Powersolve SR10-12W Series - Manual (Page 2)

Powersolve Electronics Ltd. 8A Arnhem Road, Newbury, RG14 5RU. England
Tel: 01635 521858 Fax: 01635 523771 Email: [email protected]
www.powersolve.co.uk
DC-DC Switching Regulator
Output Voltage and Current Ratings
MODEL INPUT OUTPUT OUTPUT INPUT CURRENT % EFF.
VOLTAGE VOLTAGE CURRENT No Load Full Load
6.0 - 14VDC 0.7525VDC 10A 40mA 762mA 82%
SR10-12W-05TH 6.0 - 14VDC 1.2VDC 10A 40mA 1149mA 87%
(SIP Package) 6.0 - 14VDC 1.5VDC 10A 50mA 1404mA 89%
6.0 - 14VDC 1.8VDC 10A 50mA 1666mA 90%
6.0 - 14VDC 2.0VDC 10A 60mA 1832mA 91%
SR10-12W-05SM 6.0 - 14VDC 2.5VDC 10A 65mA 2264mA 92%
(SMT Package) 6.0 - 14VDC 3.3VDC 10A 75mA 2956mA 93%
6.5 - 14VDC 5.0VDC 10A 95mA 4385mA 95%
Nominal Input Voltage 12VDC.
Mechanical and Connection Details
Pin Function
1 +Vout
2 +Vout
3 +Sense
4 +Vout
5 Common
6 No Pin/P Good
7 Common
8 +Vin
9 +Vin
10 Sequence
11 Trim
12 On/Off Control
All Dimensions in Inches (mm).
Tolerance: Inches
x.xx ±0.02 x.xxx ±0.010
Millimeters x.x ±0.5 x.xx ±0.25
SR10-12W-05SM (Vo = 3.3V) Derating Curve SR10-12W-05TH (V0 = 3.3V) Derating Curve
SIP Packages
SMT Packages
BOTTOM VIEW OF BOARD
Simplified Schematic
External Resistor Values for
Programming Output Voltage
Vo set (V) Rtrim (KΩ)
0.7525 Open
1.2 22.46
1.5 13.05
1.8 9.024
2.0 7.417
2.5 5.009
3.3 3.122
5.0 1.472