DC/DC Converter
TSI-20 Series
Features
Step-down Converter with very high Effi-
ciency (> 91%)
3.3 VDC or 5.0 VDC Output,
up to 6.0 A
Fast Transient Response
Remote ON/OFF
Overload Protection
Low Output Noise
Standby Current only 100 碌A
Small SIL- or DIP-Package
2 Year Product Warranty
This new generation of step-down converters provides designers with a
cost-effective solution for converting a 5 VDC resp. 12 VDC voltage down
to 3.3 VDC or to 5 VDC. To achieve highest efficiency, these dc/dc
converters are using adwanced circuit techniques , as amorphous ferrite,
solid aluminum capacitors and a synchronous commutation IC.
The TSI-20 series needs no further external components to operate
within its specifications. A very high efficiency allows operation without
additional heatsink. This product finds many applications in distributed
powersystems where voltage conversion at the point of load is required.
15/20 Watt
Models
Ordercode
TSI-3.3S3R0
TSI-3.3S3R0F
TSI-5.0S3R0
TSI-5.0S3R0F
TSI-3.3S6R0P
TSI-3.3S6R0FP
TSI-5.0S4R0P
TSI-5.0S4R0FP
Input voltage range
Output voltage
Output current max.
Efficiency typ.
Package
SIP
DIP
SIP
DIP
SIP
DIP
SIP
DIP
4.8 鈥?13.6 VDC
* + 3.3 VDC
3000 mA
91.0 %
6.0 鈥?16.5 VDC
+ 5.0 VDC
3000 mA
95.0 %
4.8 鈥?7.5 VDC
* + 3.3 VDC
6000 mA
88.0 %
6.0 鈥?16.5 VDC
+ 5.0 VDC
4000 mA
92.0 %
* Output adjustable 2.8 to 3.3 VDC
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