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APW7073KE-TRG

更新时间： 2024-10-14 12:35:47
品牌 Logo 应用领域
茂达 - ANPEC 开关光电二极管控制器
页数 文件大小 规格书
20页 928K
描述
Synchronous Buck PWM Controller

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APW7073KE-TRG 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Contact Manufacturer零件包装代码：SOIC
包装说明：SOP,针数：14
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.75
Is Samacsys：N其他特性：ALSO OPERATES IN ADJUSTABLE MODE 0.6 TO 5V
模拟集成电路 - 其他类型：SWITCHING CONTROLLER控制模式：VOLTAGE-MODE
控制技术：PULSE WIDTH MODULATION最大输入电压：13.2 V
最小输入电压：2.2 V标称输入电压：12 V
JESD-30 代码：R-PDSO-G14JESD-609代码：e3
长度：8.65 mm功能数量：1
端子数量：14最高工作温度：70 °C
最低工作温度：-20 °C最大输出电流：30 A
封装主体材料：PLASTIC/EPOXY封装代码：SOP
封装形状：RECTANGULAR封装形式：SMALL OUTLINE
峰值回流温度（摄氏度）：260认证状态：Not Qualified
座面最大高度：1.75 mm表面贴装：YES
切换器配置：PUSH-PULL最大切换频率：1000 kHz
温度等级：OTHER端子面层：Matte Tin (Sn)
端子形式：GULL WING端子节距：1.27 mm
端子位置：DUAL处于峰值回流温度下的最长时间：40
宽度：3.9 mmBase Number Matches：1

APW7073KE-TRG 数据手册

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APW7073  
Synchronous Buck PWM Controller  
General Description  
Features  
The APW7073 is a voltage mode, synchronous PWM  
controller which drives dual N-channel MOSFETs. The  
device integrates all of the control, monitoring and  
protecting functions into a single package, provides  
one controlled power output with under-voltage and  
over-current protections.  
·
·
·
·
Single 12V Power Supply Required  
0.6V Reference with 1% Accuracy  
Shutdown and Soft-Start Function  
Programmable Frequency Range from 50 kHz to  
1000kHz  
The APW7073 provides excellent regulation for output  
load variation. The internal 0.6V temperature-compensated  
reference voltage is designed to meet the requirement  
of low output voltage applications. The device includes a  
200kHz free-running triangle-wave oscillator that is  
adjustable from 50kHz to 1000kHz.  
·
·
·
·
·
·
Voltage Mode PWM Control Design  
Up to 100% Duty Cycle  
Under-Voltage Protection (UVP)  
Over-Current Protection (OCP)  
SOP-14 Package  
The APW7073 has been equipped with excellent protec-  
tion functions: POR, OCP, and UVP. The Power-On-Re-  
set (POR) circuit can monitor the VCC, EN, and OCSET  
voltage to make sure the supply voltage exceeds their  
threshold voltage while the controller is running. The  
Over-Current Protection (OCP) monitors the output cur-  
rent by using the voltage drop across the upper MOSFET’s  
RDS(ON). When the output current reaches the trip point, the  
controller will run the soft-start function until the fault  
events are removed. The Under-Voltage Protection (UVP)  
monitors the voltage at FB pin (VFB) for short-circuit  
protection. When the VFB is less than 50% of VREF, the  
controller will shutdown the IC directly.  
Lead Free and Green Devices Available  
(RoHS Compliant)  
Typical Application Circuit  
12V  
VIN  
ROCSET  
RFS  
VOUT  
APW7073  
L
CSS  
Applications  
·
Graphic Cards  
Ordering and Marking Information  
Package Code  
K : SOP - 14  
APW7073  
Operating Ambient Temperature Range  
Assembly Material  
Handling Code  
°
E : -20 to 70 C  
Handling Code  
TR : Tape & Reel  
Assembly Material  
L : Lead Free Device  
Temperature Range  
Package Code  
G : Halogen and Lead Free Device  
APW7073  
APW7073 K :  
XXXXX - Date Code  
XXXXX  
Note : ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate termination finish;  
which are fully compliant with RoHS. ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J-STD-  
020C for MSL classification at lead-free peak reflow temperature. ANPEC defines “Green” to mean lead-free (RoHS compliant) and  
halogen free (Br or Cl does not exceed 900ppm by weight in homogeneous material and total of Br and Cl does not exceed  
1500ppm by weight).  
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and  
advise customers to obtain the latest version of relevant information to verify before placing orders.  
Copyright ã ANPEC Electronics Corp.  
1
www.anpec.com.tw  
Rev. A.7 - Nov., 2012  
1234567...20

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