Datasheet > FDMF6823B

FDMF6823B

更新时间： 2024-02-08 22:49:13

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		服务器主板节能技术
页数	文件大小	规格书
19页	1401K
描述
Extra-Small, High-Performance, High-Frequency DrMOS Module

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中文翻译

获取价格

数据手册

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FDMF6823B 数据手册

Typical Performance Characteristics

Test Conditions: V_IN=12V, V_OUT=1V, V_CIN=5V, V_DRV=5V, L_OUT=250nH, T_A=25°C, and natural convection cooling,

unless otherwise specified.

300kHz

500kHz

800kHz

1000kHz

V_IN= 12V, V_DRV& V_CIN= 5V, V_OUT= 1V

F_SW= 300kHz

F_SW= 1000kHz

V_IN= 12V, V_DRV& V_CIN= 5V, V_OUT= 1V

100

125

150

Module Output Current, I_OUT(A)

PCB Temperature, T_PCB(°C)

Figure 6.

Safe Operating Area

Figure 7.

Power Loss vs. Output Current

1.7

1.6

1.5

1.4

1.3

1.2

1.1

1.0

0.9

1.10

1.08

1.06

1.04

1.02

1.00

0.98

0.96

V_IN= 12V, V_DRV& V_CIN= 5V, V_OUT= 1V, I_OUT= 30A

V_DRV& V_CIN= 5V, V_OUT= 1V, F_SW= 300kHz, I_OUT= 30A

100 200 300 400 500 600 700 800 900 1000 1100

Module Switching Frequency, F_SW(kHz)

Module Input Voltage, V_IN(V)

Figure 8.

Power Loss vs. Switching Frequency

Figure 9.

Power Loss vs. Input Voltage

1.15

2.0

1.8

1.6

1.4

1.2

1.0

0.8

V_IN= 12V, V_OUT= 1V, F_SW= 300kHz, I_OUT= 30A

1.10

1.05

1.00

0.95

0.90

V_IN= 12V, V_DRV& V_CIN= 5V, F_SW= 300kHz, I_OUT= 30A

4.0

4.5

5.0

5.5

6.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

Driver Supply Voltage, V_DRV& V_CIN(V)

Module Output Voltage, V_OUT(V)

Figure 10. Power Loss vs. Driver Supply Voltage

Figure 11. Power Loss vs. Output Voltage

FDMF6823B • Rev. 1.0.2

www.fairchildsemi.com

1...5 6 789 10 11...19

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