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| 型号： | MAX761EPA+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/12页 |
| 文件大小： | 0K |
| 描述： | IC REG BOOST 12V/ADJ 0.15A 8DIP |
| 标准包装： | 50 |
| 类型： | 升压（升压） |
| 输出类型： | 两者兼有 |
| 输出数： | 1 |
| 输出电压： | 12V，5 V ~ 16.5 V |
| 输入电压： | 2 V ~ 16.5 V |
| 频率 - 开关： | 300kHz |
| 电流 - 输出： | 150mA |
| 同步整流器： | 无 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 8-DIP（0.300"，7.62mm） |
| 包装： | 管件 |
| 供应商设备封装： | 8-PDIP |
12V/15V or Adjustable, High-Efficiency,
Low I Q , Step-Up DC-DC Converters
ABSOLUTE MAXIMUM RATINGS
Supply Voltage V+ to GND .......................................-0.3V to 17V
REF, LBO, LBI, SHDN, FB ............................-0.3V to (V+ + 0.3V)
LX..............................................................................-0.3V to 17V
LX Peak Current ....................................................................1.5A
LBO Current ..........................................................................5mA
Continuous Power Dissipation (T A = +70°C)
Plastic DIP (derate 9.09mW/°C above +70°C) ............727mW
SO (derate 5.88mW/°C above +70°C) .........................471mW
CERDIP (derate 8.00mW/°C above +70°C) .................640mW
Operating Temperature Ranges:
MAX76_C_A ........................................................0°C to +70°C
MAX76_E_A .....................................................-40°C to +85°C
MAX76_MJA ..................................................-55°C to +125°C
Junction Temperatures:
MAX76_C_A/E_A..........................................................+150°C
MAX76_MJA.................................................................+175°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+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+ = 5V, I LOAD = 0mA, C REF = 0.1μF, T A = T MIN to T MAX, typical values are at T A = +25°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Figure 2, bootstrapped
2
16.5
Supply Voltage
V+
Figure 3 or 5 with
MAX76_C/E
3
16.5
V
external resistors.
MAX76_M
3.1
16.5
Minimum Operating Voltage
Figure 2, bootstrapped
1.7
V
Minimum Start-Up Voltage
Figure 2, bootstrapped
V+ = 16.5V, normal operation, SHDN = 0V,
non-bootstrapped
1.7
88
2.0
110
V
Supply Current
Figure 2, MAX761, V IN = 5V, SHDN = 0V,
normal operation
300
μA
Shutdown Current
V+ = 10.0V, shutdown mode, SHDN = V+
1
5
μA
Output Voltage
(Note 1)
Peak Current at LX
Maximum Switch-On Time
Minimum Switch-Off Time
V OUT
I PEAK
t ON
t OFF
Figure 2,
MAX761,
bootstrapped
Figure 2,
MAX762,
bootstrapped
See Figure 4b
0mA ≤ I LOAD ≤ 75mA,
3V ≤ V+ ≤ 12V
0mA ≤ I LOAD ≤ 150mA,
4.75V ≤ V+ ≤ 12V
0mA ≤ I LOAD ≤ 50mA,
3V ≤ V+ ≤ 15V
0mA ≤ I LOAD ≤ 100mA,
4.75V ≤ V+ ≤ 15V
11.52
11.52
14.4
14.4
0.75
6
1.0
12.0
12.0
15.0
15.0
1.0
8
1.3
12.48
12.48
15.6
15.6
1.25
10
1.6
V
A
μs
μs
Load Regulation
Line Regulation
Efficiency
Figure 2, 0mA ≤ I LOAD ≤ 200mA, bootstrapped
Figure 2, 4V ≤ V IN ≤ 6V, bootstrapped
Figure 2, bootstrapped, V OUT = 12V,
60mA ≤ I LOAD ≤ 120mA
0.0042
0.08
86
%/mA
%/V
%
MAX76_C
1.4700
1.50
1.5300
Reference Voltage
V REF
MAX76_E
1.4625
1.50
1.5375
V
MAX76_M
1.4550
1.50
1.5450
2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX761EPA+ | 功能描述:直流/直流开关转换器 Integrated Circuits (ICs) RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| MAX761ESA | 功能描述:直流/直流开关转换器 Integrated Circuits (ICs) RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| MAX761ESA/G0F | 制造商:Maxim Integrated Products 功能描述:12V OR ADJUSTABLE, HIGH EFFICIENCY, LOW IQ, S - Bulk |
| MAX761ESA/G0F-T | 制造商:Maxim Integrated Products 功能描述:12V OR ADJUSTABLE, HIGH EFFICIENCY, LOW IQ, S - Tape and Reel |
| MAX761ESA/GG8 | 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
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