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参数资料
| 型号： | SP6648EB |
| 厂商： | Exar Corporation |
| 文件页数： | 10/16页 |
| 文件大小： | 0K |
| 描述： | EVAL BOARD FOR SP6648 |
| 标准包装： | 1 |
| 系列： | * |
APPLICATIONS INFORMATION: Continued
INDUCTORS - SURFACE MOUNT
Inductor Specification
Inductance
( μ H)
10
10
10
22
22
22
Manufacturer/Part No.
Sumida CDRH5D28-100
TDK RLF5018T-100MR94
Sumida CD43-100
Sumida CDRH5D28-220
TDK RLF5018T-220MR63
Sumida CD43-220
Series R
Ω
0.065
0.067
0.180
0.122
0.067
0.378
I SAT
(A)
1.30
0.94
1.04
0.90
0.63
0.68
Size LxWxH
(mm)
5.7x5.5x3.0
5.6x5.2x2.0
4.0x4.5x3.5
5.7x5.5x3
5.6x5.2x2.0
4.0x4.5x3.5
Intuctor Type
Shielded Ferrite Core
Shielded Ferrite Core
Unshileded Ferrite Core
Shileded Ferrite Core
Shielded Ferrite Core
Unshielded Ferrite Core
Manufacturer
Website
www.sumida.com
www.tdk.com
www.sumida.com
www.sumida.com
www.tdk.com
www.sumida.com
CAPACITORS - SURFACE MOUNT & LEADED
Capacitor Specification
Capacitance Manufacturer Part No.
( μ F)
ESR
Ω (max)
Ripple Current
(A) @ 85 ° C
Size LxWxH
(mm)
Voltage
(V)
Capacitor
Type
Manufacturer
Website
47
47
Kemet T494C476K010AS
Kemet T494V476K010AS
0.300
0.300
1.06
0.99
6.0x3.2x2.5
7.3x4.3x2.0
10
10
SMT Tantalum
SMT Tantalum
www.kemet.com
www.kemet.com
100
Sanyo 25MV100AX
0.220
0.30
6.3DX11L
25
Radial Al Electrolytic www.sanyovideo.com
Note: Components highlighted in bold are those used on the SP6648EB Evaluation Board.
Component Selection Table
V BATT
L1 10μH
R 3
549K
C1
+
47μF
R 5 1.0M
U1 SP6648
3.3V OUT
1
V BATT
V OUT
10
R 4
249K
LBON
2
3
4
LBI
LBON
R LIM
LX
P GND
GND
9
8
7
C4
1μF
R 1
205K
C3
47pF
+ C2
47μF
5
SHDN
FB
6
SP6648EB Evaluation Board Schematic
R LIM
1.87K
R 2
124K
Date: 6/7/06 Rev B
SP6648 Ultra-low Quiescent Current, High Efficiency Boost Regulator
10
? 2006 Sipex Corporation
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SP6648ER | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Ultra-low Quiescent Current, High Efficiency Boost Regulator |
| SP6648ER/TR | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:Ultra-low Quiescent Current, High Efficiency Boost Regulator |
| SP6648ER-L | 功能描述:DC/DC 开关控制器 Efficiency Boost Regulator RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
| SP6648ER-L/TR | 功能描述:DC/DC 开关控制器 Ultra-low Quiescent High Efficiency RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
| SP6648EU | 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述: |
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