ST1S12XX データシートの表示（PDF） - STMicroelectronics

部品番号

コンポーネント説明

一致するリスト

ST1S12XX

Synchronous rectification with enable, 0.7 A, 1.7 MHz fixed or adjustable step-down switching regulator in TSOT23-5L

STMicroelectronics 

ST1S12XX, ST1S12XX12, ST1S12XX18

3

Maximum ratings

Maximum ratings

Table 3. Absolute maximum ratings

Symbol

Parameter

VIN

VEN

SWITCH Voltage

Positive power supply voltage

Enable voltage

Max. voltage of output pin

VFB/VO

VO

TJ

TSTG

TLEAD

Feedback voltage

Output voltage (for VO > 1.6 V)

Max junction temperature

Storage temperature range

Lead temperature (soldering) 10 sec

Value

Unit

-0.3 to 6.5

V

-0.3 to VIN + 0.3

V

-0.3 to VIN + 0.3

V

-0.3 to 3

V

-0.3 to 6

V

-40 to 150

°C

-65 to 150

°C

260

°C

Note:

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

Functional operation under these conditions is not implied.

Table 4. Thermal data

Symbol

Parameter

RthJA

RthJC

Thermal resistance junction-ambient

Thermal resistance junction-case

Value

220

110

Unit

°C/W

°C/W

Table 5. ESD performance

Symbol

Parameter

ESD ESD protection voltage

Test conditions

HBM

MM

Value

Unit

2

kV

0.3

kV

Doc ID 14314 Rev 5

5/20

Share Link: