參數(shù)資料
型號(hào)： MAX682ESA
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 穩(wěn)壓器
英文描述： 3.3V-Input to Regulated 5V-Output Charge Pumps
中文描述： 0.25 A SWITCHED CAPACITOR REGULATOR, 1300 kHz SWITCHING FREQ-MAX, PDSO8
封裝： 0.150 INCH, MS-012A, SOIC-8
文件頁(yè)數(shù)： 9/12頁(yè)
文件大?。?/td> 154K
代理商： MAX682ESA
M
3.3V-Input to Regulated 5V-Output
Charge Pumps
_______________________________________________________________________________________
9
Power Dissipation
The power dissipated in the MAX682/MAX683/MAX684
depends on output current and is accurately described
by:
P
DISS
= I
OUT
(2V
IN
- V
OUT
)
P
DISS
must be less than that allowed by the package
rating. See the Absolute Maximum Ratings for 8-pin
μMAX (MAX683/MAX684) and SO (MAX682) power-
dissipation limits and deratings.
Layout Considerations
All capacitors should be soldered in close proximity to
the IC. Connect ground and power ground through a
short, low-impedance trace. If a high-value resistor is
driving the shutdown input and is picking up noise (i.e.,
frequency jitter at CXP and CXN), bypass
SHDN
to
GND with a small capacitor (0.01μF).
Paralleling Devic es
The MAX682/MAX683/MAX684 can be paralleled to
yield higher load currents. The circuit of Figure 6 can
deliver 500mA at 5V. It uses two MAX682s in parallel.
The devices can share the output capacitors, but each
one requires its own transfer capacitor (C
X
) and input
capacitor. For best performance, the paralleled devices
should operate in the same mode (skip or constant fre-
quency).
Chip Information
TRANSISTOR COUNT: 659
SUBSTRATE CONNECTED TO GND
Pac kage Information
8
相關(guān)PDF資料
PDF描述
MAX683 3.3V-Input to Regulated 5V-Output Charge Pumps
MAX682 3.3V-Input to Regulated 5V-Output Charge Pumps(3.3V輸入電壓，可調(diào)，５V輸出電荷泵)
MAX683EUA 3.3V-Input to Regulated 5V-Output Charge Pumps
MAX684 3.3V-Input to Regulated 5V-Output Charge Pumps
MAX684EUA Dual D-type Positive-Edge-Triggered Flip-Flops With Preset And Clear 14-CDIP -55 to 125
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX682ESA+ 功能描述:電荷泵 3.3VIn to Reg 5Vout Charge Pump RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube
MAX682ESA+T 功能描述:電荷泵 3.3VIn to Reg 5Vout Charge Pump RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube
MAX682ESA-T 功能描述:電荷泵 3.3VIn to Reg 5Vout Charge Pump RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube
MAX6830RDUT 制造商:Maxim Integrated Products 功能描述:DUAL ULTRA LOW VOLTAGE SOT23 MICROP - Cut Tape Product
MAX6830RDUT+T 功能描述:監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
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