参数资料
型号: MAX857ESA+T
厂商: Maxim Integrated Products
文件页数: 11/12页
文件大小: 0K
描述: IC REG BOOST ADJ 0.15A 8SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 升压(升压)
输出类型: 可调式
输出数: 1
输出电压: 2.7 V ~ 6 V
输入电压: 0.8 V ~ 6 V
频率 - 开关: 500kHz
电流 - 输出: 150mA
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
包装: 带卷 (TR)
供应商设备封装: 8-SOIC
3.3V/5V or Adjustable-Output,
Step-Up DC-DC Converters
Table 2. Surface-Mount Inductor Information
MANUFACTURER PART
Sumida CDR105B-470
Sumida CDR74B-470
Sumida CD43-470
Sumida CD43-220
Murata-Erie LQH4N220
Murata-Erie LQH4N470
Murata-Erie LQH1N220
TDK NLC322522T-220K
TDK NLC322522T-470K
Coiltronics CTX20-1
Coilcraft DT1608-223
INDUCTANCE
( μ H)
47
47
47
22
22
47
22
22
47
20
22
RESISTANCE
( ? )
0.14
0.27
0.85
0.38
0.94
1.5
3.1
1.15
2.25
0.175
0.16
RATED CURRENT
(A)
1.0
0.8
0.540
0.760
0.320
0.220
0.85
0.210
0.150
1.15
0.500
HEIGHT
(mm)
5.0
4.5
3.2
3.2
2.6
2.6
1.8
2.2
2.2
4.2
3.2
__Ordering Information (continued)
___________________Chip Topography
PART
TEMP. RANGE
PIN-PACKAGE
MAX858 CSA
MAX858CUA
MAX858C/D
MAX858ESA
MAX858MJA
0°C to +70°C
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-55°C to +125°C
8 SO
8 μMAX
Dice*
8 SO
8 CERDIP ?
SHDN
3/5 OR FB*
LX
MAX859 CSA
MAX859CUA
MAX859C/D
MAX859ESA
MAX859MJA
0°C to +70°C
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-55°C to +125°C
8 SO
8 μMAX
Dice*
8 SO
8 CERDIP ?
REF
GND
OUT
0.084"
(2.1336mm)
* Dice are tested at T A = +25°C only.
? Contact factory for availability.
LBO
LBI
0.058"
(1.4732mm)
*3/5 FOR MAX856/MAX858; FB FOR MAX857/MAX859.
TRANSISTOR COUNT: 357;
SUBSTRATE CONNECTED TO OUT.
______________________________________________________________________________________
11
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