GS-R12FP| Datasheet

GS-R12FP, GS-R12FS0001_9, GS-R12FV0001_9

Datasheet preview, take a look at Datasheets before downloading (Data Sheet is available on manufacturer site)

GS-R12FP
1.9 A DC-DC converter modules
Preliminary Data

Features

MTBF 1 000 000 hours (TA = 25 C) 1.9 A max output current 16 V max input voltage 1.5 V max drop-out voltage Remote logic inhibit/enable Synchronization Not-latching overload and short circuit protection Thermal shutdown Fixed or adjustable output No heatsink required Operating temperature range -25 C 85 C Packing type: V = vertical PTH

Description
The GS-R12FP series is a family of high efficiency step down switching voltage regulator, designed to replace linear regulators. Based on L5973AD device, this non isolated family of regulators are suitable for the full spectrum of applications including telecom, industry, computer and distributed power system applications having a widely ranging input voltage.

Packing type: S = horizontal SMD

Table 1.

Device summary
Output voltage [V] 1.8 4% 2.5 4% 3.3 4% 5.0 4% 1.235 5.5 Input voltage [V] 4.5 15 4.5 15 4.5 15 6.6 15 4.5 15 Output ripple [mVpp] 25 25 25 25 25 Efficiency [%] 63 - 68 70 - 73 74 - 77 82 - 83 61 - 83 Notes Fixed output voltage Fixed output voltage Fixed output voltage Fixed output voltage Progr. output voltage

Order codes GS-R12FP0181.9 GS-R12FP0251.9 GS-R12FP0331.9 GS-R12FP0501.9 GS-R12FP0001.9

February 2008

Rev 2

1/14
www.st.com 14

This is preliminary information on a new product in development or undergoing evaluation. Details are subject to change without notice.