產(chǎn)品概述
The TPS57160QDGQRQ1 is a Step-down Regulator with an integrated high-side MOSFET. Current-mode control provides simple external compensation and flexible component selection. A low-ripple pulse-skip mode reduces the no load, input supply current to 116μA. Using the enable pin, shutdown supply current is reduced to 1.5μA. Undervoltage lockout is set internally at 2.5V but can be increased using the enable pin. The output voltage startup ramp is controlLED by the slow-start pin that can also be configured for sequencing or tracking. An open-drain power-good signal indICates the output is within 92 to 109% of the nominal voltage. A wide switching frequency range allows efficiency and external component size to be optimized. Frequency foldback and thermal shutdown protects the part during an overload condition.
High efficiency at light loads with pulse-skipping Eco-mode? control scheme
Synchronizes to external clock
Adjustable slow start/sequencing
Undervoltage and overvoltage power-good output
Adjustable undervoltage lockout (UVLO) voltage and hysteresis
Supported by SwitcherPro? software tool
200mR High-side MOSFET
0.8V Internal voltage reference
Green product and no Sb/Br
應用
工業(yè), 電源管理, 車用, 成像, 視頻和目視, 傳感與儀器
產(chǎn)品信息
拓撲結(jié)構(gòu): 降壓 輸入電壓最小值: 3.5V 輸入電壓最大值: 60V 輸出數(shù): 1輸出 直流直流轉(zhuǎn)換器芯片封裝: MSOP 針腳數(shù): 10引腳 輸出電流: 1.5A 輸出電壓最小值: 800mV 輸出電壓最大值: 58V 開關頻率: 2.5MHz 工作溫度最高值: 125°C 產(chǎn)品范圍: - 汽車質(zhì)量標準: - MSL: MSL 3 - 168小時