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参数资料
| 型号： | FAN5362UC21X |
| 厂商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分类： | 稳压器 |
| 英文描述： | 0.75 A SWITCHING REGULATOR, 3300 kHz SWITCHING FREQ-MAX, PBGA6 |
| 封装： | 0.4 MM PITCH, WLCSP-6 |
| 文件页数： | 3/14页 |
| 文件大小： | 1165K |
| 代理商： | FAN5362UC21X |
2009 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FAN5362 Rev. 1.0.2
11
FAN5362
—
3MHz,
5
00mA
/
750mA
Synchronous
Buck
Regul
ator
PCB Layout Guidelines
There are only three external components: the inductor, input
capacitor, and the output capacitor. For any buck switcher IC,
including the FAN5362, it is important to place a low-ESR
input capacitor very close to the IC, as shown in Figure 25.
The input capacitor ensures good input decoupling, which
helps reduce noise appearing at the output terminals and
ensures that the control sections of the IC do not behave
erratically due to excessive noise. This reduces switching
cycle jitter and ensures good overall performance. It is
important to place the common GND of CIN and COUT as
close as possible to the C2 terminal. There is some flexibility
in moving the inductor further away from the IC; in that case,
VOUT should be considered at the COUT terminal.
04
02
CA
P
0603
COUT
L1
0805
(2012)
C1
B1
A1
C2
B2
A2
Figure 25. PCB Layout Recommendation
相关PDF资料 |
PDF描述 |
|---|---|
| FAN5362UMP33X | 1.15 A SWITCHING REGULATOR, 3300 kHz SWITCHING FREQ-MAX, PDSO6 |
| FAN5362UC25X | 1.15 A SWITCHING REGULATOR, 3300 kHz SWITCHING FREQ-MAX, PBGA6 |
| FAN5362UMP29X | 1.15 A SWITCHING REGULATOR, 3300 kHz SWITCHING FREQ-MAX, PDSO6 |
| FAN5362UC33X | 1.15 A SWITCHING REGULATOR, 3300 kHz SWITCHING FREQ-MAX, PBGA6 |
| FAN5362UC27X | 1.15 A SWITCHING REGULATOR, 3300 kHz SWITCHING FREQ-MAX, PBGA6 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| FAN5362UC25X | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:3MHz, 500mA / 750mA Synchronous Buck Regulator |
| FAN5362UC27X | 功能描述:开关变换器、稳压器与控制器 3MHz, 500mA Sync Buck Regulator RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| FAN5362UC29X | 功能描述:开关变换器、稳压器与控制器 3MHz 500mA Sync. Buck Regulator RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| FAN5362UC33X | 功能描述:直流/直流开关调节器 3MHz, 500mA/750mA Sync Buck Regulator RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
| FAN5362UMP29X | 功能描述:直流/直流开关调节器 3MHz, 500mA/750mA Sync Buck Regulator RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
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