributes: SPI Interface
• Silicon Manufacturer: On Semiconductor
• Silicon Core Number: NCV7708A
• Kit Application Type: Driver - Bridge
• Application Sub Type: Half Bridge Driver
• Development Tool Type: Hardware - Eval/Demo Board
• Rohs Compliant: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: NCV7708AG
• Other names: NCV7708AGEVBOS

and may be divided between nodes to separate thermal
behavior due to one portion of the network from another.
The Foster networks, though when sorted by time constant
(as above) bear a rough correlation with the Cauer networks,
are really only convenient mathematical models. Both
Foster and Cauer networks can be easily implemented using
The Cauer networks generally have physical significance
Figure 13. Non−Grounded Capacitor Thermal Ladder (“Foster” Ladder)
Time constants are not simple RC products. Amplitudes
of mathematical solution are not the resistance values.
Each rung is exactly characterized by its RC−product
time constant; amplitudes are the resistances.
Figure 12. Grounded Capacitor Thermal Network (“Cauer” Ladder)
Junction
Junction
C
C
1
1
R
R
1
1
C
C
2
2
R
R
2
2
http://onsemi.com
C
C
3
3
R
R
15
3
3
circuit simulating tools, whereas Foster networks may be
more easily implemented using mathematical tools (for
instance, in a spreadsheet program), according to the
following formula:
(thermal ground)
(thermal ground)
Ambient
Ambient
R(t) +
C
C
n
n
R
R
i+1
n
n
n
R i 1 * e
*t tau i