GS-R24FP datasheet(7/15 Pages) STMICROELECTRONICS

部件名	GS-R24FP

功能描述	1.8 A DC-DC converter modules

PDF	15 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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GS-R24FP

Electrical characteristics

7/15

Electrical characteristics

TA = 25 °C, unless otherwise specified

Table 6.

Electrical characteristics (all version)

Symbol

Parameter

Test condition

Min

Typ

Max

Unit

Ripple voltage

Vi =24 V Io = 1.8 A

for GS-R24FPyyy1.8

mVpp

Temperature stability

Vi =Vo + 1.5 V Io = 1.8 A

mV/°C

Output current

Vi =16 ÷ 35 V

for GS-R24FPyyy1.8

01.8

IoL

Current limit

Vi =16 ÷ 35 V

2.3

Quiescent current

Vi =24 V Io = 0 A

2.7

Iqst-by

Total stand-by

quiescent current

Vinh > 2.2 V Vi = 35 V

150

µA

Switching frequency

Vi = 24 V Io = 1.8 A

500

kHz

Vref

Reference voltage

Vi = 16 ÷ 35 V Iref = 0 ÷ 5 mA

3.2

3.3

3.399

Short circuit current

INH

INH threshold voltage

Device ON

0.8

Device OFF

2.2

VFB

Feedback voltage

Vi =16 ÷ 35 V IO = 0 ÷ 1.8 A

1.22

1.235

1.25

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