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MAX15002ATL+T

更新时间： 2024-09-15 13:10:23
品牌 Logo 应用领域
美信 - MAXIM 控制器
页数 文件大小 规格书
30页 563K
描述
Switching Controller, Voltage-mode, 2200kHz Switching Freq-Max, BICMOS, TQFN-40

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MAX15002ATL+T 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：HVQCCN,
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.31.00.01Factory Lead Time：6 weeks
风险等级：5.73Is Samacsys：N
其他特性：OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 19.55V; ALSO OPERATES WITH INPUT OF 4.5V TO 5.5V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：23 V最小输入电压：5.5 V
标称输入电压：12 VJESD-30 代码：S-XQCC-N40
长度：6 mm湿度敏感等级：1
功能数量：1端子数量：40
最高工作温度：125 °C最低工作温度：-40 °C
封装主体材料：UNSPECIFIED封装代码：HVQCCN
封装形状：SQUARE封装形式：CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度（摄氏度）：NOT SPECIFIED座面最大高度：0.8 mm
表面贴装：YES切换器配置：BUCK
最大切换频率：2200 kHz技术：BICMOS
温度等级：AUTOMOTIVE端子形式：NO LEAD
端子节距：0.5 mm端子位置：QUAD
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：6 mm
Base Number Matches：1

MAX15002ATL+T 数据手册

 浏览型号MAX15002ATL+T的Datasheet PDF文件第2页浏览型号MAX15002ATL+T的Datasheet PDF文件第3页浏览型号MAX15002ATL+T的Datasheet PDF文件第4页浏览型号MAX15002ATL+T的Datasheet PDF文件第5页浏览型号MAX15002ATL+T的Datasheet PDF文件第6页浏览型号MAX15002ATL+T的Datasheet PDF文件第7页 
19-3099; Rev 0; 12/07  
Dual-Output Buck Controller with  
Tracking/Sequencing  
MAX1502  
General Description  
Features  
The MAX15002 is a dual-output, pulse-width-modulated  
(PWM), step-down DC-DC controller with tracking and  
sequencing options. The device operates over the input  
voltage range of 5.5V to 23V or 5V 10ꢀ. ꢁach PWM  
controller provides an adjustable output down to 0.6V and  
delivers at least 15A of load current with excellent load  
and line regulation. The MAX15002 is optimized for high-  
performance, small-size power management solutions.  
o 5.5V to 23V or 5V ±±10 ꢀInpt Voꢁtꢂag ꢃꢂIag  
o Dpꢂꢁ-Optnpt SyIchroIops Bpck CoItroꢁꢁgr  
o Sgꢁgctꢂbꢁg ꢀI-Phꢂsg or ±81° Opt-of-Phꢂsg  
OngrꢂtioI  
o Optnpt Voꢁtꢂags Adjpstꢂbꢁg from 1.6V to 1.85V  
o Lossꢁgss Vꢂꢁꢁgy-Modg CprrgIt SgIsiIa or  
ꢀN  
The options of Coincident Tracking, Ratiometric  
Tracking, and Output Sequencing allow the tailoring of  
the power-up/power-down sequence depending on the  
system requirements. ꢁach of the MAX15002 PWM sec-  
tions utilizes a voltage-mode control scheme with exter-  
nal compensation, allowing for good noise immunity  
and maximum flexibility with a wide selection of induc-  
tor values and capacitor types. ꢁach PWM section  
operates at the same, fixed switching frequency that is  
programmable from 200kHz to 2.2MHz and can be syn-  
chronized to an external clock signal using the SYNC  
input. ꢁach converter operating at up to 2.2MHz with  
180° out-of-phase, increases the input capacitor ripple  
frequency up to 4.4MHz, thereby significantly reducing  
the RMS input ripple current and the size of the input  
bypass capacitor requirement.  
Accprꢂtg Vꢂꢁꢁgy CprrgIt SgIsiIa UsiIa ꢃ  
SENSE  
o ExtgrIꢂꢁ ComngIsꢂtioI for Mꢂximpm Fꢁgxibiꢁity  
o Diaitꢂꢁ Soft-Stꢂrt ꢂId Soft-Ston  
o SgqpgIciIa or CoiIcidgIt/ꢃꢂtiomgtric V  
OUT  
TrꢂckiIa  
o ꢀIdividpꢂꢁ PGOOD Optnpts  
o RESET Optnpt with ꢂ Proarꢂmmꢂbꢁg Timgopt  
Pgriod  
o 211kHz to 2.2MHz Proarꢂmmꢂbꢁg SwitchiIa  
FrgqpgIcy  
o ExtgrIꢂꢁ FrgqpgIcy SyIchroIizꢂtioI  
o Hiccpn Modg Short-Circpit ProtgctioI  
The MAX15002 includes internal undervoltage lockout  
with hysteresis, digital soft-start/soft-stop for glitch-free  
power-up and power-down of the converter. The power-  
on reset (RESET) with an adjustable timeout period moni-  
tors both outputs and provides a RESET signal to the  
processor when both outputs are within regulation.  
Protection features include lossless valley-mode current  
limit and hiccup mode output short-circuit protection.  
o Snꢂcg-SꢂviIa (6mm x 6mm) 41-PiI TQFN  
Pꢂckꢂag  
Ordering Information  
The MAX15002 is available in a space-saving, 6mm x  
6mm, 40-pin TQFN-ꢁP package and is specified for  
operation over the -40°C to +125°C automotive temper-  
ature range. See the MAX15003 data sheet for a triple  
version of the MAX15002.  
PꢀN-  
PACKAGE  
PKG  
CODE  
PAꢃT  
TEMP ꢃANGE  
40 TQFN-ꢁP*  
(6mm x 6mm)  
MAX15002ATL+ -40°C to +125°C  
T4066-3  
+Denotes a lead-free package.  
*ꢁP = ꢁxposed pad.  
Applications  
PCI ꢁxpress® Host Bus Adapter Power Supplies  
Networking/Server Power Supplies  
Point-of-Load DC-DC Converters  
PiI CoIfiaprꢂtioI ꢂnngꢂrs ꢂt gId of dꢂtꢂ shggt.  
PCI ꢁxpress is a registered trademark of PCI-SIG Corp.  
________________________________________________________________ Mꢂxim ꢀItgarꢂtgd Prodpcts  
±
For nriciIa, dgꢁivgry, ꢂId ordgriIa iIformꢂtioI, nꢁgꢂsg coItꢂct Mꢂxim Dirgct ꢂt ±-888-629-4642,  
or visit Mꢂxim’s wgbsitg ꢂt www.mꢂxim-ic.com.  
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中文翻译

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MAX15002ATL+T 替代型号

型号 品牌 替代类型 描述 数据表
MAX15002ATL+ MAXIM

完全替代

 Dual-Output Buck Controller with Tracking/Sequencing

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