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| 型号： | MAX5064BATC+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 9/20页 |
| 文件大小： | 0K |
| 描述： | IC MOSFET DRIVER 12-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 配置： | 半桥 |
| 输入类型： | 差分 |
| 延迟时间： | 35ns |
| 电流 - 峰： | 2A |
| 配置数： | 1 |
| 输出数： | 2 |
| 高端电压 - 最大（自引导启动）： | 125V |
| 电源电压： | 8 V ~ 12.6 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 12-WQFN 裸露焊盘 |
| 供应商设备封装： | 12-TQFN-EP（4x4） |
| 包装： | 带卷 (TR) |
125V/2A, High-Speed,
Half-Bridge MOSFET Drivers
IN_L+
V IL
V IH
90%
DL
10%
t D_OFF1
t F
t D_ON1
t R
IN_L-
V IH
V IL
IN_H+
t D_OFF2
V IH
t D_ON2
V IL
90%
DH
10%
t D_OFF3
t F
t D_ON3
t R
IN_H-
V IH
V IL
t D_OFF4
t MATCH1 = (t D_ON2 - t D_ON1 ) or (t D_OFF2 - t D_OFF1 )
t MATCH2 = (t D_ON3 - t D_ON1 ) or (t D_ON4 - t D_ON2 ) or (t D_OFF3 - t D_OFF1 ) or (t D_OFF4 - t D_OFF2 )
Figure 1. Timing Characteristics for Noninverting and Inverting Logic Inputs
t D_ON4
Detailed Description
The MAX5062/MAX5063/MAX5064 are 125V/2A high-
speed, half-bridge MOSFET drivers that operate from a
supply voltage of +8V to +12.6V. The drivers are
intended to drive a high-side switch without any isola-
tion device like an optocoupler or drive transformer.
The high-side driver is controlled by a TTL/CMOS logic
signal referenced to ground. The 2A source and sink
drive capability is achieved by using low R DS_ON p-
and n-channel driver output stages. The BiCMOS
process allows extremely fast rise/fall times and low
propagation delays. The typical propagation delay from
the logic-input signal to the drive output is 35ns with a
matched propagation delay of 3ns typical. Matching
these propagation delays is as important as the
absolute value of the delay itself. The high 125V input
voltage range allows plenty of margin above the 100V
transient specification per telecom standards.
The MAX5064 is available in a thermally enhanced
TQFN package, which can dissipate up to 1.95W (at
+70°C) and allow up to 1MHz switching frequency
while driving 100nC combined gate-charge MOSFETs.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX5065 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Dual-Phase, +0.6V to +3.3V Output Parallelable, Average-Current-Mode Controllers |
| MAX5065EAI | 功能描述:电流型 PWM 控制器 Dual-Phase .6-3.3V Parallelable Average RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
| MAX5065EAI+ | 功能描述:电流型 PWM 控制器 Dual-Phase .6-3.3V Parallelable Average RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
| MAX5065EAI+T | 功能描述:电流型 PWM 控制器 Dual-Phase .6-3.3V Parallelable Average RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
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