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TS2515CSRL PDF预览

TS2515CSRL

更新时间: 2024-09-14 05:52:35
品牌 Logo 应用领域
TSC 转换器开关光电二极管
页数 文件大小 规格书
7页 200K
描述
3A / 380KHz PWM Buck Converter

TS2515CSRL 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:SOP,Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.77Is Samacsys:N
其他特性:OPERATES IN ADJUSTABLE MODE FROM 1.222 TO 23V模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制技术:PULSE WIDTH MODULATION最大输入电压:23 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:-20 °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
峰值回流温度(摄氏度):260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:430 kHz温度等级:OTHER
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:3.9 mmBase Number Matches:1

TS2515CSRL 数据手册

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TS2515  
3A / 380KHz PWM Buck Converter  
SOP-8  
Pin Definition:  
1. N/C  
2. Vcc  
3. SW  
4. Vss  
8. SS  
7. EN  
6. NC  
5. FB  
General Description  
TS2515 consists of step-down switching regulator with PWM control. These devise include a reference voltage  
source, oscillation circuit, error amplifier, internal PMOS and etc. TS2515 provides low-ripple power, high efficiency,  
and excellent transient characteristics. The PWM control circuit is able to the duty ratio linearly form 0 up to 100%. An  
enable function, an over current protect function and short circuit protect function are built inside, and when OCP or  
SCP happens, the operation frequency will be reduced. Also, an internal compensation block is built in to minimum  
external component count. With the addition of an internal P-channel Power MOS, a coil, capacitors, and a diode  
connected externally, these ICs can function as step-down switching regulators. They serve as ideal power supply  
units for portable devices when coupled with the SOP-8L package, providing such outstanding features as low current  
consumption. Since this converter can accommodate an input voltage up to 23V, it is also suitable for the operation  
via an AC adapter.  
Features  
Ordering Information  
Input Voltage: 4.5V~23V  
Part No.  
Package  
SOP-8  
Packing  
Output Voltage: 1.222V~Vcc  
Duty Ratio: 0%~100% PWM Control  
Oscillation Frequency: 380kHz typ.  
Soft-Start (SS), Current Limit (CL), Enable Function  
Thermal Shutdown Function  
TS2515CS RL  
2.5Kpcs / 13” Reel  
Application  
Simple High-efficiency Step down Regulator  
On-Card Switching Regulators  
Short Circuit Protect (SCP)  
Built-in Internal SW P-Channel MOSFET  
Absolute Maximum Rating  
Parameter  
Symbol  
Rating  
Unit  
VCC Pin Voltage  
VCC  
VFB  
VEN  
VSW  
PD  
Vss -0.3 to Vss +25  
Vss -0.3 to VCC  
Vss -0.3 to VCC +0.3  
Vss -0.3 to VCC +0.3  
Internally limited  
-40 to +150  
V
V
Feedback Pin Voltage  
ON/OFF Pin Voltage  
V
Switch Pin Voltage  
V
Power Dissipation  
mW  
ºC  
Storage Temperature Range  
Operating Temperature Range  
Junction Temperature Range  
Operating Supply Voltage  
Thermal Resistance from Junction to case  
Thermal Resistance from Junction to ambient  
TST  
TOP  
TJ  
-20 to +125  
ºC  
-40 to +150  
ºC  
VOP  
θJC  
θJA  
+4.5 to +23  
V
25  
/W  
/W  
70  
Note: θJA is measured with the PCB copper area (need connect to SW pins) of approximately 1 in2(Multi-layer)  
1/7  
Version: A09  

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