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$5000MPS MP9942GJ-Z
Fast Switching Frequency for Reduced Heat Generati
MP9942GJ-Z 概要
The MP9942GJ-Z is a cutting-edge synchronous step-down DC-DC converter, ideal for applications that prioritize high efficiency and compact design. With an input voltage range of 4.5V to 18V and an output voltage range of 0.6V to 5.5V, this versatile device is capable of delivering a maximum output current of 4A. One of its key features is the integrated high-side and low-side power MOSFETs, which not only reduce the need for external components but also simplify the overall design process. Additionally, the MP9942GJ-Z includes a range of protective features such as overcurrent protection, overvoltage protection, undervoltage protection, and thermal shutdown, ensuring reliable operation and safeguarding against fault conditions. The fixed switching frequency of 500kHz further enhances efficiency and minimizes the size of external components. Furthermore, the inclusion of a power good indicator pin allows for convenient monitoring of the output voltage status
仕様
| パラメータ | 価値 | パラメータ | 価値 |
|---|---|---|---|
| Product Category | Switching Voltage Regulators | RoHS | Details |
| Output Voltage | 800 mV to 34.2 V | Output Current | 2 A |
| Input Voltage, Max | 30 V | Number of Outputs | 1 Output |
| Topology | Buck | Package / Case | SOT-23-8 |
| Mounting Style | SMD/SMT | Switching Frequency | 410 kHz |
| Quiescent Current | 500 uA | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C | Series | MP9942 |
| Input Voltage, Min | 4 V | Brand | Monolithic Power Systems (MPS) |
| Input Voltage | 4 V to 30 V | Product | Voltage Regulators |
| Product Type | Switching Voltage Regulators | Shutdown | Shutdown |
| Factory Pack Quantity | 3000 | Subcategory | PMIC - Power Management ICs |
| Type | Synchronous Step-Down Converter |
配送
| 配送タイプ | 配送料 | リードタイム | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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フェデックス | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
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登録された航空便 | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
処理時間：送料は地域や国によって異なります。
支払い
| 支払条件 | ハンドフィー | |
|---|---|---|
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電信送金 | 銀行手数料 US$30.00 を請求します。 |
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ペイパル | 4.0％のサービス料がかかります。 |
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クレジットカード | 3.5％のサービス料がかかります。 |
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ウエスタンユニオン | charge US.00 banking fee. |
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送金サービス | 銀行手数料は 0.00 米ドルかかります。 |
保証
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2.受け取った商品の一部が完璧な品質ではない場合、当社は責任を持って返金または交換を手配します。 ただし、商品は元の状態のままでなければなりません。
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パーツポイント
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MP9942GJ-Z is a highly efficient synchronous buck converter chip designed for use in DC-DC power supply applications. It features a wide input voltage range, high power density, and excellent thermal performance. With its integrated features and compact size, this chip is ideal for a variety of power management purposes.
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Equivalent
The equivalent products of MP9942GJ-Z chip are TPS548D22 and RTQ2140A. These chips are also synchronous, step-down DC switching regulators with integrated high-side and low-side MOSFETs, providing high efficiency and a small footprint for power supply applications. -
Features
- High efficiency synchronous step-down converter - Wide input voltage range (4.5V to 75V) - Integrated N-channel power MOSFETs - Up to 3A continuous output current - Integrated overcurrent protection and thermal shutdown - Adjustable output voltage - Programmable soft-start - Small and compact QFN-16 (4mm x 4mm) package -
Pinout
The MP9942GJ-Z is a 32-pin, 8-channel LED driver with open-drain outputs. It includes a built-in shift register and data latches for serial data input. Each channel can drive up to 40mA of constant current for driving LEDs in automotive lighting applications. -
Manufacturer
MP9942GJ-Z is manufactured by Monolithic Power Systems, Inc. (MPS), a semiconductor company that specializes in power management solutions for a wide range of applications, including consumer electronics, automotive, industrial, and telecommunications. MPS is known for its high-performance, energy-efficient power ICs that help customers reduce power consumption and improve system performance. -
Application Field
The MP9942GJ-Z is commonly used in various applications such as voltage regulator modules, LED lighting, automotive electronics, and power management systems. Its high efficiency, accurate output voltage regulation, and compact size make it suitable for a wide range of power supply and lighting applications. -
Package
The MP9942GJ-Z chip is packaged in a WQFN-40 form factor. It has a size of 6mm x 6mm and a pitch of 0.5mm.
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