Datasheets
MIC4680YM by:

Switching Regulator, Voltage-mode, 1.3A, 220kHz Switching Freq-Max, PDSO8, LEAD FREE, PLASTIC, SOIC-8

Part Details for MIC4680YM by Micrel Inc

Results Overview of MIC4680YM by Micrel Inc

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MIC4680YM Information

MIC4680YM by Micrel Inc is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for MIC4680YM

Part # Distributor Description Stock Price Buy
Bristol Electronics   5
RFQ
ComSIT USA Electronic Component RoHS: Not Compliant Stock DE - 0
Stock ES - 5
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
Component Electronics, Inc IN STOCK SHIP TODAY 69
  • 1 $3.0800
  • 100 $2.3100
  • 1,000 $2.0000
$2.0000 / $3.0800 Buy Now

Part Details for MIC4680YM

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MIC4680YM Part Data Attributes

MIC4680YM Micrel Inc
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MIC4680YM Micrel Inc Switching Regulator, Voltage-mode, 1.3A, 220kHz Switching Freq-Max, PDSO8, LEAD FREE, PLASTIC, SOIC-8
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer MICREL INC
Package Description LEAD FREE, PLASTIC, SOIC-8
Reach Compliance Code compliant
Analog IC - Other Type SWITCHING REGULATOR
Control Mode VOLTAGE-MODE
Input Voltage-Max 34 V
Input Voltage-Min 4 V
Input Voltage-Nom 12 V
JESD-30 Code R-PDSO-G8
JESD-609 Code e4
Length 4.93 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current-Max 1.3 A
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.73 mm
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 220 kHz
Temperature Grade AUTOMOTIVE
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 40
Width 3.94 mm

MIC4680YM Related Parts

MIC4680YM Frequently Asked Questions (FAQ)

  • The maximum input voltage that can be applied to the MIC4680YM is 18V, although the recommended operating range is 6.5V to 16V.

  • To ensure stability, make sure to follow the recommended layout and component selection guidelines, including the use of a 10uF ceramic capacitor at the output, and a 1uF ceramic capacitor at the input. Additionally, keep the input and output capacitors close to the device and use short traces.

  • The MIC4680YM can operate with a minimum load current of 1mA, although it's recommended to have a minimum load current of 10mA to ensure proper regulation.

  • The MIC4680YM is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage as the temperature increases to ensure reliable operation.

  • Use a TVS (Transient Voltage Suppressor) diode or a voltage clamp at the input to protect the MIC4680YM from voltage transients and surges. Additionally, consider adding a fuse or a current limiter to prevent overcurrent conditions.

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