MIC5021BN

MIC5021BN, High-Speed High-Side MOSFET Driver, DIP, 40V, 6mA, Micrel Semiconductor

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Price:: US $1.15~1.30 / piece [Get Latest Price]

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Qty (lots)	Price/lot
1 ~ 50 :	1.30 / Piece
51 ~ 100 :	1.20 / Piece
101 ~ 500 :	1.15 / Piece

PartNumber:: MIC5021BN

Brand:: Micrel Semiconductor - Micrel | Pack: DIP | D/C: 08+

Availability:: Supply Ability: 2/Day Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2013-01-07

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Part Number:MIC5021BN
US $1.15 - 1.30
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Product Summary

The MIC5021BN is a high-side MOSFET driver designed to operate at frequencies up to 100kHz (5kHz PWM for 2% to 100% duty cycle) and is an ideal choice for high speed applications such as motor control, SMPS (switch mode power supplies), and applications using IGBTs. The MIC5021BN can also operate as a circuit breaker with or without automatic retry. A rising or falling edge on the input results in a current source pulse or sink pulse on the gate output. This output current pulse can turn on a 2000pF MOSFET in approximately 550ns. The MIC5021BN then supplies a limited current (< 2mA), if necessary, to maintain the output state. The applications of the MIC5021BN include Lamp control, Heater control, Motor control, Solenoid switching, Switch-mode power supplies, Circuit breaker.

Parametrics

MIC5021BN absolute maximum ratings: (1)Supply Voltage (VDD): +40V; (2)Input Voltage: -0.5V to +15V; (3)Sense Differential Voltage: ±6.5V; (4)Sense + or Sense - to Gnd: -0.5V to +36V; (5)Timer Voltage (CT): +5.5V; (6)VBOOST Capacitor: 0.01mF; (7)Supply Voltage (VDD): +12V to +36V; (8)Temperature Range, PDIP: -40℃ to +85℃; SOIC: -40℃ to +85℃.

Features

MIC5021BN features: (1)12V to 36V operation; (2)550ns rise/fall time driving 2000pF; (3)TTL compatible input with internal pull-down resistor; (4)Overcurrent limit; (5)Gate to source protection; (6)Internal charge pump; (7)100kHz operation guaranteed over full temperature and operating voltage range; (8)Compatible with current sensing MOSFETs; (9)Current source drive reduces EMI.