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SG1825CL-TR/DESC PDF预览

SG1825CL-TR/DESC

更新时间: 2024-12-01 21:18:59
品牌 Logo 应用领域
美高森美 - MICROSEMI 开关
页数 文件大小 规格书
7页 305K
描述
Switching Controller, Current-mode, 2A, 1500kHz Switching Freq-Max, CQCC20, HERMETIC SEALED, CERAMIC, LCC-20

SG1825CL-TR/DESC 技术参数

生命周期:Active零件包装代码:QLCC
包装说明:QCCN,针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.59
其他特性:CAN ALSO BE CONFIGURED IN VOLTAGE MODE模拟集成电路 - 其他类型:SWITCHING CONTROLLER
控制模式:CURRENT-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:30 V最小输入电压:10 V
标称输入电压:15 VJESD-30 代码:X-CQCC-N20
功能数量:1端子数量:20
最高工作温度:70 °C最低工作温度:
最大输出电流:2 A标称输出电压:5.1 V
封装主体材料:CERAMIC, METAL-SEALED COFIRED封装代码:QCCN
封装形状:UNSPECIFIED封装形式:CHIP CARRIER
认证状态:Not Qualified表面贴装:YES
切换器配置:PUSH-PULL最大切换频率:1500 kHz
温度等级:COMMERCIAL端子形式:NO LEAD
端子位置:QUADBase Number Matches:1

SG1825CL-TR/DESC 数据手册

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SG1825C / SG2825C / SG3825C  
HIGH-SPEED CURRENT-MODE PWM  
P
R O D U C T I O N D A T A S H E E T  
T
H E  
I
N F I N I T E  
P
O W E R O F  
I N N O V A T I O N  
KEY FEATURES  
DESCRIPTION  
The SG1825C is a high-performance pulse drivers. This device can be used to  
width modulator optimized for high frequency implement either current mode or voltage-  
current-mode power supplies. Included in the mode switching power supplies. It also is  
„
IMPROVED REFERENCE  
INITIAL TOLERANCE (±1%  
max.)  
„
„
„
IMPROVED OSCILLATOR  
INITIAL ACCURACY (±3% typ.)  
IMPROVED STARTUP  
CURRENT (500µA typ.)  
PROP DELAY TO OUTPUTS  
(50ns typ.)  
10V TO 30V OPERATION  
5.1V REFERENCE TRIMMED  
TO ±1%  
2MHZ OSCILLATOR  
CAPABILITY  
1.5A PEAK TOTEM-POLE  
DRIVERS  
controller are a precision voltage reference,  
useful as a series-resonant controller to  
micro power start-up circuitry, soft start, high- frequencies beyond 1MHz. The SG1825C is  
frequency oscillator, wideband error amplifier, specified for operation over the full military  
fast current limit comparator, full double-pulse ambient temperature range of -55°C to  
suppression logic, and dual totem pole output 125°C.  
drivers. Innovative circuit design and an  
advanced linear Schottky process result in  
very short propagation delays through the  
current limit comparator, logic, and output  
The SG2825C is characterized for the  
industrial range of -25°C to 85°C, and the  
SG3825C is selected for the commercial  
range of 0°C to 70°C.  
„
„
„
„
„
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com  
U.V. LOCKOUT WITH  
HYSTERESIS  
NO OUTPUT DRIVER "FLOAT"  
PROGRAMMABLE  
PRODUCT HIGHLIGHT  
„
„
I
NITIAL  
O
SCILLATOR  
A
CCURACY  
SOFTSTART  
„
„
„
„
DOUBLE-PULSE  
SUPPRESSION LOGIC  
WIDEBAND LOW-IMPEDANCE  
ERROR AMPLIFIER  
CURRENT-MODE OR  
VOLTAGE-MODE CONTROL  
WIDE CHOICE OF HIGH-  
FREQUENCY PACKAGES  
15  
10  
Sample Size = 279  
Mean 401.661  
Std. Dev. = 3.8  
KEY FEATURES  
„
„
AVAILABLE TO MIL-STD-883B  
MICROSEMI LEVEL "S"  
PROCESSING AVAIL.  
5
0
390  
395  
400  
405  
410  
415  
Initial Oscillator Accuracy - KHz  
PACKAGE ORDER INFO  
Plastic DIP  
16-Pin  
Plastic SOIC  
Plastic LCC  
20-Pin  
Ceramic DIP  
16-Pin  
Ceramic LCC  
20-Pin  
N
DW  
Q
J
L
16-Pin  
TJ (°C)  
RoHS Compliant / Pb-free RoHS Compliant / Pb-free  
Transition DC: 0503  
Transition DC: 0516  
0 to 70  
-25 to 85  
SG3825CN  
SG2825CN  
SG3825CDW  
SG2825CDW  
SG32825CQ  
SG2825CQ  
SG3825CJ  
SG282CJ  
-
-
-55 to 125  
MIL-STD-883  
DESC  
-
-
-
-
-
-
-
-
-
SG1825CJ  
SG1825CJ/883B  
SG1825CJ/DESC SG1825CL/DESC  
SG1825CL  
SG1825CL/883  
Note: Available in Tape & Reel. Append the letters “TR” to the part number. (i.e. SG3825CN-TR)  
Copyright © 1994  
Rev. 1.3a,2005-03-21  
1

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