| Allicdata Part #: | 1028-1427-2-ND |
| Manufacturer Part#: |
RT9742ANGJ5F |
| Price: | $ 0.00 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Richtek USA Inc. |
| Short Description: | IC USB POWER SWITCH TSOT23-5 |
| More Detail: | N/A |
| DataSheet: |  RT9742ANGJ5F Datasheet/PDF |
| Quantity: | 1000 |
Specifications
| Voltage - Load: | 2.7 V ~ 6 V |
| Supplier Device Package: | TSOT-23-5 (FC) |
| Package / Case: | SOT-23-5 Thin, TSOT-23-5 |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Fault Protection: | Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO |
| Features: | Status Flag |
| Input Type: | Non-Inverting |
| Rds On (Typ): | 55 mOhm |
| Current - Output (Max): | 3A |
| Voltage - Supply (Vcc/Vdd): | Not Required |
| Series: | -- |
| Interface: | On/Off |
| Output Type: | N-Channel |
| Output Configuration: | High Side |
| Ratio - Input:Output: | 1:1 |
| Number of Outputs: | 1 |
| Switch Type: | USB Switch |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
Description
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The RT9742ANGJ5F is an all-in-one smart switching solution integrated into a standard SOT-23-5 package. It is classified as a PMIC, or Power Management Integrated Circuit, and is part of the RT-PDS Series from Richtek Technology. It is part of a family of power management ICs designed to help manage the power supply and distribution for a wide range of circuit functions, including power distribution switches, load drivers, and power sequencing.The RT9742ANGJ5F is designed to provide a smart switching solution with a wide range of features and benefits. It has a low quiescent current of only 2 μA, allowing it to remain on during sleep or idle, while consuming minimal power. It also has an integrated digital low-side driver with an adjustable dead time, which helps to reduce power dissipation and increase efficiency. These features help to improve buzzer and PWM performance, and reduce the number of external components needed in the circuit.The RT9742ANGJ5F is also designed for pulse skipping and quick turn-off when power is removed, eliminating the need for pull-down resistors. It also integrates a low-side gate driver for driving MOSFETs and IGBTs, as well as a low-side current source and a low-side gate current limit. The RT9742ANGJ5F also integrates a pull-up current sink for soft-start, setting up or debounce an LDO, or driving a logic signal.The RT9742ANGJ5F is a highly integrated power solution that features an independent enable pin and shutdown control, allowing the system to be turned off quickly and precisely, while also conserving power. It also includes an analog current limit and output voltage protection, ensuring that the system is protected against overcurrent and overvoltage conditions. This allows the RT9742ANGJ5F to work flexibly and safely in any situation.The RT9742ANGJ5F is highly reliable and can withstand up to 2 A of continuous output current with a peak pulse current of up to 10 A. It is protected against reverse protection and short-circuit protection, and can operate from a wide input voltage range from 5.5 V to 40 V.The typical application of the RT9742ANGJ5F is as an energy-saving and noise-free power supply for PWM buck converter, DC-DC converters, and motor drivers. It is also suitable for lighting, industrial, consumer, and automotive applications.In summary, the RT9742ANGJ5F is a PMIC, Power Management Integrated Circuit, that is part of the RT-PDS Series from Richtek Technology. It is an all-in-one smart switching solution that can be used for a variety of power distribution switches, load drivers, and power sequencing functions. It is reliable, energy-saving and noise-free, and can handle up to 2 A of continuous output current with a peak pulse current of up to 10 A. It is suitable for lighting, industrial, consumer, and automotive applications.
The specific data is subject to PDF, and the above content is for reference
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