TPS54356PWPRG4 供应商
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TPS54356PWPRG4
品牌：TI 封装/批号：原厂原装/22+ -
TPS54356PWPRG4
品牌：TI 封装/批号：/21+
TPS54356PWPRG4 属性参数
- 产品培训模块：Understanding SWIFT Step Down Dc/Dc Converters
- 标准包装：2,000
- 类别：集成电路 (IC)
- 家庭：PMIC - 稳压器 - DC DC 开关稳压器
- 系列：SWIFT™
- 类型：降压（降压）
- 输出类型：固定
- 输出数：1
- 输出电压：3.3V
- 输入电压：4.5 V ~ 20 V
- PWM 型：-
- 频率 - 开关：250kHz，500kHz
- 电流 - 输出：3A
- 同步整流器：是
- 工作温度：-40°C ~ 85°C
- 安装类型：表面贴装
- 封装/外壳：16-TSSOP（0.173"，4.40mm）裸露焊盘
- 包装：带卷 (TR)
- 供应商设备封装：16-HTSSOP
- 配用：296-18963-ND - EVAL MODULE FOR TPS54356-058
产品特性
- 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
- APPLICATIONS Industrial & Commercial Low Power Systems LCD Monitors and TVs Computer Peripherals Point of Load Regulation for High Performance DSPs, FPGAs, ASICs and Microprocessors
- Industrial & Commercial Low Power Systems
- LCD Monitors and TVs
- Computer Peripherals
- Point of Load Regulation for High Performance DSPs, FPGAs, ASICs and Microprocessors
产品概述
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.