Shenzhen Sai Collie Technology Co., Ltd.
Shenzhen Sai Collie Technology Co., Ltd.
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TPS56428RHLR Power Management ICs
Product Description:
The TPS56428RHLR is a highly integrated power management IC designed for use in applications such as Notebook PCs, Ultrabooks, and all-in-one PCs. It integrates a buck regulator, a high-efficiency boost regulator, a low-dropout (LDO) regulator, and multiple control functions into a single package, providing a space-saving solution for power management.
Features:
-Integrated buck, boost and LDO regulators
-Integrated FETs for synchronous buck and boost regulators
-Input voltage range: +3.3V to +18V
-Output voltage accuracy: ±1.5%
-High efficiency: up to 95.5%
-Integrated high-accuracy current sense
-Integrated power-on reset and thermal protection
-Low quiescent current: <50uA
| Product Status | Active | |
| Function | Step-Down | |
| Output Configuration | | |
| Topology | | |
| Output Type | | |
| Number of Outputs | 1 | |
| Voltage - Input (Min) | 4.5V | |
| Voltage - Input (Max) | 18V | |
| Voltage - Output (Min/Fixed) | | |
| Voltage - Output (Max) | 7V | |
| Current - Output | | |
| Frequency - Switching | 650kHz | |
| Synchronous Rectifier | Yes | |
| Operating Temperature | -40°C ~ 85°C (TA) | |
| Mounting Type | Surface Mount | |
| Package / Case | | |
| Supplier Device Package | 14-VQFN (3.5x3.5) | |
| Base Product Number |
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