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TS2580CSRLG PDF预览

TS2580CSRLG

更新时间: 2024-11-26 08:36:31
品牌 Logo 应用领域
TSC 稳压器开关光电二极管
页数 文件大小 规格书
5页 98K
描述
2A / 52KHz Buck Switching Regulator

TS2580CSRLG 技术参数

生命周期:Obsolete包装说明:SOP,
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.84
Is Samacsys:N其他特性:OPERATES IN ADJUSTABLE MODE FROM 1.23 TO 38.5V
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:40 V
最小输入电压:4.5 V标称输入电压:12 V
JESD-30 代码:R-PDSO-G8长度:4.9 mm
功能数量:1端子数量:8
最高工作温度:125 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
座面最大高度:1.75 mm表面贴装:YES
切换器配置:BUCK最大切换频率:65 kHz
温度等级:AUTOMOTIVE端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
宽度:3.9 mmBase Number Matches:1

TS2580CSRLG 数据手册

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TS2580  
2A / 52KHz Buck Switching Regulator  
Pin Definition:  
SOP-8  
1. VIN  
2. VOUT  
3. ADJ  
4. EN  
8. GND  
7. GND  
6. GND  
5. GND  
General Description  
TS2580 Series are step-down switching regulators with all required active functions. It is capable of driving 2A  
load with excellent line and load regulations. These devices are available for adjustable output version. TS2580  
series operates at a switching frequency of 52kHz thus allowing smaller sized filter components than what would  
be needed with lower frequency switching regulators. It substantially not only reduces the area of board size but  
also the size of heat sink, and in some cases no heat sink is required. The ±4% tolerance on output voltage within  
specified input voltages and output load conditions is guaranteed. Also, the oscillator frequency accuracy is within  
±10%. External shutdown is included. Featuring 100µA (typical) standby current. The output switch includes cycle-  
by-cycle current limiting, as well as thermal shutdown for full protection under fault conditions.  
Features  
Ordering Information  
Adjustable Output Voltage Range 1.23V~38.5V  
Part No.  
TS2580CS RL  
TS2580CS RLG  
Package  
SOP-8  
SOP-8  
Packing  
2.5kpcs / 13” Reel  
2.5kpcs / 13” Reel  
52kHz fixed switching frequency  
Voltage Mode Non-synchronous PWM control  
Thermal Shutdown and Current Limit Protection  
ON/OFF Shutdown Control Input  
Short Circuit Protect (SCP)  
Note: “G” denotes Halogen Free Product.  
Application  
Operating Voltage Can be up to 40V  
Output Load Current 2A  
Simple High-efficiency Step down Regulator  
Charger  
Low Power Standby Mode  
Positive to Negative Converter  
Absolute Maximum Rating  
Parameter  
Maximum Supply Voltage  
Recommend Operating Supply Voltage  
SW, EN Pin Input Voltage  
Feedback Pin Voltage  
Symbol  
VCC  
Limit  
+45  
Unit  
V
VOP  
4.5 to 40  
-0.3 to +40  
-0.3 to +25  
Internally Limited  
-1  
V
VSW, VEN  
VFB  
V
V
Power Dissipation  
PD  
W
V
oC  
oC  
kV  
Output Voltage to Ground  
Storage Temperature Range  
Operating Temperature Range  
ESD Susceptibility (HBM)  
VOUT  
TST  
-65 to +150  
-40 to +125  
2
TOP  
Thermal Information  
Parameter  
Thermal Resistance (Junction to Case)  
Thermal Resistance (Junction to Ambient)  
Symbol  
ӨJC  
Maximum  
Unit  
oC/W  
oC/W  
20  
60  
ӨJA  
Note1: ӨJA is measured on the PCB with minimum copper area.  
Note2: ӨJA is measured with the PCB copper area (need connect to GROUND pins) of approximately 0.5 in2  
1/5  
Version: B11  

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