DataSheet39.com

What is LF221S?

This electronic component, produced by the manufacturer "micropowerdirect", performs the same function as "2W Single Output SMT DC/DC Converters".


LF221S Datasheet PDF - micropowerdirect

Part Number LF221S
Description 2W Single Output SMT DC/DC Converters
Manufacturers micropowerdirect 
Logo micropowerdirect Logo 


There is a preview and LF221S download ( pdf file ) link at the bottom of this page.





Total 2 Pages



Preview 1 page

No Preview Available ! LF221S datasheet, circuit

LF200S Series
Ultra-Miniature, 2W
Single Output SMT
DC/DC Converters
Key Features:
Electrical Specifications
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Input
Parameter
Conditions
Min. Typ. Max. Units
2W Output Power
5 VDC Input 4.5 5.0 5.5
Ultra-Miniature SMT Case Input Voltage Range
12 VDC Input 10.8 12.0 13.2
VDC
1,000 VDC Isolation
24 VDC Input 21.6 24.0 26.4
5V, 12 & 24V Inputs
-40ºC to +85ºC Operation
6 Standard Models
2.0 MH MTBF Minimum
Industry Standard Pin-Out
Reverse Polarity Input Current
Input Filter
Output
Parameter
Output Voltage Accuracy
Line Regulation
Capacitor
0.3
Conditions
Min. Typ. Max.
±1.5 ±4.0
For Vin Change of 1%
±1.2 ±1.5
A
Units
%
%
Load Regulation, See Note 1
See Model Selection Guide
Ripple & Noise (20 MHz)
See Note 2
50 75 mV P - P
Ripple & Noise (20 MHz)
Over Line, Load & Temp.
150 mV P - P
Ripple & Noise (20 MHz)
5 mv rms
Output Power Protection
120 %
Temperature Coefficient
±0.01 ±0.02 %/ºC
Output Short Circuit
Momentary (0.5 Sec.)
General
Parameter
Conditions
Min. Typ. Max. Units
Isolation Voltage
60 Seconds 1,000
VDC
Isolation Resistance
500 VDC 10
G
Isolation Capacitance
100 kHz, 1V
60 100
pF
Switching Frequency
70 100 120
kHz
Environmental
Parameter
Conditions
Min. Typ. Max. Units
Operating Temperature Range
Ambient -40 +25 +85
ºC
Operating Temperature Range
Case -40
+90 ºC
Storage Temperature Range
-40
+125
ºC
Cooling
Free Air Convection
Humidity
RH, Non-condensing
95 %
Physical
Case Size
0.50 x 0.36 x 0.34 Inches (12.7 x 9.3 x 8.7 mm)
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
Case Material
Weight
Reliability Specifications
Parameter
MTBF
Molding (UL94-V0)
0.05 Oz (1.5g)
Conditions
Min. Typ. Max.
MIL HDBK 217F, 25ºC, Gnd Benign 2.0
Units
MHours
T: (781) 344-8226
F: (781) 344-8481
W: www.micropowerdirect.com
Absolute Maximum Ratings
Parameter
Input Voltage Surge (1 Sec)
Conditions
Min. Typ. Max. Units
5 VDC Input -0.7
9.0
12 VDC Input -0.7
18.0 VDC
24 VDC Input -0.7
30.0
Lead Temperature
1.5 mm From Case For 10 Sec.
300 ºC
Internal Power Dissipation
All Models
650 mW
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
www.micropowerdirect.com
http://www.Datasheet4U.com


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for LF221S electronic component.


Information Total 2 Pages
Link URL [ Copy URL to Clipboard ]
Download [ LF221S.PDF Datasheet ]

Share Link :

Electronic Components Distributor


An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists.


SparkFun Electronics Allied Electronics DigiKey Electronics Arrow Electronics
Mouser Electronics Adafruit Newark Chip One Stop


Featured Datasheets

Part NumberDescriptionMFRS
LF221SThe function is 2W Single Output SMT DC/DC Converters. micropowerdirectmicropowerdirect

Semiconductors commonly used in industry:

1N4148   |   BAW56   |   1N5400   |   NE555   |  

LM324   |   BC327   |   IRF840  |   2N3904   |  



Quick jump to:

LF22     1N4     2N2     2SA     2SC     74H     BC     HCF     IRF     KA    

LA     LM     MC     NE     ST     STK     TDA     TL     UA    



Privacy Policy   |    Contact Us     |    New    |    Search