2182BSM - Brand New MIC DC DC Switching Controllers
In Stock:72 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
72,
Ready for Immediate Shipping
Brand:MIC
Category:DC DC Switching Controllers
Chipdatas Part No.:CD88-2182BSM
Manufacturer Part No.:2182BSM
Datecode:09+
Package:SOP
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Description
Micrel’s MIC2182 is a synchronous buck (step-down) switching regulator controller. The PWM and skip-mode control scheme allows efficiency to exceed 95% over a wide range of load current, making it ideal for battery powered applications, as well as high current distributed power supplies.
Specifications and features
Product Category: DC DC Switching Controllers
- Input voltage range: 4.5V to 32V
- Output voltage range: 1.25V to 6V
- Oscillator frequency: 300kHz
- Current sense blanking
- MOSFET Drivers: 5Ω impedance
- Quiescent current (skip-mode): 600µA typical
- Micropower shutdown: IQ< 0.1µA
- Control type: Current-mode control
- Undervoltage protection: Built-in
- Undervoltage lockout: Adjustable
- Synchronization: Easily synchronizable
- Reference output: Precision 1.245V
- Total regulation: 0.6%
- Package options: 16-pin SOP and SSOP
- Foldback overcurrent protection: Frequency foldback
- Short-circuit protection: Sustained at any input voltage
- Output current capability: 20A
Application Scenarios
This model is suitable for battery powered applications and high current distributed power supplies.
Comparison
Advantages1. High efficiency with an efficiency exceeding 95%
2. Wide input voltage range (4.5V to 32V)
3. Adjustable undervoltage lockout
4. Easily synchronizable
Disadvantages1. None specified
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Similar parts: 3823 , Click to view
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Datasheet
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Additional Information
- Datasheet: Download 2182BSM
- Chipdatas Part: CD88-2182BSM
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/07/01 01:55 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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