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商品の詳細:
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| 部品番号: | A7986ATR | トポロジー: | ブースト、バック |
|---|---|---|---|
| 出力電圧: | 850 mV〜38 v | 出力電流: | 2A |
| 静止電流: | 2.4ミリアンペア | 頻度の切り替え: | 250のkHzから2つのMHz |
A7986ATR Integrated Circuit Chip 3A Step Down Switching Regulator HSOP8 Buck Regulator
Product Description Of A7986ATR
A7986ATR is a step-down switching regulator with a 3.7 A (min.) current limited embedded power MOSFET, so it is able to deliver up to 3 A current to the load depending on the application conditions. The input voltage can range from 4.5 V to 38 V, while the output voltage can be set starting from 0.6 V to VIN.
Requiring a minimum set of external components, the A7986ATR includes an internal 250 kHz switching frequency oscillator that can be externally adjusted up to 1 MHz. The HSOP8 package with exposed pad allows the reduction of Rth(JA) down to 40 °C/W.
Specification Of A7986ATR
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Function
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Step-Down
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Output Configuration
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Positive
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Topology
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Buck
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Output Type
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Adjustable
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Number of Outputs
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1
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Voltage - Input (Min)
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4.5V
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Voltage - Input (Max)
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38V
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Voltage - Output (Min/Fixed)
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0.6V
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Voltage - Output (Max)
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38V
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Current - Output
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3A
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Frequency - Switching
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250kHz
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Synchronous Rectifier
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No
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Operating Temperature
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-40°C ~ 150°C (TJ)
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Mounting Type
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Surface Mount
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Package / Case
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8-SOIC (0.154", 3.90mm Width) Exposed Pad
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Supplier Device Package
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8-HSOP-EP
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Features Of A7986ATR
3 A DC output current
4.5 V to 38 V input voltage
Output voltage adjustable from 0.6 V
250 kHz switching frequency, programmable up to 1 MHz
Internal soft-start and enable
Low dropout operation: 100% duty cycle
Voltage feed-forward
Zero load current operation
Overcurrent and thermal protection
HSOP8 package
Applications Of A7986ATR
Dedicated to automotive applications
Automotive LED driving
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FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.
コンタクトパーソン: Sales Manager
電話番号: 86-13410018555
ファックス: 86-0755-83957753
