Industrial Power Solutions - Flipbook - Page 20
PAGE 20
NON-ISOLATED STEP DOWN DC/DC CONVERTERS (POL) IN SMD PACKAGE 0.5–30 AMP
TSR 1SM
1 Amp
Model
TSR 1-0512SM
TSR 1-0515SM
TSR 1-0518SM
TSR 1-0525SM
TSR 1-2412SM
TSR 1-2415SM
TSR 1-2418SM
TSR 1-2425SM
TSR 1-2433SM
TSR 1-2450SM
TSR 1-2465SM
TSR 1-2490SM
TSR 1-24120SM
TSR 1-24150SM
¡ SMD-package
¡ Up to 96% efficiency
¡ No thermal layer required
¡ Built in filter capacitors
¡ Operation temp. range
–40°C to +85°C
¡ Short circuit protection
¡ Wide input operating range
¡ Excellent line/load regulation
¡ Low standby current
¡ 3-year product warranty
Input Voltage
Range
3 – 5.5 VDC
3.8 – 5.5 VDC
4.6 – 36 VDC
4.75 – 36 VDC
6.5 – 36 VDC
9 – 36 VDC
12 – 36 VDC
15 – 36 VDC
18 – 36 VDC
Output
Vnom
Imax
1.2 VDC
1.5 VDC
1.8 VDC
2.5 VDC
1.2 VDC
1.5 VDC
1.8 VDC
2.5 VDC
3.3 VDC
5 VDC
6.5 VDC
9 VDC
12 VDC
15 VDC
1000 mA
91%
92%
93%
95%
74%
79%
82%
87%
91%
94%
94%
95%
95%
96%
Pinout
Pin
1
Function
5
+Vout
+Vin
6
NC
7
GND
9
GND
10
NC
1 Amp
0.3 (0.01)
7.6 (0.30)
TSRN 1SM
15.2
(0.60)
2.54
5.08
2.54
(0.10)
(0.20)
(0.10)
9
7
6
9.3 (0.37)
11.8 (0.46)
10
top view
¡ Compact SMD package
¡ Suitable for positive&negative
output circuit
¡ Adjustable output voltage
¡ Wide input up to 42 VDC
¡ Remote On/Off input
¡ Built in filter capacitors
¡ Operation temp. range
–40°C to +85°C
¡ Excellent line/load regulation
¡ Low standby current
¡ 3-year product warranty
Efficiency
1
2.54
5
10.16
0.5
(0.40)
(0.10)
Pinout
Pin
Function
1
+Vin
5
+Vout
6
Trim
7
GND
9
GND
10
Remote On/Off
(0.02)
Model
Input Voltage
Range
Output
Vnom
Imax
TSRN 1-0525SM
TSRN 1-2433SM
TSRN 1-2450SM
TSRN 1-2490SM
TSRN 1-2490SM
TSRN 1-24150SM
3 – 5.5 VDC
4.6 – 42 VDC
6.5 – 42 VDC
10.5 – 42 VDC
13.5 – 42 VDC
16.5 – 42 VDC
2.5 VDC
3.3 VDC
5 VDC
9 VDC
12 VDC
15 VDC
1000 mA
Efficiency
96%
88%
92%
95%
95%
96%
