L6924D Просмотр технического описания (PDF) - STMicroelectronics

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L6924D

Battery charger system with integrated power switch for Li-ION/Li-POLYMER

STMicroelectronics 

L6924D

3 Maximum ratings

Maximum ratings

Stressing the device above the rating listed in the “Absolute Maximum Ratings” table may

cause permanent damage to the device. These are stress ratings only and operation of the

device at these or any other conditions above those indicated in the Operating sections of this

specification is not implied. Exposure to Absolute Maximum Rating conditions for extended

periods may affect device reliability. Refer also to the STMicroelectronics SURE Program and

other relevant quality documents.

3.1

Absolute maximum ratings

Table 3. Absolute maximum ratings

Symbol

Parameter

VIN

Input voltage

VINSNS, SD

Input voltage

VOUT, VOSNS

Output voltage

ST1, ST2

Output voltage

Output current

VREF, TH, IEND, IPRG,

VPRE, IPRE, VOPRG,

TPRG, GND

ST1 and TH pins

Other pins

Maximum Withstanding Voltage Range Test Condition:

CDFAEC-Q100-002 (Normal “Human Body Model”

Acceptance Criteria Performance)

Value

–0.3 to 16

–0.3 to VIN

–0.3 to 5

–0.3 to 6

30

–0.3 to 4

±1.5

±2

Unit

V

V

V

V

mA

V

kV

kV

3.2

Thermal data

Table 4. Thermal data

Symbol

Parameter

RthJA

Thermal resistance junction to ambient (1)

TSTG

Storage temperature range

TJ

Junction temperature range

PTOT

Power dissipation at T= 70°C

1. Device mounted on Demo board

Value

75

–55 to 150

–40 to 125

TBD

Unit

°C/W

°C

°C

W

7/38

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