STOD02 datasheet(8/23 Pages) STMICROELECTRONICS

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Electrical characteristics

STOD02

8/23

Doc ID 15245 Rev 3

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

ΔV

Static load regulation (2)

IO1=5 to 100mA, IO2 no load, VINA=2.5V;

TJ=-40°C to 85°C

+ 1

IO1=5 to 100mA, IO2 no load, VINA=4.5V;

TJ=-40°C to 85°C

+ 1

ΔV

O1t

Load transient

regulation

IO1=3 to 30mA and IO1=30 to 3mA,

TR=TF=30µs, output voltage variation with

respect to nominal VO1

±30

IO1=10 to 100mA and IO1=100 to 10mA,

TR=TF=30µs, output voltage variation with

respect to nominal VO1

±35

ΔV

Ripple output voltage

range (peak to peak)

IO1=5 to 100mA; 0.5Vpp pulse signal

applied to VI at 200Hz; TDMA Noise

IO1

Maximum Step-up

output current

VI=2.9V to 5.5V

150

I-L1MAX

Ipeak current

Vo1 below 10% of nominal value

0.9

RDSONP1

TJ = -40 to 85°C

0.8

1.0

RDSONN1

TJ = -40 to 85°C

0.5

1.0

Inverting converter section

VO2

Output negative voltage

range

10 different values set by S-wire pin (see

Table 9)

-2.3

-5.9

VO2 def.

VO2 default value

Default output voltage

-4.80

-4.9

-5.00

VO2 Toll. VO2 tolerance

Output voltage variation with respect to

nominal VO selected

±2

ΔVO2

Static line regulation (3)

VINA=2.5V to 4.5V, IO2=5mA, IO1 no load;

TJ=-40°C to 85°C

+ 1

VINA=2.5V to 4.5V, IO2=100mA, IO1 no

load, TJ=-40°C to 85°C

+ 1

ΔVO1 LT Line transient

VINA=3.5V to 3.0V, IO2=100mA

TJ=-40°C to 85°C, TR=TF=50µs output

voltage variation with respect to nominal

VO2

+30

ΔVO2

Static load regulation (4)

IO2=5 to 100mA, IO1 no load, VINA=2.5V;

TJ=-40°C to 85°C

+ 1

IO2=5 to 100mA, IO1 no load, VINA=4.5V;

TJ=-40°C to 85°C

+ 1

ΔVO2t

Load transient

regulation

IO2=3 to 30mA and IO2=30 to 3mA,

TR=TF=30µs, output voltage variation with

respect to nominal VO2

±40

±80

ΔVO2e

Load transient

regulation HC

IO2=10 to 100mA and IO2=100 to 10mA,

TR=TF=30µs

±30

±50

Table 6.

Electrical characteristics (continued)

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