Rainbow-electronics BD6112FVM Manual de usuario descargar pdf (Pagina 2)

Power supply voltage

Recommended Operating Conditions (Ta=25˚C)

Parameter Min. Max. UnitTyp.Symbol

Circuit current

Output voltage 1

Output voltage 2

Output ripple voltage

Maximum output current

Load regulation

Line regulation

VIN pin inflow current

<Charge-pump block>

Oscillation frequency

Voltage conversion efficiency

Stand-by pin pull down resistance

Stand-by pin

control voltage

Electrical characteristics (Unless otherwise noted; Ta=25˚C, VBAT=3.6V, STBY=3.6V)

IQ1 –

–

–2.1

Vo x 0.95

–

0.5

–

–2.0

–70

–

–1.9

Vo x 1.05

–60

–

µA

dBV

µA

IQ2

Vo2

VRR

IOMAX

∆VOL

∆VOI

IIN

No load, VIN=1.25V

No load, VIN=0V, STBY=0V

VIN=1.25V, IOUT=5mA

VIN=0.5~1.8V, Vo=–1.6 x VIN,IOUT=5mA

VIN=1.25V, IOUT=5mA

VIN=1.25V, VOUT≤Vo+0.1V

VIN=1.25V, Io=0~5mA

VBAT=3.0~6.0V, Io=5mA

VIN=1.25V

–

0.6

2.0

–0.3

120

1.0

–

1.6

–

0.3

kHz

MΩ

fosc

VCE

RSTBY

VIH

VIL

No load, NEGOUT monitor

Symbol Min. Max. Unit ConditionsTyp.Parameter

Operating

Stand-by current

VBAT

V5.53.62.5

Application Circuit

CHARGE

PUMP

STBY

VBAT

1µ

OUT

1µ

VIN

1.6M

+ -

GND

C-

C+

1µ

NEGOUT

BD6112FVM

Non-operating

1 2

BD6112FVM 1
Application Circuit 2

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Rainbow-electronics BD6112FVM Manual de usuario Pagina 2

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