价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Monolithic Power Systems | MP9943GQ-Z | 100 | 1 | 19h | ||||||||
| Future Electronics | MP9943GQ-Z | 0 | 5K | Tape & Reel | ||||||||
| Component Stockers USA | MP9943GQ-Z | 8,380 | >1wk | |||||||||
| Weyland Electronics Group Pte. Ltd. | MP9943GQ-Z | 20,000 | 1 | Tape & Reel | 1h | |||||||
| Win Source | WS-MP9943GQ-Z | 120,000 | 70 | 1h |
供应链
Country of OriginMainland China
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date2014-08-08
Lifecycle StatusProduction (Last Updated: 2 years ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 2 years ago)
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描述
由其分销商提供的 Monolithic Power Systems MP9943GQ-Z 的描述。
MP9943 Series 30 V 3A Adj. High Efficiency Synchronous Step-Down Converter-QFN-8
Switching Regulator, Current-mode, 5.5A, 410kHz Switching Freq-Max, PDSO8
High-Efficiency 3A Peak 36V Synchronous Step Down Converter with Power Good
Tape & Reel (TR) Matte Tin (Sn) Active Step-Down DC to DC switching regulator 12V 3mm 3A 410kHz
制造商别名
Monolithic Power Systems 在全球拥有多个品牌，分销商可将其用作替代名称。Monolithic Power Systems 也可称为以下名称：
- Monolithic Power Systems Inc
- MONOLITHIC
- Monolithic Power Systems (MPS)
- MPS
- MONOLITHIC POWER
- MICRO POWER SYSTEMS
- MPS (Monolithic Power Systems)
- Monolithic Power System
- MONOLTHIC PO
- Monolith Semiconductor Inc
- MONOLITHIC POWER SYS
- MPS INDUSTRIES INC
- MPS - MONO
- MONOLI
- Monolithic Memories Inc
- MONOLITHIPC POWER SYSTEMS
- MPS (MONOLITHIC)
- MONOLYTHIC POWER SYSTEMS
- MONOLITHIC PWR
- Monolitic Power Systems
- MPS(MONOLI
- MONOLITHICS POWER SYSTEMS
- MONOLITHIC POWER SYTEMS
- Monolithic PS
技术规格
Physical
Case/PackageQFN
MountSurface Mount
Number of Pins8
Number of Terminals8
Technical
Max Duty Cycle95 %
Max Input Voltage30 V
Max Junction Temperature (Tj)125 °C
Max Operating Temperature125 °C
Max Output Current5.5 A
Max Output Voltage28.5 V
Max Power Dissipation2.27 W
Max Supply Voltage36 V
Max Switching Frequency410 kHz
Min Input Voltage4 V
Min Operating Temperature-40 °C
Min Output Voltage800 mV
Min Supply Voltage4 V
Nominal Input Voltage12 V
Nominal Supply Current500 µA
Number of Circuits1
Number of Outputs1
Output ConfigurationPositive
Output Current3 A
Output TypeAdjustable
Switching Frequency410 kHz
Synchronous RectifierYes
Temperature GradeAutomotive
TopologyBuck
Dimensions
Height1 mm
Height - Seated (Max)1 mm
Length3 mm
Terminal Pitch650 µm
Width3 mm