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MIC4225YM-TR

产品描述Gate Drivers
产品类别模拟混合信号IC    驱动程序和接口   
文件大小509KB,共21页
制造商Microchip(微芯科技)
官网地址https://www.microchip.com
标准
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MIC4225YM-TR概述

Gate Drivers

MIC4225YM-TR规格参数

参数名称属性值
是否Rohs认证符合
厂商名称Microchip(微芯科技)
包装说明LEAD FREE, SOIC-8
Reach Compliance Codecompliant
ECCN代码EAR99
Factory Lead Time6 weeks
高边驱动器NO
接口集成电路类型BUFFER OR INVERTER BASED MOSFET DRIVER
JESD-30 代码R-PDSO-G8
JESD-609代码e4
长度4.93 mm
湿度敏感等级3
功能数量1
端子数量8
最高工作温度125 °C
最低工作温度-40 °C
标称输出峰值电流4 A
封装主体材料PLASTIC/EPOXY
封装代码SOP
封装形状RECTANGULAR
封装形式SMALL OUTLINE
峰值回流温度(摄氏度)260
认证状态Not Qualified
座面最大高度1.73 mm
最大供电电压18 V
最小供电电压4.5 V
标称供电电压12 V
表面贴装YES
温度等级AUTOMOTIVE
端子面层Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式GULL WING
端子节距1.27 mm
端子位置DUAL
处于峰值回流温度下的最长时间40
断开时间0.05 µs
接通时间0.045 µs
宽度3.94 mm

文档预览

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MIC4223/MIC4224/MIC4225
Dual 4A, 4.5V to 18V, 15ns Switch Time,
Low-Side MOSFET Drivers with Enable
General Description
The MIC4223/MIC4224/MIC4225 are a family of a dual 4A,
High-Speed, Low-side MOSFET drivers with logic-level
driver enables. The devices are fabricated on Micrel’s
Bipolar/CMOS/DMOS (BCD) process and operate from a
4.5V to 18V supply voltage. The devices parallel Bipolar
and CMOS output stage architecture provides high-current
throughout the MOSFETs Miller Region allowing the driver
to sink and source 4A of peak current from a 12V supply
and quickly charge and discharge a 2000pF load
capacitance in under 15ns, while allowing the outputs to
swing within 0.3V of V
DD
and 0.16V of ground.
The MIC4223/MIC4224/MIC4225 driver and enable inputs
feature TTL and CMOS logic-level thresholds which are
independent of supply voltage. Each driver features a
dedicated active-high enable input which is internally
pulled high to V
DD
through 100kΩ, allowing the pins to be
left unconnected if it is not required to disable the driver
outputs. The driver inputs have been designed to protect
against ground bounce and are protected to withstand -5V
of voltage swing at -40mA. Driver outputs are also
protected to withstand 500mA of reverse current.
The MIC4223/MIC4224/MIC4225 are available in three
configurations using industry standard pin out; dual
inverting (MIC4223), dual non-inverting (MIC4224) and
complimentary (MIC4225). They are available in 8-pin
SOIC and thermally enhanced e-PAD 8-pin MSOP and
support operating junction temperatures from -40°C to
+125°C.
Features
4.5V to 18V supply voltage operating range
High peak source/sink current
– ±3A at V
DD
= 8V
– ±4A at V
DD
= 12V
15ns/15ns Rise and Fall times with 2000pF load
25ns/35ns (Rising/Falling) input propagation delay
20ns/45ns (Rising/Falling) enable propagation delay
Active-high driver enable inputs with 100kΩ pull-ups
CMOS and TTL logic input and enable thresholds
independent of supply voltage
Driver input protection to -5V at -40mA
Output Latch-up protection to >500mA reverse current
Industry standard pin out with two package options
– ePAD MSOP-8 (θ
JA
= 60°C/W)
– 8-pin SOIC (θ
JA
= 120°C/W)
Available in dual-inverting (MIC4223), dual non-
inverting (MIC4224) and complementary (MIC4225)
Dual output drive by paralleling channels
-40°C to +125°C operating junction temperature range
Block Diagram
Applications
High-Efficiency MOSFET switching
Switch mode power supplies
DC-to-DC converters
Motor and solenoid drivers
Clock and line drivers
Synchronous rectifiers
Pulse transformer drive
Class D switching amplifiers
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com
June 2009
M9999-061109-A
(408) 944-0800

