Table 2. surface-mount inductor information – Rainbow Electronics MAX859 User Manual
Page 11
MAX856–MAX859
3.3V/5V or Adjustable-Output,
Step-Up DC-DC Converters
______________________________________________________________________________________
11
__Ordering Information (continued)
___________________Chip Topography
TRANSISTOR COUNT: 357;
SUBSTRATE CONNECTED TO OUT.
8 CERDIP
†
-55°C to +125°C
MAX859MJA
8 SO
-40°C to +85°C
MAX859ESA
Dice*
0°C to +70°C
MAX859C/D
8 µMAX
0°C to +70°C
MAX859CUA
8 SO
0°C to +70°C
MAX859
CSA
8 CERDIP
†
-55°C to +125°C
MAX858MJA
8 SO
-40°C to +85°C
MAX858ESA
Dice*
0°C to +70°C
MAX858C/D
8 µMAX
0°C to +70°C
MAX858CUA
8 SO
0°C to +70°C
MAX858
CSA
PIN-PACKAGE
TEMP. RANGE
PART
GND
LBI
OUT
3/5 OR FB*
REF
LX
0.084"
(2.1336mm)
0.058"
(1.4732mm)
SHDN
LBO
*3/5 FOR MAX856/MAX858; FB FOR MAX857/MAX859.
* Dice are tested at T
A
= +25°C only.
†
Contact factory for availability.
Table 2. Surface-Mount Inductor Information
MANUFACTURER PART
INDUCTANCE
(
m
H)
RESISTANCE
(
W
)
RATED CURRENT
(A)
HEIGHT
(mm)
Sumida CDR105B-470
47
0.14
1.0
5.0
Sumida CDR74B-470
47
0.27
0.8
4.5
Sumida CD43-470
47
0.85
0.540
3.2
Sumida CD43-220
22
0.38
0.760
3.2
Murata-Erie LQH4N220
22
0.94
0.320
2.6
Murata-Erie LQH4N470
47
1.5
0.220
2.6
Murata-Erie LQH1N220
22
3.1
0.85
1.8
TDK NLC322522T-220K
22
1.15
0.210
2.2
TDK NLC322522T-470K
47
2.25
0.150
2.2
Coiltronics CTX20-1
20
0.175
1.15
4.2
Coilcraft DT1608-223
22
0.16
0.500
3.2