参数资料
型号: LM2677SDX-12/NOPB
厂商: NATIONAL SEMICONDUCTOR CORP
元件分类: 稳压器
英文描述: 8.75 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, DSO14
封装: LLP-14
文件页数: 11/26页
文件大小: 677K
代理商: LM2677SDX-12/NOPB
TABLE 3. Output Capacitors for Fixed Output Voltage Application
Output
Voltage (V)
Inductance
(H)
Surface Mount
AVX TPS Series
Sprague 594D Series
Kemet T495 Series
No.
C Code
No.
C Code
No.
C Code
3.3
10
5
C1
5
C1
5
C2
15
4
C1
4
C1
4
C3
22
3
C2
2
C7
3
C4
33
1
C1
2
C7
3
C4
5
10
4
C2
4
C6
4
C4
15
3
C3
2
C7
3
C5
22
3
C2
2
C7
3
C4
33
2
C2
2
C3
2
C4
47
2
C2
1
C7
2
C4
12
10
4
C5
3
C6
5
C9
15
3
C5
2
C7
4
C9
22
2
C5
2
C6
3
C8
33
2
C5
1
C7
3
C8
47
2
C4
1
C6
2
C8
68
1
C5
1
C5
2
C7
100
1
C4
1
C5
1
C8
Output
Voltage (V)
Inductance
(H)
Through Hole
Sanyo OS-CON SA
Series
Sanyo MV-GX Series
Nichicon PL Series
Panasonic HFQ
Series
No.
C Code
No.
C Code
No.
C Code
No.
C Code
3.3
10
2
C5
2
C6
1
C8
2
C6
15
2
C5
2
C5
1
C7
2
C5
22
1
C5
1
C10
1
C5
1
C7
33
1
C5
1
C10
1
C5
1
C7
5
10
2
C4
2
C5
1
C6
2
C5
15
1
C5
1
C10
1
C5
1
C7
22
1
C5
1
C9
1
C5
1
C5
33
1
C4
1
C5
1
C4
1
C4
47
1
C4
1
C4
1
C2
2
C4
12
10
2
C7
1
C10
1
C14
2
C4
15
1
C8
1
C6
1
C17
1
C5
22
1
C7
1
C5
1
C13
1
C5
33
1
C7
1
C4
1
C12
1
C4
47
1
C7
1
C3
1
C11
1
C3
68
1
C6
1
C2
1
C10
1
C3
100
1
C6
1
C2
1
C9
1
C1
No. represents the number of identical capacitor types to be connected in parallel
C Code indicates the Capacitor Reference number in Table 2for identifying the specific component from the manufacturer.
19
www.national.com
LM2677
相关PDF资料
PDF描述
LM2679LD-ADJ 8.1 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, DSO14
LM2679LDX-3.3 8.1 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, DSO14
LM2679LDX-12 8.1 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, DSO14
LM2679LDX-5.0 8.1 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, DSO14
LM2679SDX-5.0/NOPB 8.1 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, DSO14
相关代理商/技术参数
参数描述
LM2677SDX-3.3 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT
LM2677SDX-3.3/NOPB 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT
LM2677SDX-5.0 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT
LM2677SDX-5.0/NOPB 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT
LM2677SDX-ADJ 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT