STOD13AM datasheet(9/25 Pages) STMICROELECTRONICS

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STOD13AM

Electrical characteristics

Doc ID 023747 Rev 1

9/25

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

ΔV

MID LT

Line transient

VINA,P=3.4 V to 2.9 V,

IMID=100 mA; TR=TF=10 µs

-10

ΔVMID T

Load transient response

IMID=3 to 30 mA and IMID=30

to 3 mA, TR=TF=150 µs

±20

IMID=10 to 100 mA and

IMID=100 to 10 mA,

TR=TF=150 µs

±25

TDMA Noise

Undershoot/overshoot

IMID=10 to 50 mA; IO2 no

load (1)

±20

Static variation between low

and high VIN level

IMID MAX

Maximum output current

VINA,P=2.9 V to 4.5 V

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=3.7 V,

ISW-P1=100 mA

1.0

2.0

RDSONN1

N-channel static drain-source

on-resistance

VINA=VINP=3.7 V,

ISW-N1=100 mA

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=2.9 V to 4.5 V;

IO2=5 mA to 250 mA, IMID no

load TJ=-40 °C to +85 °C

-1.7

1.7

ΔV

O2 LT

Line transient

VINA,P=3.4 V to 2.9 V,

IO2=100 mA, TR=TF=10 µs

+10

ΔV

O2 T

Load transient response

IO2=3 to 30 mA and IO2=30

to 3 mA, TR=TF=150 µs

±20

IO2=10 to 100 mA and

IO2=100 to 10 mA,

TR=TF=150 µs

±25

TDMA Noise

Undershoot/overshoot

IO2=10 to 50 mA; IMID no

load (1)

±20

Static variation between low

and high VIN level

IO2 MAX

Maximum output current

VINA,P=2.9 V to 4.5 V

-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=3.7 V,

ISW-P2=100 mA

0.42

0.8

Table 6.

Electrical characteristics (continued)

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