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参数资料
| 型号： | MAX16947GEE/V+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 5/21页 |
| 文件大小： | 0K |
| 描述： | IC CURR SENSE LDO SWITCH 16QSOP |
| 其它有关文件： | Automotive Product Guide |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 应用： | 汽车系统，远程电源 |
| 电流 - 电源： | 2.1mA |
| 电源电压： | 4.5 V ~ 18 V |
| 工作温度： | -40°C ~ 105°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-QSOP |
| 包装： | 标准包装 |
| 其它名称： | MAX16947GEE/V+TDKR |
MAX16946/MAX16947
Remote Antenna, Current-Sense and
LDO/Switches
ELECTRICAL CHARACTERISTICS (continued)
(V IN = 12V, V GND = 0V, T A = -40 N C to +105 N C, unless otherwise noted. Typical values are at T A = T J = +25 N C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
SHDN Input-Voltage High
SHDN Input-Voltage Low
V SHDN_HI
V SHDN_LO
2.7
0.8
V
V
SHDN Input Current
I SHDN
V SHDN > 6V
5
F A
SHDN Off-Time
t SHDN_OFF
150
256
420
F s
Note 2: Guaranteed by design and not production tested.
Note 3: V DROPOUT is voltage from V IN to V OUT and includes drop across the sense resistor and internal power FET. Additionally,
V OUT + V DROPOUT < V OVLO(MIN) = 19V.
Typical Operating Characteristics
(V IN = 14V, R SENSE = 0.5ω, T A = +25°C, unless otherwise noted.)
SENSE LEAKAGE CURRENT
vs. TEMPERATURE
OPERATING SUPPLY CURRENT vs. TEMPERATURE
(MAX16946 8.5V LDO CONFIGURATION)
OPERATING SUPPLY CURRENT vs. TEMPERATURE
(MAX16946/MAX16947 SWITCH CONFIGURATION)
200
175
FB = GND
SHDN = 0
V IN = 12V
4
FB = REG
4
150
125
100
75
50
25
3
2
1
3
2
1
0
V IN = 4.5V
0
0
-50
-25
0
25
50
75
100
125
-50
-25
0
25
50
75
100
125
-50
-25
0
25
50
75
100
125
TEMPERATURE (°C)
OPERATING SUPPLY CURRENT vs. SUPPLY VOLTAGE
(MAX16964/MAX16947 SWITCH CONFIGURATION)
TEMPERATURE (°C)
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
TEMPERATURE (°C)
SHUTDOWN SUPPLY CURRENT
vs. SUPPLY VOLTAGE
2.00
1.75
1.50
7
6
5
FB = GND
SHDN = 0
V IN = 18V
V IN = 14V
7
6
5
FB = GND
SHDN = 0
1.25
1.00
4
4
0.75
0.50
0.25
3
2
1
V IN = 12V
V IN = 4.5V
3
2
1
0
4
6
8
10
12
14
16
18
0
-50
-25
0
25
50
75
100
125
0
4
6
8
10
12
14
16
18
Maxim Integrated
V IN (V)
TEMPERATURE (°C)
V IN (V)
5
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX16948AGEE/V+ | 制造商:Maxim Integrated Products 功能描述:AUTOMOTIVE DUAL REMOTE ANTENNA CURRENT-SENSE LDO/SWITCH - Rail/Tube |
| MAX16948AGEE/V+T | 制造商:Maxim Integrated Products 功能描述:AUTOMOTIVE DUAL REMOTE ANTENNA CURRENT-SENSE LDO/SWITCH - Tape and Reel |
| MAX16948AGTE/V+ | 功能描述:低压差稳压器 - LDO Dual Remote Antenna Crnt Sense LDO/SWTCH RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| MAX16948AGTE/V+T | 功能描述:低压差稳压器 - LDO Dual Remote Antenna Crnt Sense LDO/SWTCH RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| MAX16948BGEE/V+ | 制造商:Maxim Integrated Products 功能描述:AUTOMOTIVE DUAL REMOTE ANTENNA CURRENT-SENSE LDO/SWITCH - Rail/Tube |
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