MIC4225YM-TR相似产品对比

MIC4225YM-TR MIC4224YM MIC4225YMME-TR MIC4225YM MIC4225YMME MIC4223YM MIC4224YM-TR
描述 Gate Drivers Gate Drivers Dual 4A High Speed MOSFET Drivers with Enable Gate Drivers Gate Drivers Dual 4A High Speed MOSFET Drivers with Enable Gate Drivers Dual 4A High Speed MOSFET Drivers with Enable Gate Drivers Dual 4A High Speed MOSFET Drivers with Enable Gate Drivers
是否Rohs认证 符合 符合 符合 符合 符合 符合 符合
厂商名称 Microchip(微芯科技) Microchip(微芯科技) Microchip(微芯科技) Microchip(微芯科技) Microchip(微芯科技) Microchip(微芯科技) Microchip(微芯科技)
包装说明 LEAD FREE, SOIC-8 SOP, LEAD FREE, MSOP-8 SOP, TSSOP, SOP, LEAD FREE, SOIC-8
Reach Compliance Code compliant compliant compliant compliant compliant compliant compliant
ECCN代码 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
Factory Lead Time 6 weeks 15 weeks 13 weeks 7 weeks 13 weeks 7 weeks 15 weeks
高边驱动器 NO NO NO NO NO NO NO
接口集成电路类型 BUFFER OR INVERTER BASED MOSFET DRIVER BUFFER OR INVERTER BASED MOSFET DRIVER BUFFER OR INVERTER BASED MOSFET DRIVER BUFFER OR INVERTER BASED MOSFET DRIVER BUFFER OR INVERTER BASED MOSFET DRIVER BUFFER OR INVERTER BASED MOSFET DRIVER BUFFER OR INVERTER BASED MOSFET DRIVER
JESD-30 代码 R-PDSO-G8 R-PDSO-G8 S-PDSO-G8 R-PDSO-G8 S-PDSO-G8 R-PDSO-G8 R-PDSO-G8
JESD-609代码 e4 e4 e3 e4 e3 e4 e4
长度 4.93 mm 4.93 mm 3 mm 4.93 mm 3 mm 4.93 mm 4.93 mm
湿度敏感等级 3 3 3 3 3 3 3
功能数量 1 1 1 1 1 1 1
端子数量 8 8 8 8 8 8 8
最高工作温度 125 °C 125 °C 125 °C 125 °C 125 °C 125 °C 125 °C
最低工作温度 -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
标称输出峰值电流 4 A 4 A 4 A 4 A 4 A 4 A 4 A
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 SOP SOP TSSOP SOP TSSOP SOP SOP
封装形状 RECTANGULAR RECTANGULAR SQUARE RECTANGULAR SQUARE RECTANGULAR RECTANGULAR
封装形式 SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE SMALL OUTLINE
峰值回流温度(摄氏度) 260 260 260 260 260 260 260
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
座面最大高度 1.73 mm 1.73 mm 1.04 mm 1.73 mm 1.04 mm 1.73 mm 1.73 mm
最大供电电压 18 V 18 V 18 V 18 V 18 V 18 V 18 V
最小供电电压 4.5 V 4.5 V 4.5 V 4.5 V 4.5 V 4.5 V 4.5 V
标称供电电压 12 V 12 V 12 V 12 V 12 V 12 V 12 V
表面贴装 YES YES YES YES YES YES YES
温度等级 AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE
端子面层 Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au) Matte Tin (Sn) - annealed Nickel/Palladium/Gold (Ni/Pd/Au) Matte Tin (Sn) - annealed Nickel/Palladium/Gold (Ni/Pd/Au) Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式 GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
端子节距 1.27 mm 1.27 mm 0.65 mm 1.27 mm 0.65 mm 1.27 mm 1.27 mm
端子位置 DUAL DUAL DUAL DUAL DUAL DUAL DUAL
处于峰值回流温度下的最长时间 40 40 40 40 40 40 40
断开时间 0.05 µs 0.05 µs 0.05 µs 0.05 µs 0.05 µs 0.05 µs 0.05 µs
接通时间 0.045 µs 0.045 µs 0.045 µs 0.045 µs 0.045 µs 0.045 µs 0.045 µs
宽度 3.94 mm 3.94 mm 3 mm 3.94 mm 3 mm 3.94 mm 3.94 mm
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