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FP6137A

3A/2A Bus Termination Regulator

Unspecified 

fitipower integrated technology lnc.

FP6137A/B

Electrical Characteristics

(VCNTL=3.3V, VIN=2.5V, VREFEN=0.5*VIN, COUT=10µF, TA=25°C, unless otherwise specified)

Parameter

Symbol

Test Conditions

Min

Typ

Max Units

INPUT

Operation Voltage Range

(DDRI and DDII)

VCNTL Quiescent Current

Shutdown Current

OUTPUT VOLTAGE

VIN

VCNTL

ICNTL

ISD

No Load

VREFEN<0.2V

1.6 2.5/1.8

V

3.3

5.5

1.5

3.0

mA

5

30

μA

Output Offset Voltage

Load Regulation

(DDRI and DDII)

(Note2)

PROTECTION

VOS

No Load , (VREFEN-VOUT)

|  VLOAD |

IOUT = 0 to 2A

IOUT = 0 to -2A

-20

0

20

mV

20

mV

20

Current Limit

FP6137A

ILIM

FP6137B

3.0

3.5

A

2.0

2.5

A

Thermal Shutdown Temperature

(Note3)

SHUTDOWN CONTROL

TSD

 TSD

Hysteresis

170

°C

35

°C

Enable High Level

VREF-H

0.6

V

Shutdown Low Level

VREF-L

0.2

V

Note 2：Load regulation is measured at a constant junction temperature by using a 20ms low duty cycle current pulse.

Note 3：Guarantee by design.

FP6137-2.0-MAY-2012

4

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