PM6670STR datasheet(12/53 Pages) STMICROELECTRONICS

12 / 53 page

Electrical characteristics

PM6670S

12/53

Symbol

Parameter

Test condition

Values

Unit

Min

Typ

Max

IVTT,CL

LDO source current limit

VVTT < 1.10*( VVSNS /2)

2.3

VVTT > 1.10*( VVSNS /2)

1.15

1.4

LDO sink current limit

VVTT > 0.90*( VVSNS /2)

-3

-2.3

-2

VVTT < 0.90*( VVSNS /2)

-1.4

-1.15

-1

VTTREF section

VVTTREF

VTTREF output voltage

IVTTREF = 0 A, VVSNS = 1.8 V

0.9

VTTREF output voltage

accuracy respect to VSNS/2

-15 mA < IVTTREF < 15 mA,

VVSNS = 1.8 V

-2

IVTTREF VTTREF current limit

VTTREF= 0 or VSNS

±40

Power management section

S3,S5

Turn OFF level

0.4

Turn ON level

1.6

VMODE

MODE pin high level

threshold

VAVCC

-0.7

MODE pin low level

threshold

VAVCC -

1.3

VDDRSEL

DDRSEL pin high level

threshold

VAVCC

-0.8

DDRSEL pin middle level

window

1.0

VAVCC -

1.5

DDRSEL pin low level

threshold

0.5

VDSCG

DSCG pin high level

threshold

VAVCC

-0.8

DSCG pin middle level

window

1.0

2.0

DSCG pin low level

threshold

0.5

IIN,LEAK Logic inputs leakage current

S3, S5 = 5 V

µA

IIN3,LEAK

Multilevel inputs leakage

current

MODE, DDRSEL and

DSCG = 5 V

IOSC,

LEAK

VOSC input leakage current

VOSC = 500 mV

Thermal shutdown

TSHDN

Shutdown temperature (2)

150

°C

TA = TJ. All parameters at operating temperature extremes are guaranteed by design and statistical analysis (not

production tested)

Guaranteed by design. Not production tested.

Table 6.

Electrical characteristics (continued)

TA = 0 °C to 85 °C , VCC = AVCC = +5 V and LDOIN connected to VDDQ output if not

otherwise specified. (1)

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