收藏本站
IR3841MPbF
Application Diagram:
Vin =12 V
R 1
4.99 K
C in = 4 X 10 uF +
330 uF
4.5 V <Vcc<5.5V
R 2
750
Vcc
Enable
Vin
Boot
C6
0.1 uF
Vo
R PG
4.7 K
PGood
PGood
Seq
Rt
IR3841
SW
OCSet
Fb
R OCSet
2.67 K
Lo
1uH
R8
4.02 K
R9
C7
2.2nF
R10
130
Co=6X22uF
R t
23.7 K
SS/ SD
Gnd
PGnd
Comp
C4
10 nF
R3
3.01 K
2.55 K
C SS
0.1 uF
C3
150 pF
Fig. 16. Application circuit diagram for a 12V to 1.8 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
4
1
6
1
1
1
Value
330uF
10uF
1.0uH
22uF
4.99K
750
23.7k
Description
SMD Elecrolytic, Fsize, 25V, 20%
1206, 16V, X7R, 20%
11.5x10x5mm, 20%, 2.34mOhm
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
MPL105-1R0
ECJ-2FB0J226ML
MCR03EZPFX4991
MCR03EZPFX7500
MCR03EZPFX2372
R OCSet
1 2.67k
Thick Film, 0603,1/10 W,1%
Rohm
MCR03EZPFX2671
R PG
C ss
R3
C3
C4
R8
R9
R10
C7
U1
1
1
1
1
1
1
1
1
1
1
4.7K
0.1uF
3.01k
150pF
10000pF
4.02K
2.55K
130
2200pF
IR3841
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%
Thick Film, 0603,1/10W,1%
0603, 50V, X7R, 10%
SupIRBuck PQFN 5x6mm
Rohm
Panasonic - ECG
Rohm
Panasonic- ECG
Panasonic - ECG
Rohm
Rohm
Panasonic - ECG
Panasonic - ECG
International Rectifier
MCR03EZPFX4701
ECJ-1VB1E104K
MCR03EZPFX3011
ECJ-1VC1H151J
ECJ-1VB1H103K
MCR03EZPFX4021
MCR03EZPFX2551
ERJ-3EKF1300V
ECJ-1VB1H222K
IR3841MPbF
06/18/09
23
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
TARQ474M035 CAP TANT 0.47UF 35V 20% AXIAL
GCM06DCCN-S189 CONN EDGECARD 12POS R/A .156 SLD
A9CAA-0803E FLEX CABLE - AFK08A/AE08/AFH08T
A9BBA-1002E FLEX CABLE - AFJ10A/AE10/AFJ10A
GCM06DCCH-S189 CONN EDGECARD 12POS R/A .156 SLD
EEM15DSXI CONN EDGECARD 30POS DIP .156 SLD
GCM06DCCD-S189 CONN EDGECARD 12POS R/A .156 SLD
SJP7401-4-50-BLACK LOOP BLACK 4" X 50YD X 0.11"
相关代理商/技术参数
IRDC3842 功能描述:电源管理IC开发工具 IR3842 SYNC CONV 600kHz EVAL BRD RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
IRDC3842A 功能描述:电源管理IC开发工具 IR3842A SYNC CONV 300kHz EVAL BRD RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
IRDC3842W 功能描述:电源管理IC开发工具 User Guide IR3842W Eval Brd RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
IRDC3843 制造商:International Rectifier 功能描述:BOARD EVALUATION IR3843
IRDC3843A 功能描述:电源管理IC开发工具 IR3843 SYNC CONV 600kHz EVAL BRD RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
IRDC3843W 功能描述:电源管理IC开发工具 User Guide IR3843W Eval Brd RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
IRDC3853 功能描述:电源管理IC开发工具 User Guide IR3853 Eval Brd RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
IRDC3853 - SUPIRBUCK 制造商:International Rectifier 功能描述:INTERNATIONAL RECIFIER - GEN 2.1 SUPIRBUCK FAMILY - Bulk