Industrial Power Solutions - Flipbook - Page 16
PAGE 16
NON-ISOLATED STEP DOWN DC/DC CONVERTERS (POL) IN SIP PACKAGE 0.5–30 AMP
TSR 1.5E
1.5 Amp
Model
TSR 1.5-2433E
TSR 1.5-2450E
TSR 1.5-24120E
¡ Highly cost efficient design
¡ Pin compatible with LMxx linear
regulators
¡ Operation temperature. range
–40°C to +85°C
¡ Efficiency up to 97%
¡ Wide input operating range
¡ Short circuit protection
¡ Excellent line / load regulation
¡ 3-year product warranty
TSR 2N
Input Voltage
Range
7 – 36 VDC
(12 nom.)
15 – 36 VDC
(24 nom.)
Output
Vnom
Imax
1500 mA
93%
95%
12 VDC
1000 mA
97%
Pinout
Pin
1
Function
2
Common
3
+Vout
+Vin
NEW – under development
2 Amp
Model
4.1
0.5
10.2
TSR 2-2412N
TSR 2-2415N
TSR 2-2418N
TSR 2-2425N
TSR 2-2433N
TSR 2-2450N
TSR 2-2465N
TSR 2-2490N
TSR 2-24120N
TSR 2-24150N
2.54
5.08
12
3
0.64±0.1 typ.
BOTTOM VIEW
14
Pinout
Pin
1
Function
2
GND
3
+Vout
+Vin
0.64±0. 1
7.6
2.18
±0.5
4.46
¡ Wide operating temperature range
–40°C to +95°C
¡ Ultra compact SIP package
0.55×0.30×0.40 inch
¡ Up to 96% efficiency – No heatsink required
¡ Pin compatible with LMxx linear
regulators
¡ Built in filter capacitors
¡ Excellent line/load regulation
¡ Short circuit & over temperature
protection
¡ 3-year product warranty
Efficiency
3.3 VDC
5 VDC
Input Voltage
Range
4.6 – 28 VDC
4.6 – 32 VDC
4.6 – 36 VDC
4.6 – 36 VDC
4.6 – 36 VDC
6.5 – 36 VDC
9 – 36 VDC
11 – 36 VDC
15 – 36 VDC
18 – 36 VDC
Output
Vnom
Imax
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
2000 mA
Efficiency
87.5%
89%
90%
92%
93%
94.5%
95%
95.5%
96%
96%
