ST619LB(2007) 查看數據表（PDF） - STMicroelectronics

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ST619LB
(Rev.:2007)

DC-DC converter regulated 5 V charge pump

STMicroelectronics 

Maximum ratings

4

Maximum ratings

ST619LB

Table 3. Absolute maximum ratings

Symbol

Parameter

VI

VO

VSHDN

IO

TSTG

TOP

DC input voltage

Output voltage

Shutdown input voltage

Output current continuous

Storage temperature range

Operating junction temperature range

Value

Unit

-0.3 to 5.5

V

-0.3 to 5.5

V

-0.3 to (VI + 0.3)

V

120

mA

-55 to +150

°C

-40 to +85

°C

Note:

Absolute maximum ratings are those values beyond which damage to the device may occur.

Functional operation under these condition is not implied.

Table 4. Thermal data

Symbol

Parameter

RthJA

Thermal resistance junction-ambient (1)

1. This value depends from thermal design of PCB on which the device is mounted.

SO-8

160

Unit

°C/W

6/16

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