参数资料
型号: IRDC3831
厂商: International Rectifier
文件页数: 22/31页
文件大小: 0K
描述: BOARD EVAL SYNC BUCK CONVERTER
产品变化通告: (EP) Parts Discontinuation 25/May/2012
标准包装: 1
系列: SupIRBuck™
主要目的: DC/DC,步降
输出及类型: 1,非隔离
输出电压: 0.75V
电流 - 输出: 8A
输入电压: 12V
稳压器拓扑结构: 降压
频率 - 开关: 400kHz
板类型: 完全填充
已供物品:
已用 IC / 零件: IR3831
IR3831MPbF
Application Diagram:
Fig. 15. Application circuit diagram for a 12V to 0.75 V, 8 A Point Of Load Converter
Suggested Bill of Materials for the application circuit:
Part Reference
Cin
Lo
Co
R1
R2
R t
Quantity
1
3
1
8
1
1
1
Value
330uF
10uF
0.6uH
22uF
4.99K
750
35.7K
Description
SMD Elecrolytic, Fsize, 25V, 20%
1206, 16V, X7R, 20%
11.5x10x4mm, 20%, 1.7mOhm
0805, 6.3V, X5R, 20%
Thick Film, 0603,1/10 W,1%
Thick Film, 0603,1/10W,1%
Thick Film, 0603,1/10W,1%
Manufacturer
Panasonic
Panasonic - ECG
Delta
Panasonic- ECG
Rohm
Rohm
Rohm
Part Number
EEV-FK1E331P
ECJ-3YX1C106K
MPL104-0R6
ECJ-2FB0J226ML
MCR03EZPFX4991
MCR03EZPFX7500
MCR03EZPFX3572
R OCSet
1 4.02K
Thick Film, 0603,1/10 W,1%
Rohm
MCR03EZPFX4021
R PG
C ss
R3
C3
C4
R8
R10
C7
U1
1
1
1
1
1
1
1
1
1
4.7K
0.022uF
1.47k
560pF
22000pF
6.65K
210
2200pF
IR3831
Thick Film, 0603,1/10W,1%
0603, 25V, X7R, 10%
Thick Film, 0603,1/10W,1%
50V, 0603, NPO, 5%
0603, 50V, X7R, 10%
Thick Film, 0603,1/10W,1%
Thick Film, 0603,1/10W,1%
0603, 50V, X7R, 10%
SupIRBuck PQFN 5x6mm
Rohm
Panasonic - ECG
Rohm
Panasonic- ECG
Panasonic - ECG
Rohm
Panasonic - ECG
Panasonic - ECG
International Rectifier
MCR03EZPFX4701
ECJ-1VB1E223K
MCR03EZPFX1471
ECJ-1VC1H561J
ECJ-1VB1H223K
MCR03EZPFX6651
ERJ-3EKF2100V
ECJ-1VB1H222K
IR3831MPbF
11/05/10
22
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