TPS54231D
Conv DC-DC Single Step Down 3.5V to 28V 8-Pin SOIC Tube IC REG BUCK ADJ 2A 8SOIC TPS54231D, Switching Regulator, Buck Controller, 2A, Adjustable, 0.8V min., 570kHz, 8-Pin SOIC Voltage Regulators - Switching Regulators 28V,2A Current Mode Nonsynch Buck IC, STEP-DN SWIFT CONV 2A 8-SOIC 3.5 to 28V Input, 2A, 570kHz Step-Down Converter with Eco-mode™ Texas Instruments 降压 开关稳压器, 2A, 可调输出, 最低 0.8 V, 570 kHz, 8针 SOIC封装 Switching Voltage Regulators 28V,2A Current Mode Nonsynch Buck
规格参数
商业参数
| 参数 | 值 |
|---|---|
| 其他名称 | 296-24140-5 |
| 产品类别 | Voltage Regulators - Switching Regulators |
| 标准包装数量 | Rail / Tube |
| 工厂包装数量 | 75 |
| 标准封装名称 | SOIC |
合规参数
| 参数 | 值 |
|---|---|
| RoHS | Lead free / RoHS Compliant |
| SVHC | :No SVHC (20-Jun-2013) |
| 欧盟RoHS | Compliant |
| 海关税号 | 85423190 |
| 零件状态 | ACTIVE |
| 抗辐射加固 | No |
| 高可靠性 |
电气参数
| 参数 | 值 |
|---|---|
| 输出端 | 1 |
| PWM类型 | Current Mode |
| 频率 | :570kHz |
| 隔离 | Non-Isolated |
| 占空比 | 90 |
| 输出类型 | Adjustable |
| 稳压器类型 | Buck Controller |
| 额定电压 | 0.8 to 25 V |
| 开通延迟时间 | Adjustable |
| 输出电流 | 2 A |
| 供电电压 | 3.5 to 28 V |
| 输出数量 | 1 |
| 输出电流2 | |
| 稳压器拓扑 | Step Down |
| 输出电压4 | |
| 开关电流 | 3.5 |
| 开关稳压器 | Yes |
| 隔离电压 | Not Required V |
| 最大额定电流 | Catalog |
| 释放电压 | Adjustable |
| 开关频率 | 570 kHz |
| 同步整流 | No |
| 输入电压（最大） | 7 to 30 Vin Max |
| 最小输入电压 | 0.8 V ~ 25 V |
| 输出电压（最大） | :25V |
| 静态电流 (Iq) | 0.075 |
| 直流输入电压（最小） | 3.5 V |
| 电压负载调整率 | External |
| 输出电压（最小/固定） | 0.8 V |
| 精度 - 电压表；电流表 | 3.5 |
| 输出电压1（可调范围） | :25V |
| 电压输出差（典型值）@ 距离 | :800mV |
机械参数
| 参数 | 值 |
|---|---|
| 宽度 | 3.91mm |
| 高度 | 1.58mm |
| 长度 | 4.9mm |
| 重量 | 0.002561 oz |
| 包装方式 | Tube |
| 引脚样式 | Gull-wing |
| 端接方式 | :SMD |
| 安装类型 | Surface Mount |
| 安装样式 | SMD/SMT |
| 引脚数 | :8 |
| 封装形式 | 8SOIC |
| 冷却的封装 | SOIC |
| 材料表面处理 | :MSL 1 - Unlimited |
| 总长度 | 5(Max) |
| 包装数量 | SOIC |
| 尺寸/外形 | 4.9 x 3.91 x 1.58mm |
| 位数 | 8 |
| 外壳尺寸-插件 | 1.5(Max) |
| 供应商器件封装 | 8-SOIC |
产品信息
| 参数 | 值 |
|---|---|
| 类型 | Step Down |
| 系列 | TPS54231 |
| 产品特性 | Enable Light Load Efficiency Adjustable UVLO |
| 软件 | SLUS851D |
| 拓扑 | Buck |
| 基本单元 | :54231 |
| 应用领域 | Consumer & Portable Electronics |
| 制造商全称 | |
| 控制方式 | Current Mode |
| 图案编号 | Y |
| 功能框图 | fbd_slus851d.gif |
| 使用的IC/零件 | View |
| DigiKey可编程 | |
| 印刷电路板数量 | 8 |
环境参数
| 参数 | 值 |
|---|---|
| 测试温度 | -40 to 150 |
| 工作温度 | -40 to 150 °C |
相似型号
Conv DC-DC Single Step Up 1.8V to 6V 5-Pin SOT-23 T/R LED Lighting Drivers 28-V 250-mA Switch Boost Converter IC LED DRVR WHITE BCKLGT SOT23-5 IC, DC DC BOOST CONVERTER, 357MW 28-V, 250-mA Switch Boost Converter in SOT-23 for LCD and White LED Applications DC/DC Converter IC ≤ 28 VDC SOT-23-5, TPS61041, TPS61041DBVR, Texas Instruments Texas Instruments 升压转换器, 250mA, 可调输出, 1.8 → 28 V, 1000 kHz, 5针 SOT-23封装 Switching Voltage Regulators 28-V 250-mA Switch Boost Converter
