- 您现在的位置：买卖IC网 > PDF目录1845 > MAX679EUA+T (Maxim Integrated Products)IC REG BOOST SWITCHED CAP 8UMAX PDF资料下载
参数资料
| 型号： | MAX679EUA+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/6页 |
| 文件大小： | 0K |
| 描述： | IC REG BOOST SWITCHED CAP 8UMAX |
| 标准包装： | 2,500 |
| 类型： | 升压（升压），切换电容（充电泵） |
| 输出类型： | 固定 |
| 输出数： | 1 |
| 输出电压： | 3.3V |
| 输入电压： | 1.8 V ~ 3.6 V |
| 频率 - 开关： | 330kHz ~ 1MHz |
| 电流 - 输出： | 20mA |
| 同步整流器： | 无 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 包装： | 带卷 (TR) |
| 供应商设备封装： | 8-uMAX |
Regulated 3.3V Charge Pump
__________________________________________Typical Operating Characteristics
(Typical Operating Circuit with: V IN = V S HDN = 2V, C IN = 4.7μF, C1 = 0.33μF, C OUT = 10μF, tested in-circuit, T A = +25°C, unless
otherwise noted.)
100
EFFICIENCY
vs. OUTPUT CURRENT
100
EFFICIENCY
vs. OUTPUT CURRENT
3.6
OUTPUT VOLTAGE
vs. OUTPUT CURRENT
90
80
70
V IN = 1.8V
V IN = 2.0V
90
80
70
V IN = 1.8V
V IN = 2.0V
3.5
3.4
FSET = GND (330kHz)
V IN = 3.5V
V IN = 3.0V
60
V IN = 2.4V
60
V IN = 2.4V
3.3
50
50
V IN = 3.0V
3.2
V IN = 2.4V
40
30
20
V IN = 3.0V
V IN = 3.5V
40
30
20
V IN = 3.5V
3.1
3.0
V IN = 1.8V
V IN = 2.0V
10
FSET = IN (1MHz)
10
FSET = GND (330kHz)
2.9
DASHED LINES INDICATE
OUTPUT OUT OF REGULATION
0
0
2.8
0.01
0.1
1
10
100
0.01
0.1
1
10
100
0
10
20
30
40
50
60
70
80
3.4
OUTPUT CURRENT (mA)
OUTPUT VOLTAGE
vs. OUTPUT CURRENT
100
OUTPUT CURRENT (mA)
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
600
OUTPUT CURRENT (mA)
SHUTDOWN SUPPLY CURRENT
vs. TEMPERATURE
3.3
F SET = IN (1MHz)
V IN = 3.5V
SHDN = IN
500
V IN = 2.4V
V IN = 3.0V
3.2
V IN = 2.4V
10
400
300
3.1
V IN = 1.8V
V IN = 2.0V
1
SHDN = GND
200
3.0
2.9
DASHED LINES INDICATE
OUTPUT OUT OF REGULATION
0.1
100
0
0
10
20 30 40 50
60 70 80 90 100
1.8 2.0 2.2 2.4 2.6
2.8 3.0 3.2 3.4 3.6
-40
-15
10
35
60
85
360
OUTPUT CURRENT (mA)
PUMP FREQUENCY
vs. TEMPERATURE
1100
SUPPLY VOLTAGE (V)
PUMP FREQUENCY
vs. TEMPERATURE
TEMPERATURE (°C)
OUTPUT RIPPLE (2mA LOAD)
350
FSET = GND (330kHz)
V IN = 2.5V
1080
1060
FSET = IN (1MHz)
V IN = 2.5V
FSET = GND (330kHz)
340
1040
1020
330
320
310
300
1000
980
960
940
920
900
V OUT
50mV/div
AC COUPLED
-40
-15
10
35
60
85
-40
-15
10
35
60
85
100 μ s/div
TEMPERATURE (°C)
TEMPERATURE (°C)
_______________________________________________________________________________________
3
相关PDF资料 |
PDF描述 |
|---|---|
| MAX6802UR46D3/V+T | IC SUPERV MPU RESET SOT23-3 |
| MAX6805US44D3+T | IC RESET MPU LOW PWR SOT143-4 |
| MAX6807US26+T | IC VOLT DETECTOR 2.3V SOT143-4 |
| MAX680CSA | IC REG MULTI CONFIG ADJ DL 8SOIC |
| MAX680ESA+T | IC REG MULTI CONFIG ADJ DL 8SOIC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6800UR26D1 | 制造商:Maxim Integrated Products 功能描述:3-PIN LOW-POWER MICROPROCESSOR RES - Rail/Tube |
| MAX6800UR26D1+T | 功能描述:监控电路 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 |
| MAX6800UR26D1-T | 功能描述:监控电路 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 |
| MAX6800UR26D2 | 制造商:Maxim Integrated Products 功能描述:3-PIN LOW-POWER MICROPROCESSOR RES - Rail/Tube |
| MAX6800UR26D2+ | 制造商:Maxim Integrated Products 功能描述:PROCESSOR SUPERVISOR 2.63V 5UA 3PIN SOT-23 - Rail/Tube |
发布紧急采购，3分钟左右您将得到回复。