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參數(shù)資料
| 型號(hào)： | MAX1722EZK-T |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 1.5uA IQ, Step-Up DC-DC Converters in Thin SOT23-5 |
| 中文描述： | 1 A SWITCHING REGULATOR, PDSO5 |
| 封裝： | LOW PROFILE, THIN, SOT-23, 5 PIN |
| 文件頁(yè)數(shù)： | 5/12頁(yè) |
| 文件大?。?/td> | 292K |
| 代理商： | MAX1722EZK-T |
M
1.5μA I
Q
, Step-Up DC-DC Converters
in Thin SOT23-5
_______________________________________________________________________________________
5
Pin Description
1ms/div
V
SHDN
1V/div
5V
0
0
2V
SHUTDOWN RESPONSE
M
V
IN
= 3.3V, V
OUT
= 5.0V, R
OUT
= 100
V
OUT
2V/div
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
-40
-15
10
35
60
85
SHUTDOWN INPUT THRESHOLD
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
S
RISING EDGE
FALLING EDGE
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.)
MAX1724
MAX1722
MAX1723
OUT
LX
FB
GND
SHDN
BATT
NAME
4
5
—
2
3
1
Power Output. OUT also provides bootstrap power to the IC.
4
4
Internal N-channel MOSFET Switch Drain and P-Channel Synchronous
Rectifier Drain
5
5
Feedback Input to Set Output Voltage. Use a resistor-divider network to
adjust the output voltage. See
Setting the Output Voltage
section.
3
3
Ground
2
2
PIN
Shutdown Input. Drive high for normal operation. Drive low for shutdown.
1
—
Battery Input and Damping Switch Connection
—
1
FUNCTION
200
μ
s/div
A
A: V
OUT
, 50mV/div
B: I
OUT
, 20mA/div
B
LOAD-TRANSIENT RESPONSE
M
3.3V
50mA
0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX1724EZK50-T | 1.5uA IQ, Step-Up DC-DC Converters in Thin SOT23-5 |
| MAX172AMRG | JT 4C 4#16 PIN RECP |
| MAX172ACNG | Replaced by TMS320VC5506 : |
| MAX172ACWG | Replaced by TMS320VC5506 : |
| MAX172AING | Replaced by TMS320VC5506 : Digital Signal Processors 100-LQFP 0 to 0 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1723ESA | 制造商:Maxim Integrated Products 功能描述: |
| MAX1723EUK | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX1723EZK | 制造商:Maxim Integrated Products 功能描述:- Cut Tape Product |
| MAX1723EZK+ | 制造商:Maxim Integrated Products 功能描述:CONV DC-DC SGL-OUT STEP UP 5PIN TSOT-23 - Cut Tape Product 制造商:Maxim Integrated Products 功能描述:DC-DC CONVERTER |
| MAX1723EZK+T | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 1.5uA IQ Step-Up DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
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