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AP2553W6-7 PDF预览

AP2553W6-7

更新时间: 2024-11-18 12:24:55
品牌 Logo 应用领域
美台 - DIODES 开关
页数 文件大小 规格书
16页 416K
描述
The AP2552/53and AP2552A/53A are single channel precision adjustable current-limited switches optimized for the applications...

AP2553W6-7 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:LSSOP,
Reach Compliance Code:compliantHTS代码:8542.39.00.01
Factory Lead Time:20 weeks风险等级:1.62
模拟集成电路 - 其他类型:SPSTJESD-30 代码:R-PDSO-G6
JESD-609代码:e3长度:3 mm
湿度敏感等级:1信道数量:1
功能数量:1端子数量:6
最大通态电阻 (Ron):0.095 Ω最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:LSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH峰值回流温度(摄氏度):NOT SPECIFIED
座面最大高度:1.4 mm最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):2.7 V标称供电电压 (Vsup):5 V
表面贴装:YES最长断开时间:1000000 ns
最长接通时间:3000000 ns温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.95 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:1.6 mm
Base Number Matches:1

AP2553W6-7 数据手册

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AP2552/ AP2553/ AP2552A/ AP2553A  
PRECISION ADJUSTABLE CURRENT-LIMITED POWER SWITCHES  
Description  
Pin Assignments  
The AP2552/53and AP2552A/53A are single channel precision  
adjustable current-limited switches optimized for the applications  
require precision current limiting or to provide up to 2.1A of  
continuous load current during heavy loads/short circuits. These  
devices offer a programmable current-limit threshold between 75mA  
and 2.35A (typ) via an external resistor. Current limit accuracy ±6%  
can be achieved at high current-limit settings. The rise and fall times  
are controlled to minimize current surges during turn on/off.  
(Top View)  
OUT  
ILIM  
1
6
5
IN  
PAD  
2
3
GND  
EN  
FAULT  
4
U-DFN2020C-6  
(Top View)  
The devices have fast short-circuit response timefor improved overall  
system robustness. They provide a complete protection solution for  
applications subject to heavy capacitive loads and the prospect of  
short circuit, offering reverse current blocking and limiting, over-  
current, over-temperature and short-circuit protection, as well as  
OUT  
1
2
3
6
5
4
IN  
ILIM  
GND  
EN  
controlled rise time and under-voltage lockout functionality.  
A
FAULT  
7ms deglitch capability on the open-drain Flag output prevents false  
over-current reporting and does not require any external components.  
SOT26  
AP2552/53 limits the output current to a safe level when the output  
current exceeds current-limit threshold.  
Features  
Up to 2.1A maximum load current  
AP2552A/53A provides latch-off function during over-current or  
reverse-voltage conditions.  
Accurate adjustable current limit, 75mA - 2350mA  
±6% accurate adjustable current limit, 1.61A with RLIM = 15k  
Constant-current (AP2552/53) during over-current  
Output latch-off (AP2552A/53A) at over-current  
Fast short-circuit response time: 2µs (typ)  
All devices are available in SOT26 and U-DFN2020C-6 packages.  
Applications  
Reverse current blocking during shutdown and reverse current  
limiting during enable  
Set-Top-Boxes  
Operating range: 2.7V – 5.5V  
LCD TVs & Monitors  
Built-in soft-start with 3ms typical rise time  
Over-current , output over-voltage and thermal protection  
Fault report (FAULT) with blanking time  
Residential Gateways  
Laptops, Desktops, Servers, e-Readers, Printers, Docking  
Stations, HUBs  
ESD protection: 2kV HBM, 500V CDM  
Active low (AP2552/52A) or active high (AP2553/53A) enable  
Ambient temperature range: -40ºC to +85°C  
SOT26 and DFN2020-6 package: Available in “Green”Molding  
Compound (No Br, Sb)  
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)  
Halogen and Antimony Free. “Green” Device (Note 3)  
15kV ESD Protection per IEC 61000-4-2 (with external  
capacitance)  
UL Recognized, File Number (to be completed)  
IEC60950-1 CB Scheme Certified (to be completed)  
Notes:  
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.  
2. See http://www.diodes.com for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.  
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and  
<1000ppm antimony compounds.  
1 of 16  
www.diodes.com  
December 2012  
© Diodes Incorporated  
AP2552/AP2553/AP2552A/AP2553A  
Document number: DS35404 Rev. 5 - 2  

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