TPS54356PWPR 原装 DC-DC 开关稳压器

 The TPS5435x is a medium output current synchronous buck PWM converter with an integrated high side MOSFET and a gate driver for an optional low side external MOSFET. Features include a high performance voltage error amplifier that enables maximum performance under transient conditions.

The TPS5435x has an under-voltage-lockout circuit to prevent start-up until the input voltage reaches a preset value; an internal slow-start circuit to limit in-rush currents; and a power good output to indicate valid output conditions. The synchronization feature is configurable as either an input or an output for easy 180° out of phase synchronization.

The TPS5435x devices are available in a thermally enhanced 16-pin TSSOP (PWP) PowerPAD? package. TI provides evaluation modules and the SWIFT? Designer software tool to aid in quickly achieving high-performance power supply designs to meet aggressive equipment development cycles.

 

TPS54356PWPR 原装 DC-DC 开关稳压器 的技术参数：

功能	降压
输出配置	正
拓扑	降压
输出类型	固定
输出数	1
电压 - 输入	4.5V to 20V
电压 - 输出（min/固定）	3.3V
电流 - 输出	3A
频率 - 开关	250kHz，500kHz
同步整流器	是
工作温度	-40°C ~ 85°C（TA）
安装类型	表面贴装型
供应商器件封装	16-HTSSOP

 

TPS54356PWPR 原装 DC-DC 开关稳压器

100 mΩ, 4.5-A Peak MOSFET Switch for High Efficiency at 3-A Continuous Output Current

Uses External Lowside MOSFET or Diode

Fixed Output Versions — 1.2V/1.5V/1.8V/2.5V/3.3V/5.0V

Internally Compensated for Low Parts Count

Synchronizes to External Clock

180° Out of Phase Synchronization

Wide PWM Frequency — Fixed 250 kHz, 500 kHz or Adjustable 250 kHz to 700 kHz

Internal Slow Start

Load Protected by Peak Current Limit and Thermal Shutdown

Adjustable Undervoltage Lockout

16-Pin TSSOP PowerPAD? Package

 

TPS54356PWPR 原装 DC-DC 开关稳压器 的应用：

Industrial & Commercial Low Power Systems

LCD Monitors and TVs

Computer Peripherals

Point of Load Regulation for High Performance DSPs, FPGAs, ASICs and Microprocessors

PowerPAD and SWIFT are trademarks of Texas Instruments.

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