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FDMF6840C 数据表(PDF) 8 Page - ON Semiconductor

部件名 FDMF6840C
功能描述  Extra-Small, High-Performance, High-Frequency DrMOS Module
PDF  19 Pages
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制造商  ONSEMI [ON Semiconductor]
网页  http://www.onsemi.com
标志 ONSEMI - ON Semiconductor

FDMF6840C 数据表(HTML) 8 Page - ON Semiconductor

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Typical Performance Characteristics
Test Conditions: VIN=12 V, VOUT=1 V, VCIN=5 V, VDRV=5 V, LOUT=250 nH, TA=25°C, and natural convection cooling,
unless otherw ise specified.
Figure 6.
Safe Operating Area
Figure 7.
Pow er Loss vs. Output Current
Figure 8.
Pow er Loss vs. Sw itching Frequency
Figure 9.
Pow er Loss vs. Input Voltage
Figure 10.
Pow er Loss vs. Driver Supply Voltage
Figure 11.
Pow er Loss vs. Output Voltage
0
5
10
15
20
25
30
35
40
45
50
0
25
50
75
100
125
150
PCB Temperature, TPCB (°C)
FSW = 300kHz
FSW = 1000kHz
VIN = 12V, VDRV & VCIN = 5V, VOUT = 1V
0
1
2
3
4
5
6
7
8
9
10
11
0
5
10
15
20
25
30
35
40
45
Module Output Current, IOUT (A)
300kHz
500kHz
800kHz
1000kHz
VIN = 12V, VDRV & VCIN = 5V, VOUT = 1V
0.9
1.0
1.1
1.2
1.3
1.4
1.5
100
200
300
400
500
600
700
800
900
1000 1100
Module Switching Frequency, FSW (kHz)
VIN = 12V, VDRV & VCIN = 5V, VOUT = 1V, IOUT = 30A
0.98
1.00
1.02
1.04
1.06
1.08
4
6
8
10
12
14
16
18
Module Input Voltage, VIN (V)
VDRV & VCIN = 5V, VOUT = 1V, FSW = 300kHz, IOUT = 30A
0.90
0.95
1.00
1.05
1.10
1.15
4.0
4.5
5.0
5.5
6.0
Driver Supply Voltage, VDRV & VCIN (V)
VIN = 12V, VOUT = 1V, FSW = 300kHz, IOUT = 30A
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Module Output Voltage, VOUT (V)
VIN = 12V, VDRV & VCIN = 5V, FSW = 300kHz, IOUT = 30A



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