EM5102 datasheet(3/9 Pages) EXCELLIANCE

3 / 9 page

2011/11/14

Rev.A.5

EM5102

Absolute Maximum Ratings (Note1)

VIN -----------------------------------------------------------------------------------

-0.3V to +7V

VCNTL (Note 1)

----------------------------------------------------------------------

-0.3V to +7V

Other Pins

------------------------------------------------------------------------

-0.3V to (VCNTL+0.3V)

Package Thermal Resistance,θJA, PSOP8 (Note 2)

-------------------------

75°C/W

Package Thermal Resistance,θJC, PSOP8 (Note 2)

-------------------------

15°C /W

Power Dissipation, PD @ TA = 25°C, PSOP8 (Note 3) ---------------------- 1.9W

Junction Temperature

---------------------------------------------------------

150°C

Lead Temperature (Soldering, 10 sec.)

------------------------------------

260°C

Storage Temperature

----------------------------------------------------------

-65°C to +150°C

ESD susceptibility (Note4)

HBM (Human Body Mode)

---------------------------------------------------

2KV

MM (Machine Mode)

----------------------------------------------------------

200V

Recommended Operating Conditions (Note5)

Supply Input Voltage, VIN

---------------------------------------------------

1.0V to VCNTL

Control Voltage, VCNTL

-------------------------------------------------------

3.0V to 5.5V

Junction Temperature

------------------------------------------------------

-40°C to 125°C

Ambient Temperature

------------------------------------------------------

-40°C to 85°C

Electrical Characteristics

VCNTL=5V, TA=25°C, unless otherwise specified

Parameter

Symbol

Test Conditions

Min

Typ

Max

Units

Supply Input Section

Control Input Voltage

VCNTL

VOUT= VREF

2.9

POR Threshold

VCNTLRTH

2.5

2.7

2.9

POR Hysteresis

VCNTLHYS

0.1

0.2

Power Input Voltage

VIN

VOUT=VREF

1.0

VCNTL

Control Input Current in

Shutdown

ICNTL_SD

VIN=VCNTL=5V, IOUT=0A,VEN=0V

Quiescent Current

VIN=VCNTL=VEN=5V, IOUT=0A,

VOUT=VREF

0.3

0.6

Feedback

Reference Voltage

VREF

VIN=VCNTL=VEN=5V, IOUT=0A,

VOUT=VREF

0.788

0.8

0.812

Feedback Input Current

IFB

VIN Line Regulation

VREF(LINE)

1.2V<VIN<5V, VCNTL=VEN=5V,

IOUT=0A, VOUT=VREF

0.01

0.1

%/V

Load Regulation (Note 6)

VREF(LOAD)

0<IOUT<2A, VIN=VCNTL=VEN=5V,

VOUT=VREF

0.1

0.5

%/A

Load Regulation over

Temperature

VREF(TOTAL)

0<IOUT<2A, VIN=VCNTL=VEN=5V,

VOUT=VREF, -40

oC<T

j<125

oC by

design

0.5

On Resistance

RDS(ON)

IOUT=100mA, VCNTL=VEN=5V,

VOUT=1.6V

150

250

mΩ

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