L6926Q1(2008) 查看數據表（PDF） - STMicroelectronics

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L6926Q1
(Rev.:2008)

High efficiency monolithic synchronous step down regulator

STMicroelectronics 

Maximum ratings

2

Maximum ratings

2.1

Absolute maximum ratings

Table 2. Absolute maximum ratings

Symbol

Parameter

V6

V5

V1

V3

V2

V8

V7

Ptot

TJ

Tstg

LX pin

Other pins

Input voltage

Output switching voltage

Shutdown

Feedback voltage

Error amplifier output voltage

PGOOD

Synchronization mode selector

Power dissipation at TA = 70 °C

Junction operating temperature range

Storage temperature range

Maximum withstanding voltage range test condition:

CDF-AEC-Q100-002- “Human body model”

acceptance criteria: “normal performance’

L6926

Value

-0.3 to 6

-1 to VCC

-0.3 to VCC

-0.3 to VCC

-0.3 to VCC

-0.3 to VCC

-0.3 to VCC

0.45

-40 to 150

-65 to 150

±1000

±2000

Unit

V

V

V

V

V

V

V

W

°C

°C

V

V

2.2

Thermal data

Table 3. Thermal data

Symbol

Parameter

Maximum thermal resistance junction-ambient for MSOP8

RthJA Maximum thermal resistance junction-ambient for VFQFPN8

Value

180

56

Unit

°C/W

°C/W

4/16

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