STOD13AS datasheet(9/25 Pages) STMICROELECTRONICS

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STOD13AS

Electrical characteristics

Doc ID 022733 Rev 1

9/25

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

ΔV

MID LT

Line transient

VINA,P=3.4V to 2.9V,

IMID=100mA; TR=TF=10µs

-10

ΔVMID T

Load transient response

IMID=3 to 30mA and IMID=30

to 3mA, TR=TF=150µs

±20

IMID=10 to 100mA and

IMID=100 to 10mA,

TR=TF=150µs

±25

TDMA Noise

Undershoot/overshoot

IMID=10 to 50mA; IO2 no load

(1)

±20

Static variation between low

and high VIN level

IMID MAX

Maximum output current

VINA,P=2.9V to 4.5V

250

I-L1MAX

Step-up inductor peak current

VMID 10% below nominal

value

1.08

1.32

Step-up converter section

RDSONP1

P-channel static drain-source

ON resistance

VINA=VINP=3.7V,

ISW-P1=100mA

1.0

2.0

RDSONN1

N-channel static drain-source

ON resistance

VINA=VINP=3.7V,

ISW-N1=100mA

0.4

1.0

Inverting converter section

VO2

Negative output voltage range

41 different values set by

SWIRE pin

(see

Section 6.1.2)

-6.4

-2.4

Negative output voltage

-4.9

Negative output voltage total

variation

VINA=VINP=2.9V to 4.5V;

IO2=5mA to 250mA, IMID no

load TJ = -40°C to +85°C

-1.7

1.7

ΔV

O2 LT

Line transient

VINA,P=3.4V to 2.9V,

IO2=100mA, TR=TF=10µs

+10

ΔV

O2 T

Load transient response

IO2=3 to 30mA and IO2=30 to

3mA, TR=TF=150µs

±20

IO2=10 to 100mA and

IO2=100 to 10mA,

TR=TF=150µs

±25

TDMA Noise

Undershoot/overshoot

IO2=10 to 50mA; IMID no load

(1)

±20

Static variation between low

and high VIN level

IO2 MAX

Maximum output current

VINA,P=2.9V to 4.5V

-250

I-L2MAX

Inverting peak current

VO2 below 10% of nominal

value

-1.6

-1.3

RDSONP2

P-channel static drain-source

ON resistance

VINA=VINP=3.7V,

ISW-P2=100mA

0.42

0.8

Table 6.

Electrical characteristics (continued)

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