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| 型号： | MAX5058EUI+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/25页 |
| 文件大小： | 0K |
| 描述： | IC DRVR SYNC RECT 28-TSSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 应用： | 电源 |
| 电流 - 电源： | 2.5mA |
| 电源电压： | 4.5 V ~ 28 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 28-SOIC（0.173"，4.40mm 宽）裸露焊盘 |
| 供应商设备封装： | 28-TSSOP 裸露焊盘 |
| 包装： | 带卷 (TR) |
Parallelable Secondary-Side Synchronous Rectifier
Driver and Feedback-Generator Controller ICs
ELECTRICAL CHARACTERISTICS (continued)
(V+ = +12V, GND = PGND = 0, VDR = V REG , C QSYNC = C QREC = 0, ZCP = ZCN = BUFIN = CSP = CSN = SFN = VSN = GND, V IREF =
V VSP = 1.785V, C VREG = 2.2μF, C VP = 1μF, C COMPS = 0.1μF, C SFP = 68nF, T A = T MIN to T MAX , unless otherwise noted. Typical values
are at T A = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Zero-Current Comparator Input
Range
Zero-Current Comparator
Propagation Delay
V ZC
t ZC
10mV overdrive, from when V ZCP - V ZCN is
greater than V ZCTH to when QSYNC goes
low
-0.1
65
+1.5
V
ns
BUFIN: SYNCHRONIZING PULSE INPUT
BUFIN to Output Propagation
Delay
BUFIN Input Current
t pd
I BUFIN
BUFIN rising to QREC rising or QSYNC
falling
-1
40
+1
ns
μA
BUFIN Input Capacitance
BUFIN Input-Logic High
BUFIN Input-Logic Low
C BUFIN
V HBUFIN
V LBUFIN
2.4
10
0.8
pF
V
V
MARGINING INPUTS
RMGD Resistance
RMGU Resistance
R RMGD
R RMGU
Sinking 10mA
Sinking 10mA
6.5
6.5
11
11
Ω
Ω
MRGD Input-Logic High
MRGD Input-Logic Low
MRGU Input-Logic High
MRGU Input-Logic Low
MRGU, MRGD Input Resistance
V HMRGD
V LMRGD
V HMRGU
V LMRGU
R MRGD ,
R MRGU
2.4
2.4
40
0.8
0.8
V
V
V
V
k Ω
RMGU, RMGD Leakage Current
I RMGU ,
I RMGD
-100
+100
nA
DRIVER OUTPUTS
QREC, QSYNC Peak Source
Current
I QREC_SO,
I QSYNC_SO
2
A
QREC, QSYNC Output-Voltage
High
QREC, QSYNC Low-to-High
Delay Time
V QREC_H,
V QSYNC_H
t PDLH
Measured with respect to
V VDR , sourcing 50mA
C QREC = C QSYNC = 0
C QREC = C QSYNC = 5nF
MAX5058
MAX5059
75
75
30
70
150
150
mV
ns
QREC, QSYNC Peak Sink Current
I QREC_SI,
I QSYNC_SI
2
A
QREC, QSYNC Output-Voltage
Low
QREC, QSYNC High-to-Low
Delay Time
V QREC_L,
V QSYNC_L
t PDHL
Sinking 50mA
C QREC = C QSYNC = 0
C QREC = C QSYNC = 5nF
MAX5058
MAX5059
50
50
40
70
100
100
mV
ns
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX5058EVKIT | 功能描述:电源管理IC开发工具 MAX5058 Eval Kit RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| MAX5059 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Parallelable Secondary-Side Synchronous Rectifier Driver and Feedback-Generator Controller ICs |
| MAX5059AUI | 功能描述:功率驱动器IC Secondary Side Synch Rectifier 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 |
| MAX5059AUI+ | 功能描述:功率驱动器IC Secondary Side Synch Rectifier 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 |
| MAX5059AUI+T | 功能描述:功率驱动器IC Secondary Side Synch Rectifier 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 |
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