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| 型号： | MAX5056AASA+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/15页 |
| 文件大小： | 0K |
| 描述： | IC MOSFET DRVR DUAL 8-SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 100 |
| 配置： | 低端 |
| 输入类型： | 非反相 |
| 延迟时间： | 20ns |
| 电流 - 峰： | 4A |
| 配置数： | 2 |
| 输出数： | 2 |
| 电源电压： | 4 V ~ 15 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm Width）裸露焊盘 |
| 供应商设备封装： | 8-SOICN 裸露焊盘 |
| 包装： | 管件 |
19-3348; Rev 3; 3/11
4A, 20ns, Dual MOSFET Drivers
General Description
The MAX5054 –MAX5057 dual, high-speed MOSFET
drivers source and sink up to 4A peak current. These
devices feature a fast 20ns propagation delay and 20ns
rise and fall times while driving a 5000pF capacitive
load. Propagation delay time is minimized and matched
between the inverting and noninverting inputs and
between channels. High sourcing/sinking peak cur-
rents, low propagation delay, and thermally enhanced
packages make the MAX5054–MAX5057 ideal for high-
frequency and high-power circuits.
The MAX5054–MAX5057 operate from a 4V to 15V single
power supply and consume 40μA (typ) of supply current
when not switching. These devices have internal logic
circuitry that prevents shoot-through during output state
changes to minimize the operating current at high
switching frequency. The logic inputs are protected
against voltage spikes up to +18V, regardless of the V DD
voltage. The MAX5054A is the only version that has
CMOS input logic levels while the MAX5054B/MAX5055/
MAX5056/MAX5057 have TTL input logic levels.
The MAX5055–MAX5057 provide the combination of dual
inverting, dual noninverting, and inverting/noninverting
input drivers. The MAX5054 feature both inverting and
noninverting inputs per driver for greater flexibility. They
are available in 8-pin TDFN (3mm x 3mm), standard SO,
and thermally enhanced SO packages. These devices
operate over the automotive temperature range of -40°C
Features
o 4V to 15V Single Power Supply
o 4A Peak Source/Sink Drive Current
o 20ns (typ) Propagation Delay
o Matching Delay Between Inverting and
Noninverting Inputs
o Matching Propagation Delay Between Two
Channels
o V DD / 2 CMOS Logic Inputs (MAX5054AATA)
o TTL Logic Inputs
(MAX5054B/MAX5055/MAX5056/MAX5057)
o 0.1 x V DD (CMOS) and 0.3V (TTL) Logic-Input
Hysteresis
o Up to +18V Logic Inputs (Regardless of V DD
Voltage)
o Low Input Capacitance: 2.5pF (typ)
o 40 μ A (typ) Quiescent Current
o -40°C to +125°C Operating Temperature Range
o 8-Pin TDFN and SO Packages
Ordering Information
to +125°C.
Applications
PART
TEMP
RANGE
PIN-
PACKAGE
TOP
MARK
Power MOSFET Switching
Switch-Mode Power Supplies
Motor Control
Power-Supply Modules
MAX5054 AATA+
MAX5054AATA/V+
-40 ° C to +125 ° C 8 TDFN-EP*
-40 ° C to +125 ° C 8 TDFN-EP*
AGS
BMF
DC-DC Converters
Typical Operating Circuit
MAX5054BATA+
MAX5055 AASA+
MAX5055BASA+
-40 ° C to +125 ° C 8 TDFN-EP*
-40 ° C to +125 ° C 8 SO-EP*
-40 ° C to +125 ° C 8 SO
AGR
—
—
V IN
V OUT
MAX5056 AASA+
MAX5056BASA+
MAX5057 AASA+
-40 ° C to +125 ° C 8 SO-EP*
-40 ° C to +125 ° C 8 SO
-40 ° C to +125 ° C 8 SO-EP*
—
—
—
MAX5057BASA+ -40 ° C to +125 ° C 8 SO
*EP = Exposed pad.
/VDenotes an automotive qualified part.
—
MAX5054
V DD
+Denotes a lead(Pb)-free/RoHS-compliant package.
INA+
OUTA
INA-
INB+
Selector Guide and Pin Configurations appear at end of
PWM IN
INB-
OUTB
GND
data sheet.
________________________________________________________________ Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1
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| MAX5056AASA+ | 功能描述:功率驱动器IC 4A 20ns Dual MOSFET Drivers RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| MAX5056AASA+T | 功能描述:功率驱动器IC 4A 20ns Dual MOSFET Drivers RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| MAX5056AASA-T | 功能描述:功率驱动器IC 4A 20ns Dual MOSFET Drivers RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| MAX5056BASA | 功能描述:功率驱动器IC 4A 20ns Dual MOSFET Drivers RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| MAX5056BASA+ | 功能描述:功率驱动器IC 4A 20ns Dual MOSFET Drivers RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
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