型号
- 型号
- 关键词
1.8V to 28V Input Sync Step Down Controller w/ DCAP™ Mode, Optimized for Light Load Efficiency 14-TSSOP -40 to 85
器件标准：
| 型号 | TPS51117PW | TPS51117PWG4 | TPS51117PWR | TPS51117PWRG4 | TPS51117RGYT | TPS51117RGYRG4 | TPS51117RGYTG4 |
|---|---|---|---|---|---|---|---|
| 描述 | 1.8V to 28V Input Sync Step Down Controller w/ DCAP™ Mode, Optimized for Light Load Efficiency 14-TSSOP -40 to 85 | 1.8V to 28V Input Sync Step Down Controller w/ DCAP™ Mode, Optimized for Light Load Efficiency 14-TSSOP -40 to 85 | 1.8V to 28V Input Sync Step Down Controller w/ DCAP™ Mode, Optimized for Light Load Efficiency 14-TSSOP -40 to 85 | 1.8V to 28V Input Sync Step Down Controller w/ DCAP™ Mode, Optimized for Light Load Efficiency 14-TSSOP -40 to 85 | 1.8V to 28V Input Sync Step Down Controller w/ DCAP™ Mode, Optimized for Light Load Efficiency 14-VQFN -40 to 85 | 1.8V to 28V Input Sync Step Down Controller w/ DCAP™ Mode, Optimized for Light Load Efficiency 14-VQFN -40 to 85 | 1.8V to 28V Input Sync Step Down Controller w/ DCAP™ Mode, Optimized for Light Load Efficiency 14-VQFN -40 to 85 |
| Brand Name | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| 是否Rohs认证 | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 |
| 零件包装代码 | TSSOP | TSSOP | TSSOP | TSSOP | QFN | QFN | QFN |
| 包装说明 | TSSOP, TSSOP14,.25 | TSSOP, TSSOP14,.25 | TSSOP, TSSOP14,.25 | TSSOP, TSSOP14,.25 | HVQCCN, LCC14/18,.14SQ,20 | HVQCCN, LCC14/18,.14SQ,20 | HVQCCN, LCC14/18,.14SQ,20 |
| 针数 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
| Reach Compliance Code | compli | compli | compli | compli | compli | compli | compli |
| ECCN代码 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 |
| 其他特性 | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.75 TO 5.5V | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.75 TO 5.5V | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.75 TO 5.5V | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.75 TO 5.5V | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.75 TO 5.5V | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.75 TO 5.5V | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.75 TO 5.5V |
| 模拟集成电路 - 其他类型 | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER |
| 控制模式 | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-MODE |
| 控制技术 | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION |
| 最大输入电压 | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| 最小输入电压 | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V |
| 标称输入电压 | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| JESD-30 代码 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 | S-PQCC-N14 | S-PQCC-N14 | S-PQCC-N14 |
| JESD-609代码 | e4 | e4 | e4 | e4 | e4 | e4 | e4 |
| 长度 | 5 mm | 5 mm | 5 mm | 5 mm | 3.5 mm | 3.5 mm | 3.5 mm |
| 湿度敏感等级 | 1 | 1 | 1 | 1 | 2 | 2 | 2 |
| 功能数量 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 端子数量 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
| 最高工作温度 | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C |
| 最低工作温度 | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C |
| 封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | TSSOP | TSSOP | TSSOP | TSSOP | HVQCCN | HVQCCN | HVQCCN |
| 封装等效代码 | TSSOP14,.25 | TSSOP14,.25 | TSSOP14,.25 | TSSOP14,.25 | LCC14/18,.14SQ,20 | LCC14/18,.14SQ,20 | LCC14/18,.14SQ,20 |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | SQUARE | SQUARE |
| 封装形式 | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| 峰值回流温度（摄氏度） | 260 | 260 | 260 | 260 | 260 | 260 | 260 |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 座面最大高度 | 1.2 mm | 1.2 mm | 1.2 mm | 1.2 mm | 1 mm | 1 mm | 1 mm |
| 表面贴装 | YES | YES | YES | YES | YES | YES | YES |
| 切换器配置 | PUSH-PULL | PUSH-PULL | PUSH-PULL | PUSH-PULL | PUSH-PULL | PUSH-PULL | PUSH-PULL |
| 最大切换频率 | 550 kHz | 550 kHz | 550 kHz | 550 kHz | 550 kHz | 550 kHz | 550 kHz |
| 温度等级 | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| 端子面层 | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| 端子形式 | GULL WING | GULL WING | GULL WING | GULL WING | NO LEAD | NO LEAD | NO LEAD |
| 端子节距 | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm | 0.5 mm | 0.5 mm | 0.5 mm |
| 端子位置 | DUAL | DUAL | DUAL | DUAL | QUAD | QUAD | QUAD |
| 处于峰值回流温度下的最长时间 | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| 宽度 | 4.4 mm | 4.4 mm | 4.4 mm | 4.4 mm | 3.5 mm | 3.5 mm | 3.5 mm |
| Base Number Matches | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 是否无铅 | 不含铅 | - | 不含铅 | 不含铅 | 不含铅 | - | 不含铅 |
| Factory Lead Time | 1 week | - | 6 weeks | 6 weeks | 1 week | - | 6 weeks |
| 最大输出电流 | 10 A | - | 10 A | 10 A | 10 A | - | 10 A |
| 最大输出电压 | 5.5 V | - | 5.5 V | 5.5 V | 5.5 V | - | 5.5 V |
| 最小输出电压 | 0.76 V | - | 0.76 V | 0.76 V | 0.76 V | - | 0.76 V |
