Datasheet > TS2515

TS2515

更新时间： 2024-11-25 05:52:35

品牌	Logo	应用领域
TSC		转换器
页数	文件大小	规格书
7页	200K
描述
3A / 380KHz PWM Buck Converter

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

TS2515 数据手册

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

V_CC

V_FB

V_EN

V_SW

P_D

Vss -0.3 to Vss +25

Vss -0.3 to VCC

Vss -0.3 to VCC +0.3

Internally limited

-40 to +150

Feedback Pin Voltage

ON/OFF Pin Voltage

Switch Pin Voltage

Power Dissipation

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

T_ST

T_OP

T_J

-20 to +125

ºC

-40 to +150

ºC

V_OP

θ_JC

θ_JA

+4.5 to +23

℃/W

Note: θJA is measured with the PCB copper area (need connect to SW pins) of approximately 1 in²(Multi-layer)

1/7

Version: A09

12 3 4 5 6 7

中文翻译

下载PDF

与TS2515相关器件

型号	品牌	获取价格	描述	数据表
TS2515CSRL	TSC	获取价格	3A / 380KHz PWM Buck Converter
TS251F15IHT	CTS	获取价格	Parallel - Fundamental Quartz Crystal, 25.175MHz Nom, HC-49/US, 2 PIN
TS251F1XCJT	CTS	获取价格	Parallel - Fundamental Quartz Crystal, 25.175MHz Nom, HC-49/US, 2 PIN
TS251F1YCET	CTS	获取价格	Parallel - Fundamental Quartz Crystal, 25.175MHz Nom, HC-49/US, 2 PIN
TS251F22CBT	CTS	获取价格	Parallel - Fundamental Quartz Crystal, 25.175MHz Nom, HC-49/US, 2 PIN
TS251F22IDT	CTS	获取价格	Parallel - Fundamental Quartz Crystal, 25.175MHz Nom, HC-49/US, 2 PIN
TS251F23CGT	CTS	获取价格	Parallel - Fundamental Quartz Crystal, 25.175MHz Nom, HC-49/US, 2 PIN
TS251F23IET	CTS	获取价格	Parallel - Fundamental Quartz Crystal, 25.175MHz Nom, HC-49/US, 2 PIN
TS251F32IFT	CTS	获取价格	Parallel - Fundamental Quartz Crystal, 25.175MHz Nom, HC-49/US, 2 PIN
TS251F33IDT	CTS	获取价格	Parallel - Fundamental Quartz Crystal, 25.175MHz Nom, HC-49/US, 2 PIN

与TS2515相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

42
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

33
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

61
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

57

产品中心

服务支持

精选活动

关于我们

帮助中心

TS2515

TS2515 数据手册

与TS2515相关器件

与TS2515相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

TS2515

TS2515 数据手册

与TS2515相关器件

与TS2515相关文章

您还可以找

您在本页遇到什么问题？