- 您现在的位置：买卖IC网 > PDF目录19776 > MAX5977AETP+T (Maxim Integrated)IC CTLR SNGL-CH HOT-SWAP 20TQFN PDF资料下载
参数资料
| 型号： | MAX5977AETP+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 4/13页 |
| 文件大小： | 0K |
| 描述： | IC CTLR SNGL-CH HOT-SWAP 20TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 热交换控制器 |
| 应用： | 通用 |
| 内部开关： | 无 |
| 电流限制： | 可调 |
| 电源电压： | 2.7 V ~ 16 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-WFQFN 裸露焊盘 |
| 供应商设备封装： | 20-TQFN-EP（4x4） |
| 包装： | 带卷 (TR) |
1V to 16V, Single-Channel, Hot-Swap Controllers
with Precision Current-Sensing Output
ELECTRICAL CHARACTERISTICS (continued)
(V PWR = V IN = 12V, R SENSE = 4m I , R FCOMP = R SCOMP = 2k I , R GATE = 1k I , C GATE = 330nF, C REG = 1 F F, unless otherwise noted.
Typical Values at V PWR = V IN = 3.3V, T A = +25 N C, unless otherwise noted.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
CHARGE PUMP (GATE)
Charge-Pump Output Voltage
Charge-Pump Output Source
Current
Charge-Pump Pulldown Current
V OHGATE
I GATEPU
I GATEPD
Relative to V SOURCE
V GATE = V SOURCE = 0V
V IN - V SOURCE < 100mV
V GATE = 2V, V SOURCE = 0 to 16V
4.5
4
8
5
5
10
500
5.5
6
12
V
F A
mA
OUTPUTS ( FAULT , PG)
Output Voltage Low
Output Leakage (Open Drain)
V OLFAULT /
V OLPG
I LKFAULT /
I LKPG
I SINK = 3.2mA
Tested at 0V and 5.2V
0.4
1
V
F A
UV/OV COMPARATOR INPUTS
UV/OV Threshold
V UV/OVR
UV, OV rising input voltage threshold
580
590
600
mV
UV/OV Threshold Hysteresis
V UV/OVHYS UV, OV falling input hysteresis
4
%
UV/OV Input Current
I LKUV/
I LKOV
V UV = V OV = 0V and 5.5V
-100
+100
nA
CALIBRATION MODE
CAL Low-Voltage Input
CAL High-Voltage Input
V ILCAL
V IHCAL
1.4
0.4
V
V
CAL Input Current
CALSENSE Input Current
I IHCAL
V CAL = 2.5V, the CAL input pulls low if left
unconnected
20
±300
F A
F A
FAULT RESPONSE
Retry Timeout Period
t RETRY
MAX5977B
175
ms
Note 2: All devices 100% tested at TA = +25°C. Limits over temperature guaranteed by design.
Typical Operating Characteristics
(V PWR = V IN = 3.3V, T A = +25 N C, R FCOMP = R SCOMP = 2k I , R GATE = 1k I , C GATE = 330nF, C REG = 1 F F, unless otherwise noted.)
0.73
I PWR vs. V PWR
125
V IN - V SENSE vs. I CSOUT
2550
TRANSCONDUCTANCE
vs. TEMPERATURE
0.72
0.71
0.70
0.69
0.68
0.67
0.66
100
75
50
2540
2530
2520
2510
2500
2490
2480
V IN = V PWR = 12V
V IN - V SENSE = 10mV AND 50mV
0.65
0.64
25
V IN = V PWR = 12V
R CSOUT = 10k I
2470
2460
0.63
0
5
10
15
20
0
0
10
20
30
40
50
2450
-50
-25
0
25
50
75
100
4
V PWR (V)
V IN - V SENSE (mV)
TEMPERATURE (°C)
相关PDF资料 |
PDF描述 |
|---|---|
| MAX5926EEE+T | IC HOT-SWAP CONTROLLER 16QSOP-EP |
| RMA36DRSI-S288 | CONN EDGECARD 72POS .125 EXTEND |
| MAX4272ESA+T | IC CNTRLR HOT SWAP 8-SOIC |
| MAX5920AESA+T | IC HOT-SWAP CTRLR -48V 8-SOIC |
| CDBC360-G | DIODE SCHOTTKY 3A 60V DO-214AB |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX5977AEVKIT# | 功能描述:热插拔功率分布 MAX5977A Eval Kit RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| MAX5977AEVKIT+ | 功能描述:热插拔功率分布 1V to 16V Hotswap Controller with Precision Current Sensing Output RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| MAX5977BETP+ | 功能描述:热插拔功率分布 1-16V Hot-Swap Controller RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| MAX5977BETP+T | 功能描述:热插拔功率分布 1-16V Hot-Swap Controller RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| MAX5977ETP+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
发布紧急采购，3分钟左右您将得到回复。