Active Member
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[China]
Address: 1702, Dingcheng international building, Zhonghang Road, Futian District, Shenzhen
Contact name:DANDAN
Shenzhen Sai Collie Technology Co., Ltd. |
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TPS54394RSAR, Power Management ICs
Description:
The TPS54394RSAR is an integrated power management IC with a wide range of features for power management applications. It is an efficient, low-cost solution for managing power supply design and power consumption. The TPS54394RSAR features a low noise, low dropout (LDO) linear regulator and a buck-boost converter with current-mode control. The device also includes a high-side MOSFET, an enable pin, a power-good indicator, and an adjustable output voltage.
Features:
• Low noise, low dropout (LDO) linear regulator
• Buck-boost converter with current-mode control
• Internal high-side MOSFET
• Enable pin
• Power-good indicator
• Adjustable output voltage
• Wide input voltage range (2.6V to 18V)
• High efficiency (up to 97%)
• Low quiescent current (typically <1.5mA)
• Thermal shutdown protection
• Overload protection
• Short-circuit protection
Product Status | Active | |
Function | Step-Down | |
Output Configuration | ||
Topology | ||
Output Type | ||
Number of Outputs | 2 | |
Voltage - Input (Min) | 4.5V | |
Voltage - Input (Max) | 18V | |
Voltage - Output (Min/Fixed) | ||
Voltage - Output (Max) | 7V | |
Current - Output | ||
Frequency - Switching | 700kHz | |
Synchronous Rectifier | Yes | |
Operating Temperature | -40°C ~ 85°C (TA) | |
Mounting Type | Surface Mount | |
Package / Case | ||
Supplier Device Package | 16-QFN (4x4) | |
Base Product Number |
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