LDO Regulator Neg -1.2V to -37V 1.5A 3-Pin(3+Tab) TO-220 Tube IC REG LDO NEG ADJ 1.5A TO220-3 LM337KCSE3, Voltage Regulator, Negative 1.5A Adjustable -37 to -1.2V, 3-Pin TO-220 Voltage Regulators - Standard 3 Pin 1.5A Adj Neg Vltg Reg VOLTAGE REGULATOR, ADJ, TO-220-3 3 Pin 1.5A Adjustable Negative Voltage Regulator Texas Instruments LM337 系列 负电压 线性稳压器, -37 → -1.2 V 可调 /1.5A, 3针 TO-220 Linear Voltage Regulators 3 Pin 1.5A Adj Neg Vltg Reg
Trans MOSFET N-CH 30V 47A 8-Pin SON EP T/R MOSFET N-CH 30V 47A 8SON MOSFET 30V NCh NexFET Pwr MOSFET MOSFET, N CH, 30V, 47A, 8SON 30V N-Channel NexFET™ Power MOSFET Texas Instruments , N沟道 MOSFET 晶体管, 47 A, Vds=30 V, 8针 SON封装
Load Switch 16-Pin VQFN EP T/R Hot Swap & Power Distribution 3V to 20V Hi Crnt Load Switch Power Switch 0A 16-Pin VQFN EP T/R IC PWR MGR HOTSWAP 3-20V 16QFN Hot Swap Voltage Controllers 3V to 20V Hi Crnt Load Switch HOT SWAP CONTROLLER, 20V, QFN-16 3-V to 20-V High Current Load Switch Texas Instruments , 单输出 负载开关集成电路, 0 → 5.5A, 3 → 20V, 16针 QFN封装
Integrated Wireless Power Supply Receiver 28-Pin DSBGA T/R IC WIRELESS POWER RCVR 28DSBGA Wireless Power Receiver Solution DSBGA28 Power Management Specialized Integrated Wireless Pwr Receiver Sol WIRELESS POWER RCVR, 28DSBGA Wireless Charging ICs Integrated Wireless Pwr Receiver Sol
SP Amp Current Shunt Monitor Single 26V 6-Pin SC-70 T/R IC CURRENT MONITOR 1% SC70-6 INA214AIDCKT, Current Sensing Amplifier Single 6-Pin SC-70 Current & Power Monitors & Regulators Hi/Lo-Side Bi-Dir 0- Drift Ser Crnt Shunt IC, CURR SHUNT MON 100V/VSC70-6 Supervisor Integrated Circuit; 2.7÷26VDC; SC70-6 26-V, Bi-Directional, Zero-Drift, High Accuracy, Low-/High-Side, Voltage Out Current Shunt Monitor Current Sense Amplifier IC SC-70-6, INA214, INA214AIDCKT, Texas Instruments 单 电流感应放大器, 6针 SC-70封装 Current Sense Amplifiers Hi/Lo-Side Bi-Dir 0- Drift Ser Crnt Shunt
MCU 16-bit MSP430 RISC 2KB Flash 2.5V/3.3V 14-Pin TSSOP IC MCU 16BIT 2KB FLASH 14TSSOP 16-bit Microcontrollers - MCU Mixed Signal Micro controller MCU 16-bit MSP430 MSP430 RISC 2KB Flash 2.5V/3.3V 14-Pin TSSOP MCU, 16BIT, 2K FLASH, 14TSSOP MSP430G2x32, MSP430G2x02 Mixed Signal Microcontroller Texas Instruments MSP430 系列 16 bit MSP430 MCU, 16MHz, 2 kB ROM 闪存, 256 B RAM, 14针 TSSOP封装
OP Amp Dual GP R-R I/O 5.5V 8-Pin SOIC Tube IC OPAMP GP 44MHZ RRO 8SOIC OPA2353UA, Dual Fast Op Amp 44MHz CMOS, R-R, 3, 5V, 8-Pin SOIC High Speed Operational Amplifiers Hi-Spd Single-Sply Rail-to-Rail OP AMP, DUAL CMOS RRI/O, 2353, SOIC High-Speed, Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier(TM) Series Texas Instruments 双 运算放大器, 44MHz CMOS、轨至轨, 3 V 5 V, 8针 SOIC
Trans MOSFET P-CH 20V 1.2A 6-Pin DSBGA T/R MOSFET PCH -20V -1.2A 6DSBGA MOSFET Dual PCh NexFET Pwr MOSFET MOSFET, PP CH, 20V, 1.2A, 6DSBGA
Evaluation Module For TPS54231 2 A, Swift Regulator Power Management IC Development Tools TPS54231EVM-372 Eval Mod EVALUATION MOD FOR TPS54231-372 TPS54231EVM-372 EVALUATION MODULE EVAL BOARD, TPS54231 ADJ 2A STEP-DOWN REGULATOR