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参数资料
| 型号： | FAN5361UC123X |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 15/18页 |
| 文件大小： | 0K |
| 描述： | IC REG BUCK SYNC 1.233V 6WLCSP |
| 标准包装： | 1 |
| 系列： | TinyBuck™ |
| 类型： | 降压（降压） |
| 输出类型： | 固定 |
| 输出数： | 1 |
| 输出电压： | 1.233V |
| 输入电压： | 2.3 V ~ 5.5 V |
| 频率 - 开关： | 6MHz |
| 电流 - 输出： | 600mA |
| 同步整流器： | 是 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-UFBGA，WLCSP |
| 包装： | 标准包装 |
| 供应商设备封装： | 6-WLCSP |
| 产品目录页面： | 1215 (CN2011-ZH PDF) |
| 其它名称： | FAN5361UC123XDKR |
PCB Layout Guidelines
There are only three external components: the inductor and
the input and output capacitors. For any buck switcher IC,
including the FAN5361, it is important to place a low-ESR
input capacitor very close to the IC, as shown in Figure 41.
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
A1
erratically due to excessive noise. This reduces switching
cycle jitter and ensures good overall performance. It is
important to place the common GND of C IN and C OUT as close
as possible to the FAN5361 C2 terminal. There is some
flexibility in moving the inductor further away from the IC; in
that case, V OUT should be considered at the C OUT terminal.
V IN
A2
B1
B2
C IN
470nH
C1
C2
GND
C OUT
V OUT
Figure 41. PCB Layout Guidance
? 2008 Fairchild Semiconductor Corporation
FAN5361 ? Rev. 1.1.3
15
www.fairchildsemi.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FAN5361UC12X | 功能描述:开关变换器、稳压器与控制器 6MHz, 600mA TinyBuck 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 |
| FAN5361UC13X | 制造商:Fairchild Semiconductor Corporation 功能描述:6MHZ, 600MA TINY BUCK - Tape and Reel |
| FAN5361UC15X | 制造商:Fairchild Semiconductor Corporation 功能描述:6MHZ, 600MA TINY BUCK - Tape and Reel |
| FAN5361UC182X | 功能描述:开关变换器、稳压器与控制器 6MHz, 600mA TinyBuck 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 |
| FAN5361UC182X_SN00190 | 功能描述:开关变换器、稳压器与控制器 2.3-5.5V 600mA 6MHz 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 |
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