GS-R12FP datasheet(5/14 Pages) STMICROELECTRONICS

部件名	GS-R12FP

功能描述	1.9 A DC-DC converter modules

PDF	14 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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5 / 14 page

GS-R12FP

Maximum ratings

5/14

Maximum ratings

2.1

Absolute maximum ratings

2.2

Thermal data

2.3

Thermal de-rating

Table 3.

Absolute maximum ratings

Symbol

Parameter

Value

Unit

DC input voltage

Iout

Maximum output current

int. limit

INH

-0.3 to Vi

Sync

-0.3 to 4

V10

Table 4.

Thermal data

Symbol

Parameter

Value

Unit

TSTG

Storage temperature range

-40 ÷ 105

°C

TOP

Operating ambient temperature

-25 ÷ 85

°C

Table 5.

Thermal de-rating for free air condition (all versions)

Symbol

Parameter

Test condition

Value

Unit

Output current

VI = 4.5 ÷ 16 V, TA = 30 °C

1.90

VI = 4.5 ÷ 16 V, TA = 40 °C

1.85

VI = 4.5 ÷ 16 V, TA = 50 °C

1.80

VI = 4.5 ÷ 16 V, TA = 60 °C

1.75

VI = 4.5 ÷ 16 V, TA = 65 °C

1.65

VI = 4.5 ÷ 16 V, TA = 70 °C

1.55

VI = 4.5 ÷ 16 V, TA = 75 °C

1.40

VI = 4.5 ÷ 16 V, TA = 80 °C

1.25

VI = 4.5 ÷ 16 V, TA = 85 °C

1.10

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