MA6002 datasheet(4/9 Pages) MPOWER

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MA6002

Major Power Technology Co., Ltd.

Rev.1.1

Aug.28, 2015

 ELECTRICAL CHARACTERISTICS

(

VIN = 5V, VEN = 5V, VOUT = 3.3V, TA=25°C)

Characteristics

Symbol

Conditions

Min

Typ

Max Units

Channel 1 and Channel 2

Input Voltage Range

VIN

(Note1)

2.5

6.0

Input UVLO

UVLO

IOUT=0A

1.8

2.2

2.5

Input OVLO

OVLO

IOUT=0A

6.0

Quiescent Current

(per channel)

IOUT=0mA, VFB=1V

250

350

μA

Shutdown Current

ISD

VEN1= VEN2=0V

0.1

μA

Feedback Voltage

VFB

0.588 0.600 0.612

Load Regulation

0A < IOUT<1.2A

0.5

Line Regulation

2.5V<VIN<5.5V

0.3

%/V

FB Input Current

IFB

VFB = VIN

-50

P-Switch RDS(ON)

RDS(ON)_P IOUT= 500mA

0.2

Ω

N-Switch RDS(ON) (Note2)

RDS(ON)_N IOUT= 500mA (Note)

0.16

Ω

Low Side Discharger

Ω

P-Channel Current Limit

ILIM_P

1.4

2.0

EN High-Level Input Voltage

VEN_H

1.5

EN Low-Level Input Voltage

VEN_L

0.4

Oscillator Frequency

fOSC

LX Pin

1.1

1.5

1.9

MHz

Maximum Duty Cycle

VFB=0.5V

100

Thermal Shutdown

Temperature

TSD

155

°C

Thermal Shutdown

Hysteresis

TSH

°C

Note1:VIN5.5~6.0V Power on ok, that can’t for Enable on.

Note2: Guarantee by design.

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