TSI-3.3S2R0FM [TRACOPOWER]
DC/DC Converter (TSI-10 Series 10 Watt); DC / DC转换器（ TSI - 10系列10瓦）
| 型号： | TSI-3.3S2R0FM |
| 厂家： | 
TRACO ELECTRONIC AG |
| 描述： | DC/DC Converter (TSI-10 Series 10 Watt) |
| 文件： | 总5页 (文件大小：299K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DC/ DC Converter
TSI-10 Series
10 Watt
Features
Step-down Switching Regulator with very
high Efficiency (>92 %)
1.8 – 3.3 VDC or 5.0 VDC Output,
up to 2.0 A
Remote ON/ OFF
Overload Protection
Low Output Noise
Standby Current only 100 µA
Small SIL-, DIP- or SMD-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 1.8 – 3.3 VDC or to 5 VDC. To achieve highest efficiency, these dc/ dc
converters are using newest technologies , as amorphous ferrite, solid
aluminum capacitors and a synchronous commutation IC.
The TSI-10 series needs no further externa l components to opera te
within its specifications. A very high efficiency allows operation without
additional heatsink. This product finds many applications in distributed
powersystems where volta ge conversion a t the point of loa d is a n
advantage.
Models
Ordercode
Input voltage range
4.75 – 13.6 VDC
Output voltage
Output current max.
Efficiency typ.
Package
TSI-3.3S2R0M
TSI-3.3S2R0FM
TSI-3.3S2R0SM
SIP
DIP
SMD
* + 3.3 VDC
2000 mA
92.0 %
TSI-5.0S2R0M
TSI-5.0S2R0FM
TSI-5.0S2R0SM
SIP
DIP
SMD
6.0 – 16.5 VDC
** + 5.0 VDC
2000 mA
93.0 %
*
Output adjustable 1.8 to 3.3 VDC
** Output adjustable 3.0 to 5.0 VDC
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Page 1
DC/ DC Converter
TSI-10 Series
10 Watt
Input Specifications
Input current (no load)
all models
2 mA max.
Input current (at full load) TSI-3.3S2 models
1410 mA max. (5 Vin)
890 mA max. (12 Vin)
TSI-5.0S2 models
Stand-by current
100 µA max.
Output Specifications
Voltage adjustment
TSI-3.3S2 models
TSI-5.0S2 models
+1.8 VDC to +3.3 VDC
+3.0 VDC to +5.0 VDC
Regulation
– Input variation
– Load variation 0 – 100 %
± 0.5 %
< 1.5 %
Ripple and noise (20 MHz Bandwidth)
50 mVpk-pk max.
Transient response time
TSI-3.3S2 models
TSI-5.0S2 models
50% Load change:
Vout over-/ undershoot: 70 mV typ.
50% Load change: 100 µsec typ.
100 µsec typ.
Vout over-/ undershoot: 80 mV typ.
Temperature coefficient
Short circuit protection
Remote ON/ OFF control
± 0.01 % / °C
constant current >105%
ON=Pin 1 (ON/ OFF Pin) to pin 3 (GND) open
OFF=Pin 1 (ON/ OFF Pin) to pin 3 (GND) short
General Specifications
Temperature ranges – Operating
– 25 °C ... +70 °C
– 25 °C ... +85 °C
3 % / °C
– Storage
Derating above 50°C
Humidity (non condensing)
95 % rel H max.
Reliability, calculated MTBF (MIL-HDBK-217 E)
Isolation Input/ Output
>1’000’000 h @ 50 °C
none
Switching frequency
Physical Specifications
Vibration
200 kHz typ. (PWM modulation)
5 to 10 Hz amplitude 10 mm pk-pk
10 to 55 Hz acceleration 2 G
Shock
acceleration 20 G max. time 11 ms
6 g
Package weight
Soldering temperature
max. 235°C max. / 10 sec.
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
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Page 2
DC/ DC Converter
TSI-10 Series
10 Watt
Outline Dimensions mm (inches)
SIP package
DIP package
Pin-Out
Pin
1
DIP
SIP
Remote on/ off
+V Input (Vcc)
Remote on/ off
+V Input (Vcc)
2
3
–V Input (GND) –V Input (GND)
4
+V Output
V Output adj
No function
No function
+V Output
V Output adj
No pin
5
6
7
No pin
Specifications can be changed without notice
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Page 3
DC/ DC Converter
TSI-10 Series
10 Watt
Outline Dimensions mm (inches)
SMD package
Pin-Out
Pin
1
SMD
Remote on/ off
+V Input (Vcc)
–V Input (GND)
+V Output
2
3
4
5
V Output adj
No function
No function
6
7
Solder Pad
Specifications can be changed without notice
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Page 4
DC/ DC Converter
TSI-10 Series
10 Watt
Connections
Normal Connection (Standard)
2
4
5
+Vin
+Vout
TSI 10 Wa tt
+
C1
C2
V Adj.
ON/ OFF
=
GND
3
1
100µF/ 25V
2.2µF-4.7µF/ 25V
-
Remote ON/ OFF Connection
2
4
5
+Vin
+Vout
TSI 10 Wa tt
+
ON/ OFF
V Adj.
C1
C2
GND
3
1
=
-
100µF/ 25V
2.2µF-4.7µF/ 25V
Output Voltage Adjustement Connection
2
4
+Vin
+Vout
TSI 10 Wa tt
+
C1
C2
VR1
ON/ OFF
V Adj.
=
-
GND
3
1
5
100µF/ 25V
100µF-200µF/ 25V
TSI-3.3SxROx ==> Rx = 2130 Ohm
Output Voltage = 1.8 - 3.3VDC
Rx · 1200 · (Vo - 1.195)
VR1 =
Rx · 1.195 - 1200 · (Vo - 1.195)
TSI-5.0SxROFx ==> Rx = 3840 Ohm
Output Voltage = 3.0 - 5.0VDC
Vo = adjusted ooutput voltage
Specifications can be changed without notice
Rev. 10/ 00
Jenatschstrasse 1 • CH-8002 Zurich • Switzerland
Page 5
Tel. +41-1284 2911 • Fax +41-1201 1168 • e mail: sales traco.ch • internet: http:// www.tracopower.com
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