- 您现在的位置：买卖IC网 > Sheet目录17360 > IRDC3865 (International Rectifier)BOARD EVAL SUPIRBUCK IR3865
IR3865MPBF
TYPICAL APPLICATION CIRCUIT
+3 .3V
V CC
R1
T P1
V INS
R2
10 K
10 K
V IN
T P2
V IN
T P4
EN
EN
C1
1u F
C2
22 uF
+ C3
68 uF
FCCM
S W1
R3
20 0K
T P5
P GND
E N / FCCM
R4
C4
0.22u F
T P6
T P23
V OUTS
8.66K
P GNDS
V SW
ISE T
L1
1.5uH
+3 .3V
U1
IR3 865
V SW
V OUT
T P7
V OUT
R6
op en
C13
op en
C6
C7
C8
C9
C10
C11
C12
T P11
P GOOD
R5
10 K
T P13
SS
P GOOD
FB
SS
C20
0.1uF
1
2
3
4
5
6
7
FCCM
ISE T
P GOOD
GND1
FB
SS
NC1
IR3865
P HA SE
12
R13
op en
C24
op en
op en
C15
op en
op en
C16
op en
op en
C17
op en
33 0uF
C18
op en
47 uF
C19
op en
op en
C26
op en
0.1uF
C27
op en
T P24
P GNDS
T P10
P GND
T P14
+3 .3V
+3 .3V
C21
1u F
T P26
A GND
R12
4.99
C25
1u F
C14
op en
R7
2.80K
T P18
V OLT A GE S E NS E
T P16
V CC
V CC
C23
T P17
P GND
op en
T P27
A
T P25
B
R11
20
R9
op en
R8
2.55K
R10
T P28
V ID
op en
1
Q1
op en
C22
op en
Figure 7. Typical Application Circuit for VOUT = 1.05V, Fs = 300kHz
Demoboard Bill of Materials
QTY REF DESIGNATOR
VALUE
DESCRIPTION
MANUFACTURER
PART NUMBER
3
1
2
1
1
1
1
1
3
1
1
1
1
1
1
1
1
C1, C21, C25
C10
C12, C20
C2
C3
C4
C9
L1
R1, R2, R5
R11
R12
R3
R4
R7
R8
SW1
U1
1.00uF
47uF
0.100uF
22.0uF
68uF
0.22uF
330uF
1.5uH
10.0K
20
4.99
200K
8.66K
2.80K
2.55K
SPST
IR3865
capacitor, X7R, 1.00uF, 25V, 0.1, 0603
capacitor, 47uF, 6.3V, 805
capacitor, X7R, 0.100uF, 25V, 0.1, 603
capacitor, X5R, 22.0uF, 16V, 20%, 1206
capacitor, electrolytic, 68uF, 25V, 0.2, SMD
capacitor, X5R, 0.22uF, 10V, 0.1, 0603
capacitor, electrolytic, 330uF, 2.5V, 0.2, 7343
inductor, ferrite, 1.5uH, 16.0A, 3.8mOhm, SMT
resistor, thick film, 10.0K, 1/10W, 0.01, 0603
resistor, thick film, 20, 1/10W, 0.01, 603
resistor, thick film, 4.99, 1/10W, 0.01, 603
resistor, thick film, 200K, 1/10W, 0.01, 603
resistor, thick film, 8.66K, 1/10W, 0.01, 603
resistor, thick film, 2.80K, 1/10W, 0.01, 603
resistor, thick film, 2.55K, 1/10W, 0.01, 0603
switch, DIP, SPST, 2 position, SMT
4mm X 5mm QFN
Murata
TDK
TDK
Taiyo Yuden
Panasonic
TDK
Sanyo
Cyntec
KOA
KOA
Vishay/Dale
KOA
KOA
KOA
KOA
C&K Components
IRF
GRM188R71E105KA12D
C2012X5R0J476M
C1608X7R1E104K
EMK316BJ226ML-T
EEV-FK1E680P
C1608X5R1A224K
2R5TPE330M9
PIMB104T-1R5MS-39
RK73H1J1002F
RK73H1JLTD20R0F
CRCW06034R99FNEA
RK73H1JLTD2003F
RK73H1JLTD8661F
RK73H1JLTD2801F
RK73H1JLTD2551F
SD02H0SK
IR3865MTRPBF
8/8/2012 Rev3.1
8
发布紧急采购，3分钟左右您将得到回复。
相关PDF资料
MIC2545A-1BTS TR
IC SW CURR LIMIT HI SIDE 14TSSOP
IRDC3475
BOARD EVAL SUPIRBUCK IR3475
RO-2415S/H
CONV DC/DC 1W 24VIN 15VOUT
IRDC3863
BOARD EVAL SUPIRBUCK IR3863
IRDC3476
BOARD EVAL SUPIRBUCK IR3476
RO-243.3S/H
CONV DC/DC 1W 24VIN 3.3VOUT
RO-2424S/H
CONV DC/DC 1W 24VIN 24VOUT
MIC2545A-1BTS
IC SW CURR LIMIT HI SIDE 14TSSOP
相关代理商/技术参数
IRDC3870
功能描述:电源管理IC开发工具 USER GUIDE FOR IR3870 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
IRDC3871
功能描述:电源管理IC开发工具 USER GUIDE FOR IR3871 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
IRDC3876
制造商:International Rectifier 功能描述:9999V 999.000A POL IC - Rail/Tube 制造商:International Rectifier 功能描述:BOARD EVAL FOR IR3876
IRDC3894
功能描述:电源管理IC开发工具 Design Kit Featuring IR3894M
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
IRDC3895
功能描述:电源管理IC开发工具 Design Kit Featuring IR3895M
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
IRDC3897
功能描述:电源管理IC开发工具 Design Kit POL IC
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
IRDC3897-P1V2
制造商:IRF 制造商全称:International Rectifier 功能描述:USER GUIDE FOR IR3897 EVALUATION BOARD
IRDC3898
功能描述:电源管理IC开发工具 Design Kit POL IC
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