GS-R12FP 데이터 시트보기 (PDF) - STMicroelectronics

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GS-R12FP

1.9 A DC-DC converter modules

STMicroelectronics 

GS-R12FP

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

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.

1.9 A DC-DC converter modules

Preliminary Data

Packing type: V = vertical PTH

Packing type: S = horizontal SMD

Table 1. Device summary

Order codes

Output voltage Input voltage

[V]

[V]

GS-R12FP0181.9

GS-R12FP0251.9

GS-R12FP0331.9

GS-R12FP0501.9

GS-R12FP0001.9

1.8 ± 4%

2.5 ± 4%

3.3 ± 4%

5.0 ± 4%

1.235 ÷ 5.5

4.5 ÷ 15

4.5 ÷ 15

4.5 ÷ 15

6.6 ÷ 15

4.5 ÷ 15

Output ripple Efficiency

[mVpp]

[%]

Notes

25

63 - 68 Fixed output voltage

25

70 - 73 Fixed output voltage

25

74 - 77 Fixed output voltage

25

82 - 83 Fixed output voltage

25

61 - 83 Progr. output voltage

February 2008

Rev 2

This is preliminary information on a new product in development or undergoing evaluation.

Details are subject to change without notice.

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