參數(shù)資料
型號(hào): 5962-9212701MPA
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 穩(wěn)壓器
英文描述: 0.525 A SWITCHING REGULATOR, 72.3 kHz SWITCHING FREQ-MAX, CDIP8
封裝: CERAMIC, DIP-8
文件頁(yè)數(shù): 1/3頁(yè)
文件大?。?/td> 18K
代理商: 5962-9212701MPA
SCOPE:
+5V/ADJUSTABLE OUTPUT CMOS, STEP-DOWN SWITCHING REGULATOR
Device Type
Generic Number
01
MAX638AM(x)/883B
02
MAX638BM(x)/883B
Case Outline(s). The case outlines shall be designated in Mil-Std-1835 and as follows:
Outline Letter
Mil-Std-1835
Case Outline
Package Code
MAXIM SMD
JA
P
GDIP1-T8 or CDIP2-T8
8 LEAD CERDIP
J8
Absolute Maximum Ratings
Supply Voltage, +VS to GND ......................................................................................…. +18V
Output Voltage, LX and LBO ......................................................................................…. +18V
Input Voltage, LBO, LBI, VFB, COMP ................................................... -0.3V to (+VS+0.3V)
LX Output Current ..........................................................................................….. 525mA Peak
LBO Output Current .................................................................................................…... 50mA
Lead Temperature (soldering, 10 seconds) .........................................................…..……. +300
°C
Storage Temperature ..............................................................................………. -65
°C to +150°C
Continuous Power Dissipation ...........................................................................……...TA=+70°C
8 lead CERDIP(derate 8.0mW/
°C above +70°C) ..................................................…….. 640mW
Junction Temperature TJ ..................................................................................…..….... +150°C
Thermal Resistance, Junction to Case
8 lead CERDIP,
ΘJC: .......................................................................................……... 55°C/W
Thermal Resistance, Junction to Ambient
8 lead CERDIP.
ΘJA: ..................................................................................………. 125°C/W
Recommended Operating Conditions.
Ambient Operating Range (TA) ...........................................................……... -55°C to +125°C
ORDERING INFORMATION
MAXIM PART NUMBER
SMD NUMBER
01
MAX638AMJA/883B
5962-9212701MPA
02
MAX638BMJA/883B
5962-9212702MPA
TERMINAL NUMBER
8 LEAD CERDIP
1
VOUT
2LBO
3LBI
4
GND
5LX
6+VS
7VFB
8COMP
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 of MAX638/883B
19-0069
Rev. C
for /883B and SMD 5962-92127
Page 2 of
5
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