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| 型号： | MAX16914AUB/V+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 3/10页 |
| 文件大小： | 0K |
| 描述： | IC CTRLR IDEAL DIODE 10UMAX |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 应用： | 电池备份，工业/汽车，大电流开关 |
| FET 型： | P 沟道 |
| 输出数： | 2 |
| 内部开关： | 无 |
| 电源电压： | 4.5 V ~ 19 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 10-µMAX |
| 包装： | 带卷 (TR) |
MAX16914/MAX16915
Ideal Diode, Reverse-Battery, and Overvoltage Protection
Switch/Limiter Controllers with External MOSFETs
ELECTRICAL CHARACTERISTICS (continued)
(V CC = 14V, C GATE1 = 32nF, C GATE2 = 32nF, SHDN = high, T A = -40 N C to +125 N C, unless otherwise noted. Typical
values are at T A = +25 N C.) (Not e 2)
PARAMETER
TERM On-Resistance
TERM Output Current
Back-Charge Voltage Fault
Threshold
Back-Charge Voltage Threshold
Hysteresis
Back-Charge Turn-Off Time
(GATE1)
Back-Charge Recovery Time
(GATE1)
SYMBOL
R TERM
I TERM
V BCTH
V BCHY
t BC
t BCREC
CONDITIONS
SHDN = high
SHDN = low, V TERM = 0V
V SENSE OUT = 14V (Note 4)
V SENSE OUT = 14V
V CC = 9.5V, V SENSE IN = 9V,
V SENSE OUT stepped from 4.9V to 9.5V
(Note 5)
V CC = 9.5V, V SENSE IN = 9V,
V SENSE OUT stepped from 9.5V to 4.9V
(Note 6)
MIN
18
TYP
150
25
50
6
18
MAX
500
1.0
32
10
30
UNITS
I
F A
mV
mV
F s
F s
GATE2 Turn-Off Time
GATE2 Turn-On Time
V CC = 9.5V, V SET rising from 1V to
1.5V (Note 7)
V CC = 9.5V, V SET falling from 1.5V to
1V (Note 8)
3
20
F s
F s
Startup Response Time
(V SHDN Rising)
Startup Response Time
(V CC Rising)
Reverse-Battery Voltage Turn-Off
Time/UVLO Turn-Off Time
Thermal-Shutdown Temperature
Thermal-Shutdown Hysteresis
OV Output Low Voltage
OV Open-Drain Leakage Current
t START1
t START2
t REVERSE
V OVBL
I OVB
V CC = 9.5V, from V SHDN rising to
V GATE_ falling (Note 9)
V CC rising from 2V to 4.5V, SHDN =
high (Note 10)
V CC and V SENSE IN falling from 4.25V
to 3.25V, V SENSE OUT = 4.25V
(Note 11)
I SINK = 600 F A
V SET = 1.0V
100
0.150
+170
20
30
0.4
1.0
F s
ms
F s
N C
N C
V
F A
SENSE IN Input Current
SENSE OUT Input Current
SET to OV Output Low
Propagation Delay
I SENSE IN
I SENSE OUT
t OVBPD
V SHDN = 0/14V
V SHDN = 0/14V
V CC = 9.5V, V SET rising from 1V to
1.5V to V OV falling
1
2
3
5
5
F A
F A
F s
Note 2: All parameters are production tested at T A = +25NC. Limits over the operating temperature range are guaranteed by
design and characterization.
Note 3: Guaranteed by design and characterization.
Note 4: The back-charge voltage, V BC , is defined as the voltage at SENSE OUT minus the voltage at SENSE IN.
Note 5: Defined as the time from when V BC exceeds V BCTH (25mV typ) to when V GATE1 exceeds V CC - 3.5V.
Note 6: Defined as the time from when V BC falls below V BCTH - 50mV to when V GATE1 falls below V CC - 3.5V.
Note 7: Defined as the time from when V SET exceeds V SETTH (1.20V typ) to when V GATE2 exceeds V CC - 3.5V.
Note 8: Defined as the time from when V SET falls below V SETTH - 5% (1.14V typ) to when V GATE2 falls below V CC - 3.5V.
Note 9: The external pFETs can turn on t START after the IC is powered up and all input conditions are valid.
Note 10: Defined as the time from when V CC exceeds the undervoltage-lockout threshold (4.3V max) to when V GATE1 and V GATE2
fall below 1V.
Note 11: Defined as the time from when V CC falls below V SENSE OUT - 25mV to when V GATE1 reaches V CC - 1.75V.
Maxim Integrated
3
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| MAX16915AUB/V+ | 功能描述:监控电路 Over Volt protector Ideal Diode RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX16915AUB/V+T | 功能描述:监控电路 Over Volt protector Ideal Diode RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| MAX16915AUB+ | 制造商:Maxim Integrated Products 功能描述:IDEAL DIODE, REVERSE-BATTERY, AND OVERVOLTAGE PROTECTION SWI - Rail/Tube 制造商:Maxim Integrated Products 功能描述:IC IDEAL DIODE CONTROLLER 10UMAX |
| MAX16915AUB+T | 制造商:Maxim Integrated Products 功能描述:IDEAL DIODE, REVERSE-BATTERY, AND OVERVOLTAGE PROTECTION SWI - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC LED DVR HBRIGHT 4CH UMAX |
| MAX16916GUB/V+ | 功能描述:接口 - 专用 Automotive USB Data Line Protector RoHS:否 制造商:Texas Instruments 产品类型:1080p60 Image Sensor Receiver 工作电源电压:1.8 V 电源电流:89 mA 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:BGA-59 |
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