TPS3513DR集成电路（IC）的监控器规格书PDF中文资料

TPS3513DR属于集成电路（IC）的监控器。由德州仪器制造生产的TPS3513DR监控器PMIC 监控器用于监视和/或控制电路中的电压轨，能够连接微控制器以维持一定的功率限值。监控器类型包括电池备用电路、监控器、多电压监控器、电源监控器、稳压器/监控器、复位计时器、定序器、简单复位/上电复位、智能开/关控制器、系统管理器、电压检测器和看门狗电路。

1FEATURES

• Overvoltage Protection and Lockout for 12 V,

5 V, and 3.3 V

• Overcurrent Protection and Lockout for 12 V,

5 V, and 3.3 V

• Undervoltage Protection and Lockout for 12 V,

and Undervoltage Detect for 5 V and 3.3 V

• Fault-Protection Output With Open Drain

Output Stage

• Open-Drain, Power Good Output Signal for

Power-Good Input, 3.3 V and 5 V

• 300-ms Power-Good Delay

• 75-ms Delay for 5-V and 3.3-V Power Supply

Short-Circuit Turnon Protection

• 2.3 ms PSON Control to FPO Turnoff Delay

• 38 ms PSON Control Debounce

• Wide Supply Voltage Range From 4.5 V

to 15 V

DESCRIPTION

The TPS3513 is designed to optimize PC switching

power supply system with minimum external

components. It provides undervoltage lockout

(UVLO), protection circuits, power good indicator, and

on/off control.