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SC410MLTRT

更新时间： 2024-02-29 13:48:03
品牌 Logo 应用领域
商升特 - SEMTECH 稳压器开关式稳压器或控制器电源电路开关式控制器光电二极管
页数 文件大小 规格书
26页 609K
描述
3A EcoSpeed TM Step-Down Regulator with LDO and Ultrasonic Power Save

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中文翻译

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SC410MLTRT 技术参数

是否Rohs认证：符合生命周期：Active
零件包装代码：SOIC包装说明：3 X 3 MM, HALOGEN FREE AND ROHS COMPLIANT, MLPD-10
针数：10Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：1.73Is Samacsys：N
其他特性：ALSO OPERATES IN ADJUSTABLE MODE FROM 0.75 TO 7.5V, OPERATES AS LDO REGULATOR模拟集成电路 - 其他类型：SWITCHING REGULATOR
控制模式：VOLTAGE-MODE控制技术：PULSE WIDTH MODULATION
最大输入电压：24 V最小输入电压：5.5 V
标称输入电压：12 VJESD-30 代码：S-PDSO-N10
长度：3 mm功能数量：1
端子数量：10最高工作温度：85 °C
最低工作温度：-40 °C最大输出电流：5.5 A
封装主体材料：PLASTIC/EPOXY封装代码：HVSON
封装等效代码：SOLCC10,.12,20封装形状：SQUARE
封装形式：SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度（摄氏度）：NOT SPECIFIED
认证状态：Not Qualified座面最大高度：1 mm
子类别：Switching Regulator or Controllers表面贴装：YES
切换器配置：BUCK最大切换频率：1000 kHz
温度等级：INDUSTRIAL端子形式：NO LEAD
端子节距：0.5 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：3 mm
Base Number Matches：1

SC410MLTRT 数据手册

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SC410  
3A EcoSpeed TM Step-Down Regulator  
with LDO and Ultrasonic Power Save  
POWER MANAGEMENT  
Features  
Description  
„
„
„
„
„
„
„
Input voltage — 5.5V to 24V  
Output voltage — 0.75V to 7.5V  
Output current — Up to 3A  
Internal reference — + 1%  
Small ceramic capacitors  
Power good pin (open-drain)  
Patented adaptive on-time control:  
The SC410 is an integrated, synchronous 3A EcoSpeedTM  
step-down regulator. It incorporates Semtech’s advanced,  
patented adaptive on-time architecture to achieve best-  
in-class dynamic performance using point-of-load appli-  
cations. The input voltage range is 5.5V to 24V with a  
programmable output voltage from 0.75V up to 7.5V. The  
device features an internal LDO and ultrasonic PSAVE  
mode for high efficiency across the output load range.  
•
Excellent transient response  
Programmable pseudo-fixed frequency during  
CCM  
•
Adaptive on-time control provides programmable  
pseudo-fixed frequency operation in continuous conduc-  
tion and excellent transient performance. The switching  
frequency can be set from 200kHz to 1MHz, allowing the  
designer to reduce external LC filtering and minimize light  
load (standby) losses.  
„
Fault protection features:  
•
•
•
•
Cycle-by-cycle current limit  
Short circuit protection  
Over and under output voltage protection  
Over-temperature  
„
„
„
„
„
Internal soft-start  
Additional features include cycle-by-cycle current limit,  
soft start, input UVLO and output OV protection, and over  
temperature protection. The open-drain PGOOD pin pro-  
vides output status. Standby current is less than 10μA  
when disabled.  
Ultrasonic power save and smart PSAVE  
Internal LDO for bias voltage  
Ultra-small lead-free 3 x 3mm, 10-Pin MLPD package  
WEEE and RoHS compliant  
Applications  
The device is available in a low profile, thermally enhanced  
MLPD 3 x 3mm 10-pin package.  
„
„
„
„
„
Networking Equipment, Embedded Systems  
Medical Equipment, Office Automation  
Instrumentation, Portable Systems  
Consumer Devices such as DTV and Set-top Boxes  
POL Converters  
Typical Application Circuit  
SC410  
Enable  
VIN  
EN  
PGOOD  
PGOOD  
CBST  
VIN  
BST  
LX  
VOUT  
TON  
LDO  
L1  
COUT  
CIN  
RTON  
RTOP  
CLDO2  
CLDO1  
FB  
AGND  
PGND  
RBOT  
October 26, 2010  
1
© 2010 Semtech Corporation  
1234567...26

中文翻译

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SC410MLTRT 替代型号

型号 品牌 替代类型 描述 数据表
L7986TR STMICROELECTRONICS

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