参数资料
型号: FAN21SV06EMPX
厂商: Fairchild Semiconductor
文件页数: 1/17页
文件大小: 0K
描述: IC REG BUCK SYNC ADJ 6A 25MLP
标准包装: 1
系列: TinyBuck™
类型: 降压(降压)
输出类型: 可调式
输出数: 1
输出电压: 0.8 V ~ 19 V
输入电压: 3 V ~ 24 V
PWM 型: 电流模式
频率 - 开关: 200kHz ~ 600kHz
电流 - 输出: 6A
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 25-MLP
包装: 标准包装
供应商设备封装: 25-MLP(5x6)
产品目录页面: 1214 (CN2011-ZH PDF)
其它名称: FAN21SV06EMPXDKR
November 2012
FAN21SV06 — TinyBuck?
6 A, 24V Single-Input Integrated Synchronous Buck
Regulator with Synchronization Capability
Features
Description
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Single-Supply Operation with 6 A Output Current
Over 94% Efficiency
Fully Synchronous Operation with Integrated
Schottky Diode on Low-Side MOSFET Boosts
Efficiency
Single Supply Device for V IN > 6.5 V – 24 V
Programmable Frequency Operation (200-600 KHz)
Externally Synchronizable Clock with Master/Slave
Provisions
Wide Input Range with Dual Supply: 3.0 V to 24 V
Output Voltage Range: 0.8 V to 80%V IN
Power-Good Signal
Accepts Ceramic Capacitors on Output
External Compensation for Flexible Design
Starts Up on Pre-Bias Outputs
Integrated Bootstrap Diode
Programmable Over-Current Protection
Under-Voltage, Over-Voltage, and Thermal-
Shutdown Protections
5x6 mm, 25-pin, 3-pad MLP
The FAN210SV06 TinyBuck TM is a highly efficient,
small-footprint, programmable-frequency, 6 A integrated
synchronous buck regulator.
FAN21SV06 contains both synchronous MOSFETs and
a controller/driver with optimized interconnects in one
package, which enables designers to solve high-current
requirements in a small area with minimal external
components, thereby saving cost. On-board internal 5 V
regulator enables single-supply operation for input
voltages >6.5 V.
The FAN21SV06 can be configured to drive multiple
slave devices OR synchronize to an external system
clock. In slave mode, FAN21SV06 may be set up to be
free-running in the absence of a master clock signal.
External compensation, programmable switching
frequency, and current-limit features allow for design
optimization and flexibility. High-frequency operation
allows for all ceramic solutions.
Fairchild’s advanced BiCMOS power process combined
with low-R DS(ON) internal MOSFETs and a thermally
efficient MLP package provide the ability to dissipate
high power in a small package. Integration helps to
minimize critical inductances making layout simpler and
more efficient compared to discrete solutions.
Output over-voltage, under-voltage, over-current and
thermal-shutdown protections help protect the device
Applications
? Servers & Telecom
from damage during fault conditions. FAN21SV06
prevents pre-biased output discharge during startup in
point-of-load applications.
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Graphics Cards & Displays
High-End Computing Systems
Set-Top Boxes & Game Consoles
Related Resources
? TinyCalc? Calculator Design ToolAN-6033 —
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Point-of-Load Regulation
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Ordering Information
Operating
Packing
Part Number
FAN21SV06MPX
FAN21SV06EMPX
Temperature Range
-10°C to 85°C
-40°C to 85°C
Package
Molded Leadless Package (MLP) 5x6 mm
Molded Leadless Package (MLP) 5x6mm
Method
Tape and Reel
Tape and Reel
? 2006 Fairchild Semiconductor Corporation
FAN21SV06 Rev. 1.0.3
www.fairchildsemi.com
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