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数据: TPS560430 SIMPLE SWITCHER 4-V to 36-V, 600-mA Synchronous Step-Down Converter 数据表
TPS560430是一款易于使用的同步降压DC-DC转换器,能够驱动600 mA负载电流。该器件具有4 V至36 V的宽输入范围,适用于从工业到汽车的各种应用,适用于未经调节的电源调节。
TPS560430具有1.1 MHz和2.1 MHz工作频率版本,适用于高效率或小型解决方案。 TPS560430还具有FPWM(强制PWM)版本,可在整个负载范围内实现恒定频率和小输出电压纹波。软启动和补偿电路在内部实现,允许器件与最小外部元件一起使用。
该器件具有内置保护功能,如逐周期电流限制,hiccupmode短路保护,以及功耗过大时的热关断。 TPS560430采用SOT-23-6封装。
所有商标均为其各自所有者的财产。
Vin (Min) (V) |
Vin (Max) (V) |
Vout (Min) (V) |
Vout (Max) (V) |
Iout (Max) (A) |
Regulated Outputs (#) |
Switching Frequency (Min) (kHz) |
Switching Frequency (Max) (kHz) |
Iq (Typ) (mA) |
Features |
Control Mode |
Duty Cycle (Max) (%) |
Operating Temperature Range (C) |
Rating |
Package Group |
TPS560430 | LMR14006 | LMR14010A | LMR14020 | LMR14030 | LMR14050 |
---|---|---|---|---|---|
4 | 4 | 4 | 4 | 4 | 4 |
36 | 40 | 40 | 40 | 40 | 40 |
1 | 0.8 | 0.8 | 1 | 1 | 1 |
24 | 30 | 30 | 36 | 36 | 36 |
0.6 | 0.6 | 1 | 2 | 3.5 | 5 |
1 | 1 | 1 | 1 | 1 | 1 |
1100 | 1100 | 550 | 200 | 200 | 200 |
2100 | 2100 | 850 | 2500 | 2500 | 2500 |
0.08 | 0.028 | 0.03 | 0.04 | 0.04 | 0.04 |
Enable Forced Pulse Width Modulation (FPWM) Mode Light Load Efficiency Over Current Protection Pre-Bias Start-Up Synchronous Rectification Tracking UVLO Adjustable | Enable Light Load Efficiency Pre-Bias Start-Up UVLO Adjustable | Enable Light Load Efficiency Over Current Protection Pre-Bias Start-Up UVLO Fixed | Enable Frequency Synchronization Light Load Efficiency Power Good Pre-Bias Start-Up Tracking UVLO Adjustable | Enable Frequency Synchronization Light Load Efficiency Power Good Pre-Bias Start-Up Tracking UVLO Adjustable | Enable Frequency Synchronization Light Load Efficiency Power Good Pre-Bias Start-Up Tracking UVLO Adjustable |
Current Mode | Current Mode | Current Mode | Current Mode | Current Mode | Current Mode |
98 | 97 | 96 | 98 | 98 | 98 |
-40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
SOT-23 | SOT-23-THIN | SOT-23-THIN | SO PowerPAD | SO PowerPAD | SO PowerPAD |