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参数资料
| 型号： | MAX764CSA+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/12页 |
| 文件大小： | 0K |
| 描述： | IC REG INV -5V/ADJ 0.26A 8SOIC |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 100 |
| 类型： | 反相 |
| 输出类型： | 两者兼有 |
| 输出数： | 1 |
| 输出电压： | -5V，-1 V ~ -16 V |
| 输入电压： | 3 V ~ 16 V |
| 频率 - 开关： | 300kHz |
| 电流 - 输出： | 260mA |
| 同步整流器： | 无 |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 包装： | 管件 |
| 供应商设备封装： | 8-SOIC |
| 产品目录页面： | 1409 (CN2011-ZH PDF) |
-5V/-12V/-15V or Adjustable,
High-Efficiency, Low I Q DC-DC Inverters
ABSOLUTE MAXIMUM RATINGS
V+ to GND ..............................................................-0.3V to +17V
OUT to GND ...........................................................+0.5V to -17V
Maximum Differential (V+ to OUT) ......................................+21V
REF, SHDN, FB to GND ...............................-0.3V to (V+ + 0.3V)
LX to V+..................................................................+0.3V to -21V
LX Peak Current ...................................................................1.5A
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
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
Maximum 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
CERDIP (derate 8.00mW/°C above +70°C) .................640mW
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 , unless otherwise noted. Typical values are at T A = +25°C.)
PARAMETER
V+ Input Voltage Range
Supply Current
Shutdown Current
FB Trip Point
SYMBOL
V+
I S
I SHDN
CONDITIONS
MAX76_C/E
MAX76_M
V+ = 16V, SHDN < 0.4V
V+ = 16V, SHDN > 1.6V
V+ = 10V, SHDN > 1.6V
3V ≤ V+ ≤ 16V
MIN
3.0
3.5
-10
TYP
90
2
1
MAX
16.0
120
5
10
UNITS
V
μA
mV
MAX76_C
±50
FB Input Current
I FB
MAX76_E
±70
nA
MAX76_M
±90
MAX764, -4.8V ≤ V OUT ≤ 5.2V
150
260
Output Current and Voltage
(Note 1)
I OUT
MAX765C/E, -11.52V ≤ V OUT ≤ 12.48V
MAX765M, -11.52V ≤ V OUT ≤ 12.48V
68
50
120
120
mA
MAX766, -14.40V ≤ V OUT ≤ -15.60V
35
105
MAX76_C
1.4700
1.5
1.5300
Reference Voltage
V REF
MAX76_E
1.4625
1.5
1.5375
V
MAX76_M
1.4550
1.5
1.5450
REF Load Regulation
REF Line Regulation
0μA ≤ I REF ≤ 100μA
3V ≤ V+ ≤ 16V
MAX76_C/E
MAX76_M
4
4
40
10
15
100
mV
μV/V
Load Regulation (Note 2)
Line Regulation (Note 2)
Efficiency (Note 2)
SHDN Leakage Current
0mA ≤ I LOAD ≤ 100mA
4V ≤ V+ ≤ 6V
10mA ≤ I LOAD ≤ 100mA, V OUT = -5V
V IN = 5V V OUT = -15V
V+ = 16V, SHDN = 0V or V+
0.008
0.12
80
82
±1
%/mA
%/V
%
μA
SHDN Input Voltage High
SHDN Input Voltage Low
V IH
V IL
3V ≤ V+ ≤ 16V
3V ≤ V+ ≤ 16V
1.6
0.4
V
V
2
_______________________________________________________________________________________
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