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制造商型号

MIC5020YM

50 V 电流感测 低压侧 MOSFET 驱动器 采用SOIC-8封装

ECAD模型:
制造商: Microchip
标准包装:
Product Variant Information section
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Product Specification Section
Microchip MIC5020YM - 属性参数
Attributes Table
Configuration: Low Side
No of Outputs: Single
Supply Voltage-Max: 50V
封装类型:  SOIC-8
安装方式: Surface Mount
$特性和应用

The MIC5020YM low-side MOSFET driver is designed to operate at frequencies greater than 100 kHz (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 MIC5020 can also operate as a circuit breaker with or without automatic retry.

The MIC5020’s maximum supply voltage lends itself to control applications using up to 50 V. The MIC5020 can control MOSFETs that switch voltages greater than 50 V. A rising or falling edge on the input results in a current source or sink pulse on the gate output. This output current pulse can turn on or off a 2000 pF MOSFET in approximately 175 ns. The MIC5020 then supplies a limited current (< 2 mA), if necessary, to maintain the output state. An overcurrent comparator with a trip voltage of 50 mV makes the MIC5020 ideal for use with a current sensing MOSFET. An external low value resistor may be used instead of a sensing MOSFET for more precise overcurrent control. An optional external capacitor connected to the CT pin may be used to control the current shutdown duty cycle from 20% to < 1%. A duty cycle from 20% to about 75% is possible with an optional pull-up resistor from CT to VDD. An open collector output provides a fault indication when the sense inputs are tripped. The MIC5020 is available in 8-pin SOIC and plastic DIP packages. Other members of the MIC502x series include the MIC5021 high-side driver and the MIC5022 half-bridge driver with a cross-conduction interlock.

Ket Features:

  • 11 V to 50 V operation.
  • 175 ns rise/fall time driving 2000 pF.
  • TTL compatible input with internal pull-down resistor.
  • Overcurrent limit.
  • Fault output indication.
  • Gate to source protection.
  • Compatible with current sensing MOSFETs. 

Applications:

  • Lamp control.
  • Heater control.
  • Motor control.
  • Solenoid switching.
  • Switch-mode power supplies.
  • Circuit breaker.

To learn more about the MIC5020 product family, Click Here.

Pricing Section
全球库存:
0
美国仓库 (线上独占库存):
0
在途:
0
工厂库存:工厂库存:
0
工厂货期:
52 周
起订量:
1
递增量:
1
总价
¥ 19.81
CNY

所有价格均包含13%增值税。

数量
价格
1
¥19.809
30
¥18.8186
100
¥17.9043
250
¥16.9901
750+
¥16.152
Product Variant Information section