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SP7651ER-L

更新时间: 2024-02-01 15:21:16
品牌 Logo 应用领域
西伯斯 - SIPEX 稳压器
页数 文件大小 规格书
15页 1035K
描述
Wide Input Voltage Range 3Amp 900kHz Buck Regulator

SP7651ER-L 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:HVSON,Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.66其他特性:ALSO OPERATES WITH 3V TO 20V SUPPLY
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:5.5 V
最小输入电压:4.5 V标称输入电压:5 V
JESD-30 代码:R-PDSO-N26JESD-609代码:e3
长度:7 mm湿度敏感等级:3
功能数量:1端子数量:26
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流:5 A封装主体材料:PLASTIC/EPOXY
封装代码:HVSON封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1 mm
表面贴装:YES切换器配置:BUCK
最大切换频率:990 kHz温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)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:40宽度:4 mm
Base Number Matches:1

SP7651ER-L 数据手册

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ABSOLUTE MAXIMUM RATINGS  
These are stress ratings only and functional operation of the device at these ratings or any other above those indicated in the operation sections  
of the specifications below is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability.  
All other pins............................................................-0.3V to VCC+0.3V  
VCC .................................................................................................. 7V  
VIN.................................................................................................. 22V  
ILX .................................................................................................... 5A  
BST................................................................................................ 35V  
LX-BST...............................................................................-0.3V to 7V  
LX........................................................................................-ꢀV to 20V  
Storage Temperature................................................... -65°C to 150°C  
Power Dissipation..................................................... Internally Limited  
ESD Rating........................................................................... 2kV HBM  
Thermal Resistance ΟJC........................................................... 5°C/W  
ELECTRICAL CHARACTERISTICS  
Unless otherwise specified: -40°C < TAMB < 85°C, -40°C< Tj <125°C, 4.5V < VCC < 5.5V, 3V< Vin < 20V, BST=LX + 5V,  
LX = GND = 0.0V, UVIN = 3.0V, CVCC = ꢀµF, CCOMP = 0.ꢀµF, CSS = 50nF, Typical measured at VCC = 5V.  
The denotes the specifications which apply over the full temperature range, unless otherwise specified.  
PARAMETER  
MIN.  
TYP.  
MAX.  
UNITS  
CONDITIONS  
QUIESCENT CURRENT  
Vcc Supply Current (No switching)  
Vcc Supply Current (switching)  
BST Supply Current (No switching)  
BST Supply Current (switching)  
PROTECTION: UVLO  
ꢀ.5  
8
3
ꢀ2  
0.4  
6
mA  
mA  
mA  
mA  
Vfb =0.9V  
0.2  
4
Vfb =0.9V  
Vcc UVLO Start Threshold  
Vcc UVLO Hysteresis  
4.00  
ꢀ00  
2.3  
4.25  
200  
2.5  
4.5  
300  
2.65  
400  
V
mV  
V
UVIN Start Threshold  
UVIN Hysteresis  
200  
300  
mV  
µA  
UVIN Input Current  
UVIN= 3.0V  
ERROR AMPLIFIER REFERENCE  
2X Gain Config., Measure  
Vfb; Vcc =5 V, T=25°C  
Error Amplifier Reference  
0.792  
0.788  
0.800  
0.808  
0.8ꢀ2  
V
Error Amplifier Reference  
Over Line and Temperature  
Error Amplifier Transconductance  
Error Amplifier Gain  
0.800  
6
V
mA/V  
dB  
60  
No Load  
COMP Sink Current  
ꢀ50  
ꢀ50  
50  
µA  
Vfb =0.9V, COMP= 0.9V  
Vfb =0.7V, COMP= 2.2V  
Vfb = 0.8V  
COMP Source Current  
Vfb Input Bias Current  
Internal Pole  
µA  
200  
nA  
4
MHz  
V
COMP Clamp  
2.5  
-2  
Vfb =0.7V, TA=25¼C  
COMP Clamp Temp. Coefficient  
mV/°C  
Rev J: 3/ꢀ4/07  
SP765ꢀ Wide Input Voltage Range 3A, 900kHz, Buck Regulator  
© Copyright 2007 Sipex Corporation  
2

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