TSI40 Datasheet, PDF (2/6 Pages) TRACO Electronic AG – High Efficiency DC/DC Converter - 40Watt TSI 40 Series

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Outline
51.0 max
C/L
12 11 10 9 8
76
10.7 max
t1.0 3.0
1
2
3
4
5
2.0
5.08 5.08 7.62
5.08
1.27
12.7
7.62
1.0 dia.
Block Diagram
+Vin
3
FET1
Model TSI 40-1210
1.0 dia.
2.0
pin Function
1 ON/O FF
2 S.GN D
3 +Vin
4 -Vin
5 NC
6 -Vs
7 -Vout
8 +Vout
9 +Vs
10 NC
11 V.AD J 1
12 V.AD J 2
Dimensions: mm
Dimension difference with
nothing specified ±0.5
Weight: 14g typ
9 ^+Vs
8
+Vout
+
C1
C on tro l
+
Load
C2 C3
-Vin
FET2
4
7
2
V.ADJ 2
V.ADJ 1 6 _-Vs
ON/OFF 1 _SW1
12 11
ON = Open
OFF = Short
(0 to 0.5V )
V .A D J
Open = 3.3V
-Vout
Thermal Derating
Na_Nt_au_tr_ua_ral_{l a}c_io_r n_cv_oe_oc_lit_ni_gon
12
Vout = 3.3 V
11
10
9
8
7
Vin = 13.6V
6
5
Vin = 4.5V ~5.5V
4
3
2
1
0
-1 0
20
30
40
50
60
70
Am bient Tem p. [ C]
FCoormcepdulsaoirry aciorocloionlging(1(1..55mm/s/s))
Vout = 3.3 V
12
11
10
9
8
Vin = 13.6V
7
6
Vin = 4.5V~5.5V
5
4
3
2
1
0
-10
20
30
40
50
60
70
Am bient Temp.[ C]
Vout: Voltage between output pin （voltage between 7-8pin）
Note: Please refer to the above thermal derating graph when designing, and contact us if there are any questions.
2