MIC5016BWM Micrel Semiconductor -Low-Cost Dual High- or Low-Side MOSFET Driver

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Low-Cost Dual High- or Low-Side MOSFET Driver

Description:

MIC5016 and MIC5017 dual MOSFET drivers are designed for gate control of N-channel, enhancement-mode, power MOSFETs used as high-side or low-side switches. The MIC5016/7 can sustain an on-state output indefinitely.

The MIC5016/7 operates from a 2.75V to 30V supply. In highside configurations, the driver can control MOSFETs that switch loads of up to 30V. In low-side configurations, with separate supplies, the maximum switched voltage is limited only by the MOSFET.

The MIC5016/7 has two TTL compatible control inputs. The MIC5016 is noninverting while the MIC5017 is inverting.

The MIC5016/7 features internal charge pumps that can sustain gate voltages greater than the available supply voltage. The driver is capable of turning on logic-level MOSFETs from a 2.75V supply or standard MOSFETs from a 5V supply. Gate-to-source output voltages are internally limited to approximately 15V.

The MIC5016/7 is protected against automotive load dump, reversed battery, and inductive load spikes of –20V. The driver’s overvoltage shutdown feature turns off the external MOSFETs at approximately 35V to protect the load against power supply excursions.

The MIC5016 is an improved pin-for-pin compatible replacement in many MIC5012 applications. The MIC5016/7 is available in plastic 14-pin DIP and 16-pin SOIC pacakges.

Applications:

• 2.75V to 30V operation

• 100µA maximum supply current (5V supply)

• 15µA typical off-state current

• Internal charge pump

• TTL compatible input

• Withstands 60V transient (load dump)

• Reverse battery protected to –20V

• Inductive spike protected to –20V

• Overvoltage shutdown at 35V

• Internal 15V gate protection

• Minimum external parts

• Operates in high-side or low-side configurations

• 1µA control input pull-off

• Inverting and noninverting versions

Specifications:

Competitive Advantage:

Warranty :360days for all goods

Free shipping:Order over $600 win a free shipment fee:goods weight below 3Kg.

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