參數(shù)資料
型號(hào)： MAX772MJA
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類(lèi)： 穩(wěn)壓器
英文描述： Hex Inverter Buffers/Drivers With Open-Collector High-Voltage Outputs 20-LCCC -55 to 125
中文描述： SWITCHING CONTROLLER, 300 kHz SWITCHING FREQ-MAX, CDIP8
封裝： CERDIP-8
文件頁(yè)數(shù)： 2/20頁(yè)
文件大?。?/td> 204K
代理商： MAX772MJA
M
5V /12V /15V or Adjustable, High-Efficiency,
Low I
Q
, Step-Up DC-DC Controllers
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Supply Voltages
V+ to GND.............................................................-0.3V to 17V
V+ to SGND.............................................................-0.3V to 7V
SGND........................................................-0.3V to (V+ + 0.3V)
EXT, CS, REF, LBO, LBI, SHDN, FB.............-0.3V to (V+ + 0.3V)
EXTH, EXTL ..................................................-0.3V to (V+ + 0.3V)
V5, V12, V15.............................................................-0.3V to 17V
GND to AGND .........................................................0.1V to -0.1V
I
SGND
..................................................................................50mA
Continuous Power Dissipation (T
A
= +70°C)
8-Pin Plastic DIP (derate 9.09mW/°C above +70°C)....727mW
8-Pin SO (derate 5.88mW/°C above +70°C)................471mW
8-Pin CERDIP (derate 8.00mW/°C above +70°C) ........640mW
14-Pin Plastic DIP
(derate 10.00mW/°C above +70°C) .............................800mW
14-Pin SO (derate 8.33mW/°C above +70°C)..............667mW
14-Pin CERDIP (derate 9.09mW/°C above +70°C)......727mW
Operating Temperature Ranges
MAX77_C__ ........................................................0°C to +70°C
MAX77_E__......................................................-40°C to +85°C
MAX77_MJ _ ...................................................-55°C to +125°C
J unction Temperatures
MAX77_C__/E__ ..........................................................+150°C
MAX77_MJ _..................................................................+175°C
Storage Temperature Range.............................-65°C to +160°C
Lead Temperature (soldering, 10sec).............................+300°C
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, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
2.0
3.0
3.1
3.0
3.1
TYP
MAX
16.5
16.5
16.5
16.5
16.5
UNITS
Supply Current
85
2
4
5.0
12.0
15.0
110
5
μ
A
Standby Current
μ
A
Output Voltage (Note 1)
V+ = 2.0V to 5.0V, over full load range
V+ = 2.0V to 12.0V, over full load range
V+ = 2.0V to 15.0V, over full load range
4.80
11.52
14.40
5.20
12.48
15.60
V
Figure 2a, V+ = 2.7V to 4.5V,
I
LOAD
= 700mA, V
OUT
= 5V
5
mV/V
Figure 2a, V+ = 3V, I
LOAD
= 30mA to 1A,
V
OUT
= 5V
20
mV/A
Maximum Switch On-Time
Minimum Switch Off-Time
Efficiency
t
ON
(max)
t
OFF
(min)
12
1.8
16
2.3
87
1.5
1.5
1.5
20
2.8
μ
s
μ
s
%
Reference Voltage
V
REF
I
REF =
0
μ
A
MAX77_C
MAX77_E
MAX77_M
1.4700
1.4625
1.4550
1.5300
1.5375
1.5450
V
Output Voltage Line Regulation
(Note 2)
Output Voltage Load Regulation
(Note 2)
V+ = 4V, I
LOAD
= 500mA, V
OUT
= 5V
V+ = 10.0V, SHDN
≥
1.6V (shutdown)
V+ = 16.5V, SHDN
≥
1.6V (shutdown)
V+ = 16.5V, SHDN = 0V (normal operation)
Minimum Start-Up Voltage
MAX770/MAX771/MAX772
1.8
2.0
V
MAX770–772 (internal feedback resistors)
MAX770–772C/E (external resistors)
MAX770–772MJ A (external resistors)
MAX773C/E
MAX773MJ D
Input Voltage Range
V
相關(guān)PDF資料
PDF描述
MAX770CPA 5V/12V/15V or Adjustable, High-Efficiency, Low IQ, Step-Up DC-DC Controllers
MAX770CSA 5V/12V/15V or Adjustable, High-Efficiency, Low IQ, Step-Up DC-DC Controllers
MAX770EPA 5V/12V/15V or Adjustable, High-Efficiency, Low IQ, Step-Up DC-DC Controllers
MAX770ESA 5V/12V/15V or Adjustable, High-Efficiency, Low IQ, Step-Up DC-DC Controllers
MAX770MJA 5V/12V/15V or Adjustable, High-Efficiency, Low IQ, Step-Up DC-DC Controllers
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX77301EWA+ 制造商:Maxim Integrated Products 功能描述:JEITA-COMPLIANT, LI+ CHARGER WITH SMART POWER SELECTOR, AUTO - Rail/Tube
MAX77301EWA+T 制造商:Maxim Integrated Products 功能描述:JEITA-COMPLIANT, LI+ CHARGER WITH SMART POWER SELECTOR, AUTO - Tape and Reel
MAX77387EVKIT# 制造商:Maxim Integrated Products 功能描述:EVKIT FOR MAX77387, 2A FLASH DRIVER - Boxed Product (Development Kits) 制造商:Maxim Integrated Products 功能描述:EVAL KIT FOR MAX77387
MAX77387EWP+T 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 2A Flash Driver RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)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
MAX773C/D 功能描述:DC/DC 開(kāi)關(guān)控制器 5V 12V 15V or Adjustable High Efficiency Low Iq Step-Up DC-DC Controller RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*