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SI-3033ZF PDF预览

SI-3033ZF

更新时间: 2024-11-22 22:15:03
品牌 Logo 应用领域
急速微 - ALLEGRO 稳压器调节器输出元件局域网
页数 文件大小 规格书
8页 240K
描述
High-Current, Low-Dropout, 3.3 V Regulator

SI-3033ZF 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SFM
包装说明:ZIP, ZIP5,.15,.17,67TB针数:3
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.39
可调性:FIXED最大回动电压 1:0.7 V
最大绝对输入电压:10 V最大输入电压:5.5 V
最小输入电压:4.5 VJESD-30 代码:R-PZFM-T5
JESD-609代码:e1最大电网调整率:0.01%
最大负载调整率:0.04%功能数量:1
输出次数:1端子数量:5
工作温度TJ-Max:100 °C工作温度TJ-Min:-20 °C
最大输出电流 1:3 A最大输出电压 1:3.366 V
最小输出电压 1:3.234 V标称输出电压 1:3.3 V
封装主体材料:PLASTIC/EPOXY封装代码:ZIP
封装等效代码:ZIP5,.15,.17,67TB封装形状:RECTANGULAR
封装形式:FLANGE MOUNT峰值回流温度(摄氏度):260
认证状态:Not Qualified调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
子类别:Other Regulators表面贴装:NO
技术:BIPOLAR端子面层:Tin/Silver/Copper (Sn/Ag/Cu)
端子形式:THROUGH-HOLE端子节距:1.7 mm
端子位置:ZIG-ZAG处于峰值回流温度下的最长时间:NOT SPECIFIED
最大电压容差:2%Base Number Matches:1

SI-3033ZF 数据手册

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SI-3033ZF  
High-Current, Low-Dropout, 3.3 V Regulator  
Designed to meet the high-current requirements in industrial and  
consumer applications; embedded core, memory, or logic supplies; TVs,  
VCRs, and office equipment, the SI-3033ZF voltage regulator offers the  
reduced dropout voltage and low quiescent current essential for im-  
proved efficiency. This device delivers a regulated output at up to 3 A.  
Integrated thermal and overcurrent protection enhance overall system  
reliability. Devices with an adjustable 1.2 ~ 5 V output or a 2.5 V fixed  
output are also available.  
Quiescent current does not increase significantly as the dropout  
voltage is approached, an ideal feature in standby/resume power systems  
where data integrity is crucial. Regulator accuracy and excellent  
temperature characteristics are provided by a bandgap reference. An  
LS-TTL/CMOS-compatible input gives the designer complete control  
over power up, standby, or power down. A pnp pass element provides a  
dropout voltage of less than 700 mV at 3 A of load current. Low output  
voltages eliminate the need for expensive PWM buck converters. The  
low dropout voltage permits more efficient regulation before output  
regulation is lost.  
This device is supplied in a fully molded TO-220-style 5-lead  
flange-mounted , high power, isolated plastic package. A similar device  
in a lower-power surface-mount plastic package is the SI-3025ZD.  
FEATURES  
3 A Output Current at 3.3 V  
0.7 V Maximum Dropout Voltage at IO = 3 A  
1 µA Maximum Standby Current  
RemoteVoltageSensing  
Foldback Current Limiting  
ThermalProtection  
ABSOLUTE MAXIMUM RATINGS  
Input Voltage, VI . . . . . . . . . . . . . 10 V  
Output Current, IO . . . . . . . . . . . . . 3 A*  
Enable Input Voltage, VE . . . . . . . . 6 V  
Junction Temperature, TJ . . . . +125°C  
APPLICATIONS  
TVs, VCRs, Electronic Games  
Embedded Core, Memory, or Logic Supplies  
Printers and Other Office Equipment  
Industrial Machinery  
Storage Temperature Range,  
Secondary-Side Stabilization of Multi-Output SMPS  
TS . . . . . . . . . . . . -40°C to +125°C  
* Output current rating is limited by input  
voltage, duty cycle, and ambient tempera-  
ture. Under any set of conditions, do not  
exceed a junction temperature of +125°C.  
Always order by complete part number, e.g., SI-3033ZF .  
Sanken Power Devices  
from Allegro MicroSystems  

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