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| 型号： | MAX8552ETB+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/11页 |
| 文件大小： | 0K |
| 描述： | IC DRIVER MOSFET HS 10-TDFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 配置： | 高端和低端，同步 |
| 输入类型： | PWM |
| 延迟时间： | 12ns |
| 电流 - 峰： | 30A |
| 配置数： | 1 |
| 输出数： | 2 |
| 电源电压： | 4.5 V ~ 6.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-WFDFN 裸露焊盘 |
| 供应商设备封装： | 10-TDFN-EP（3x3） |
| 包装： | 标准包装 |
| 产品目录页面： | 1411 (CN2011-ZH PDF) |
| 其它名称： | MAX8552ETB+TDKR |
High-Speed, Wide-Input,
Single-Phase MOSFET Driver
ABSOLUTE MAXIMUM RATINGS
V CC to GND ..............................................................-0.3V to +7V
PWM, EN, DL, DLY to GND ........................-0.3V to (V CC + 0.3V)
BST to PGND..........................................................-0.3V to +35V
LX to PGND ...............................................................-1V to +28V
DH to PGND ..............................................-0.3V to (V BST + 0.3V)
DH, BST to LX...........................................................-0.3V to +7V
DH and DL Continuous Current......................................±200mA
Continuous Power Dissipation (T A = +70°C)
10-Pin μMAX (derate 5.6mW/°C above +70°C) ........444.4mW
10-Pin TDFN (derate 24.4mW/°C above +70°C) .......1951mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V CC = V BST = V DLY = V EN = 5V, V GND = V PGND = V LX = 0V; T A = -40°C to +85°C, unless otherwise noted. Typical values are at T A =
+25°C.) (Note 1)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
UNDERVOLTAGE PROTECTION
V CC Supply Voltage Range
4.5
6.5
V
Undervoltage Lockout (UVLO)
Shutdown Supply Current
Idle Supply Current (I CC )
Control Supply Current (I GND )
Driver Supply Current (I PGND )
0.25V hysteresis
V EN = 0V, V CC = 6.5V
No switching
No switching
Switching
No switching, I CC
No switching, I BST
Switching, I BST + I CC
V CC rising
V CC falling
PWM = GND or V CC ,
T A = +25°C
PWM = GND or V CC ,
T A = +85°C
V CC = 6.5V, PWM = GND,
R DLY = 47k ?
PWM = GND
PWM = V CC
f PWM = 250kHz,
50% duty cycle
PWM = GND
PWM = V CC
PWM = GND
PWM = V CC
250kHz
3.25
3.0
0.04
0.1
330
25
2
1.8
0.1
1.2
0.1
1.2
2
3.80
3.5
1
500
50
3
3
10
2
10
2
4
V
μA
μA
μA
mA
mA
μA
mA
μA
mA
DRIVER SPECIFICATIONS (See the Timing Diagram )
PWM = GND,
V BST = 4.5V
1.3
2.4
DH Driver Resistance
sourcing current
PWM = V CC ,
V BST = 5V
V BST = 4.5V
1.2
0.7
1.1
?
sinking current
V BST = 5V
0.6
2
_______________________________________________________________________________________
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX8552EUB | 功能描述:功率驱动器IC 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 |
| MAX8552EUB+ | 功能描述:功率驱动器IC Single-Phase MOSFET Driver 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 |
| MAX8552EUB+T | 功能描述:功率驱动器IC Single-Phase MOSFET Driver 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 |
| MAX8552EUB-T | 功能描述:功率驱动器IC 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 |
| MAX8553EEE | 功能描述:电流型 PWM 控制器 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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