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参数资料
| 型号： | FAN2013BMPX |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/9页 |
| 文件大小： | 0K |
| 描述： | IC REG BUCK SYNC ADJ 2A 6MLP |
| 标准包装： | 3,000 |
| 类型： | 降压（降压） |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | 0.8 V ~ 2.5 V |
| 输入电压： | 4.5 V ~ 5.5 V |
| PWM 型： | 电流模式 |
| 频率 - 开关： | 1.2MHz |
| 电流 - 输出： | 2A |
| 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-MLP |
| 包装： | 带卷 (TR) |
| 供应商设备封装： | 6-MLP（3x3） |
December 2010
FAN2013B — 2A Low-Voltage, Current-Mode
Synchronous PWM Buck Regulator
Features
95% Efficiency, Synchronous Operation
Adjustable Output Voltage from 0.8V to 2.5V
4.5V to 5.5V Input Voltage Range
Up to 2A Output Current
Fixed-Frequency 1.2 MHz PWM Operation
Soft-Start Function
Excellent Load Transient Response
Power-Good Flag
Over-Voltage, Under-Voltage Lockout, Short-
Circuit, and Thermal Shutdown Protections
3x3mm 6-Lead MLP Package
Applications
Hard Disk Drive
Set-Top Box
Point-of-Load Power
Notebook Computer
Communications Equipment
Typical Application
Figure 1.
Ordering Information
Description
The FAN2013B is a high-efficiency, low-noise,
synchronous Pulse Width Modulated (PWM) current-
mode DC-DC converter designed for low-voltage
applications. It provides up to 2A continuous-load
current from the 4.5V to 5.5V input. The output voltage
is adjustable over a wide range by means of an external
voltage divider.
The FAN2013B is enabled when the input voltage on
the V IN pin exceeds the UVLO threshold.
A current-mode control loop with a fast transient
response ensures excellent line and load regulation.
The fixed 1.2MHz switching frequency enables
designers to choose a small, inexpensive external
inductor and capacitor. Filtering can be accomplished
with small components, reducing space and cost.
Protection features include input under-voltage lockout,
short-circuit protection, and thermal shutdown. Soft-
start limits inrush current during start-up conditions.
The device is available in a 3x3mm 6-lead MLP.
Typical Application
Part Number
FAN2013BMPX
Output Voltage
0.8V to 2.5V
Package
3x3mm 6-Lead Molded Leadless Package (MLP)
Packing Method
Tape and Reel
? 2008 Fairchild Semiconductor Corporation
FAN2013B ? Rev. 1.0.2
www.fairchildsemi.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FAN2013MPX | 功能描述:直流/直流开关转换器 PWM Buck Regulator Standard Switch 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 |
| FAN20LV03MPX | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| FAN2103 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:TinyBuck⑩ 3A, 24V Input, Integrated Synchronous Buck Regulator |
| FAN2103_08 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:TinyBuck⑩ 3A, 24V Input, Integrated Synchronous Buck Regulator |
| FAN2103_12 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:3 A, 24 V Input, Integrated Synchronous Buck Regulator |
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