STMEC001 datasheet(10/19 Pages) STMICROELECTRONICS

10 / 19 page

Electrical characteristics

STMEC001

10/19

Electrical characteristics

Table 6.

Recommended operating conditions

Symbol

Parameter

Value

Unit

Input voltage: VI(3.3VIN) is required for its respective functions

3.0 to 3.6

Input voltage: VI(1.5VIN) is required for its respective functions

1.35 to 1.65

Input voltage: VI(3.3VAUX) is required for all circuit operations

3.0 to 3.6

Output current: IO(3.3V) at TJ = 100 ° C

1.3 (max.)

Output current: IO(1.5V) at TJ = 100 ° C

650 (max.)

Output current: IO(AuxV) at TJ = 100 ° C

275 (max.)

TOP

Operating junction temperature, TJ (max to be calc. at worst case PD at

85° C ambient)

100

° C

Table 7.

Electrical characteristics

TJ =25° C, VI(VIN 3.3 V) = VI(VIN 3.3VAUX)= 3.3 V, VI(VIN 1.5V)=1.5V

Symbol

Parameter

Test conditions

Min

Typ

Max

Unit

RSW

(1)

TSSOP20

VIN_3.3V to VO_3.3V

I = 1300 mA, TJ =25 ° C53

I = 1300 mA, TJ = 100 ° C80

VIN_1.5V to VO_1.5V

I = 650 mA, TJ = 25 ° C70

I = 650 mA, TJ = 100 ° C105

VIN_3.3VAUX to VO_VAUX

I = 275 mA, TJ = 25 ° C

140

170

I = 275 mA, TJ = 100 ° C210

RSW

(1)

QFN16

VIN_3.3V to VO_3.3V

I = 1300 mA, TJ = 25 ° C53

I = 1300 mA, TJ = 100 ° C80

VIN_1.5V to VO_1.5V

I = 650 mA, TJ = 25 ° C80

I = 650 mA, TJ = 100 ° C115

VIN_3.3VAUX to VO_VAUX

I = 275 mA, TJ = 25 ° C

170

192

I = 275 mA, TJ = 100 ° C230

RO(3.3 V)

discharge resistance

I discharge = 1 mA

0.1

0.5

ΚΩ

RO(1.5 V)

discharge resistance

I discharge = 1 mA

0.1

0.5

RO(1.5 V)

discharge resistance

I discharge = 1 mA

0.1

0.5

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