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参数资料
| 型号： | MAX1723EZK+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 5/12页 |
| 文件大小： | 0K |
| 描述： | IC REG BOOST SYNC ADJ TSOT23-5 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 类型： | 升压（升压） |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | 2 V ~ 5.5 V |
| 输入电压： | 0.8 V ~ 5.5 V |
| 电流 - 输出： | 150mA |
| 同步整流器： | 是 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SOT-23-5 细型，TSOT-23-5 |
| 包装： | 标准包装 |
| 供应商设备封装： | TSOT-23-5 |
| 其它名称： | MAX1723EZK+TDKR |
MAX1722/MAX1723/MAX1724
1.5μA I Q , Step-Up DC-DC Converters in TSOT
Typical Operating Characteristics (continued)
(Figure 3 (MAX1723), Figure 7 (MAX1722), Figure 8 (MAX1724), V BATT = V IN = 1.5V, L = 10μH, C IN = 10μF, C OUT = 10μF, T A = +25°C,
unless otherwise noted.)
LOAD-TRANSIENT RESPONSE
SHUTDOWN RESPONSE
3.3V
A
5V
V OUT
2V/div
0
50mA
B
2V
V SHDN
0
A: V OUT , 50mV/div
B: I OUT , 20mA/div
200 μ s/div
0
1ms/div
V IN = 3.3V, V OUT = 5.0V, R OUT = 100 Ω
1V/div
SHUTDOWN INPUT THRESHOLD
vs. TEMPERATURE
0.8
0.7
0.6
RISING EDGE
0.5
0.4
FALLING EDG E
0.3
0.2
0.1
0
-40
-15
10
35
60
85
TEMPERATURE ( ° C)
Pin Description
PIN
NAME
FUNCTION
MAX1722
MAX1723
MAX1724
1
—
2
3
4
5
—
1
2
3
4
5
1
3
2
—
4
5
BATT
SHDN
GND
FB
OUT
LX
Battery Input and Damping Switch Connection
Shutdown Input. Drive high for normal operation. Drive low for shutdown.
Ground
Feedback Input to Set Output Voltage. Use a resistor-divider network to
adjust the output voltage. See Setting the Output Voltage section.
Power Output. OUT also provides bootstrap power to the IC.
Internal N-channel MOSFET Switch Drain and P-Channel Synchronous
Rectifier Drain
Maxim Integrated
5
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1724EUK30-T | 制造商:Maxim Integrated Products 功能描述:- Tape and Reel |
| MAX1724EUK50-T | 制造商:Maxim Integrated Products 功能描述:- Tape and Reel |
| MAX1724EVKIT | 功能描述:直流/直流开关转换器 Evaluation Kit for the MAX1722 MAX1723 MAX1724 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 |
| MAX1724EZK27 | 制造商:Maxim Integrated Products 功能描述:1.5UA IQ STEP-UP DC-DC CONVERTERS - Cut Tape Product |
| MAX1724EZK27+ | 制造商:Maxim Integrated Products 功能描述: 制造商:Maxim Integrated Products 功能描述:CONV DC-DC SGL-OUT STEP UP 5PIN TSOT-23 - Rail/Tube |
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