LM53603 3A, 3.5V-to-36V, Wide-Vin, Synchronous 2.1MHz Step-Down Converter
| 参数名称 | 属性值 |
| Iq(Typ)(mA) | 0.023 |
| Vout(Max)(V) | 9.9 |
| Duty cycle(Max)(%) | 98 |
| Rating | Catalog |
| Vout(Min)(V) | 3.2 |
| Control mode | Current Mode |
| Approx. price(US$) | 1.92 | 1ku |
| 类型 Type | Converter |
| Vin(Max)(V) | 42 |
| Package Group | HTSSOP|16 |
| Switching frequency(Max)(kHz) | 2350 |
| Regulated outputs(#) | 1 |
| Features | Enable,Forced PWM,Frequency Synchronization,Light Load Efficiency,Over Current Protection,Power Good,Synchronous Rectification |
| Vin(Min)(V) | 3.5 |
| Iout(Max)(A) | 3 |
| Operating temperature range(C) | -40 to 125 |
| Switching frequency(Min)(kHz) | 1850 |
| LM53603 | LM53603AMPWPR | LM53603AMPWPT | LM53602AMPWPT | LM53602AMPWPR | LM53602 | |
|---|---|---|---|---|---|---|
| 描述 | LM53603 3A, 3.5V-to-36V, Wide-Vin, Synchronous 2.1MHz Step-Down Converter | 3A, 3.5V-to-36V, Wide-Vin, Synchronous 2.1MHz Step-Down Converter 16-HTSSOP -40 to 125 | 3A, 3.5V-to-36V, Wide-Vin, Synchronous 2.1MHz Step-Down Converter 16-HTSSOP -40 to 125 | 2A, 3.5V-to-36V, Wide-Vin, Synchronous 2.1MHz Step-Down Converter 16-HTSSOP -40 to 125 | 2A, 3.5V-to-36V, Wide-Vin, Synchronous 2.1MHz Step-Down Converter 16-HTSSOP -40 to 125 | LM53602 2A, 3.5V-to-36V, Wide-Vin, Synchronous 2.1MHz Step-Down Converter |
| Brand Name | - | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | - |
| 是否无铅 | - | 不含铅 | 不含铅 | 不含铅 | 不含铅 | - |
| 是否Rohs认证 | - | 符合 | 符合 | 符合 | 符合 | - |
| 厂商名称 | - | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | - |
| 包装说明 | - | HTSSOP-16 | HTSSOP-16 | HTSSOP, | HTSSOP, | - |
| Reach Compliance Code | - | compliant | compliant | compliant | compliant | - |
| Factory Lead Time | - | 6 weeks | 6 weeks | 6 weeks | 6 weeks | - |
| 其他特性 | - | ALSO OPERATES IN PFM CONTROL TECHNIQUE; OUTPUT IN ADJUSTABLE MODE IS 3.3V TO 10V | ALSO OPERATES IN PFM CONTROL TECHNIQUE; OUTPUT IN ADJUSTABLE MODE IS 3.3V TO 10V | ALSO OPERATES IN PFM CONTROL TECHNIQUE; OUTPUT IN ADJUSTABLE MODE IS 3.3V TO 10V | ALSO OPERATES IN PFM CONTROL TECHNIQUE; OUTPUT IN ADJUSTABLE MODE IS 3.3V TO 10V | - |
| 模拟集成电路 - 其他类型 | - | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR | - |
| 控制模式 | - | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | - |
| 控制技术 | - | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | - |
| 最大输入电压 | - | 36 V | 36 V | 36 V | 36 V | - |
| 最小输入电压 | - | 3.55 V | 3.55 V | 3.55 V | 3.55 V | - |
| 标称输入电压 | - | 13.5 V | 13.5 V | 13.5 V | 13.5 V | - |
| JESD-30 代码 | - | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | - |
| JESD-609代码 | - | e4 | e4 | e4 | e4 | - |
| 长度 | - | 5 mm | 5 mm | 5 mm | 5 mm | - |
| 湿度敏感等级 | - | 3 | 3 | 3 | 3 | - |
| 功能数量 | - | 1 | 1 | 1 | 1 | - |
| 端子数量 | - | 16 | 16 | 16 | 16 | - |
| 最高工作温度 | - | 125 °C | 125 °C | 125 °C | 125 °C | - |
| 最低工作温度 | - | -40 °C | -40 °C | -40 °C | -40 °C | - |
| 最大输出电流 | - | 3 A | 3 A | 2 A | 2 A | - |
| 最大输出电压 | - | 9.9 V | 9.9 V | 9.9 V | 9.9 V | - |
| 最小输出电压 | - | 3.2 V | 3.2 V | 3.2 V | 3.2 V | - |
| 封装主体材料 | - | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | - |
| 封装代码 | - | HTSSOP | HTSSOP | HTSSOP | HTSSOP | - |
| 封装形状 | - | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | - |
| 封装形式 | - | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | - |
| 座面最大高度 | - | 1.2 mm | 1.2 mm | 1.2 mm | 1.2 mm | - |
| 表面贴装 | - | YES | YES | YES | YES | - |
| 切换器配置 | - | BUCK | BUCK | BUCK | BUCK | - |
| 最大切换频率 | - | 2350 kHz | 2350 kHz | 2350 kHz | 2350 kHz | - |
| 温度等级 | - | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | - |
| 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) | - |
| 端子形式 | - | GULL WING | GULL WING | GULL WING | GULL WING | - |
| 端子节距 | - | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm | - |
| 端子位置 | - | DUAL | DUAL | DUAL | DUAL | - |
| 宽度 | - | 4.4 mm | 4.4 mm | 4.4 mm | 4.4 mm | - |
| Base Number Matches | - | 1 | 1 | 1 | 1 | - |
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