APW7066 datasheet(6/34 Pages) ANPEC

6 / 34 page

Rev. A.4 - Jun., 2005

APW7066

www.anpec.com.tw

Electrical Characteristics (Cont.)

Parameter

Test Conditions

Min.

Typ.

Max.

Units

LINEAR REGULATOR (OUT3)

DRIVE3 High Output Source

Current

1.5

DRIVE3 Low Output Sink Current

2.5

VREF

Output Voltage

1.1

µF max capacitance

3.3

Output Accuracy

-0.8

+0.8

Source Current

2.0

REFOUT (VTTREF)

Output Voltage

Determined by REFIN voltage

0.6

3.3

Offset Voltage

-10

+10

Source Current

0.2

Sink Current

0.48

Output Capacitance

0.1

µF

Output High Voltage Minimum

To select 0 degree phase; see Table 1

3.8

VCC

ENABLE/SOFTSTART (SS/EN 1,2,3)

EN Rising

1.05

Enable Threshold

EN falling

0.95

Soft-Start Current

-30

µA

Soft-Start High Voltage

End of ramp

3.5

Output High Voltage

To select DDR mod; see Table 1

3.8

VCC

FS/SYNC PLL

Frequency range of Lock-in

150

800

KHz

High Voltage

( from LG pin of another IC, for

example)

GATE DRIVERS

Output1 GATE Driver Source

UGATE1, LGATE1=3V, BOOT=12V

1.8

Output2 GATE Driver Source

UGATE2, LGATE2=3V, BOOT=12V

Output1 GATE Driver Sink

UGATE1, LGATE1=3V, BOOT=12V

2.5

Ω

Output2 GATE Driver Sink

UGATE2, UGATE2=3V, BOOT=12V

Ω

Output Voltage

UGATE1, UGATE2

Output Voltage

LGATE1, LGATE2

Operating Conditions: VCC = 5V, VCC12 = 12V, TA = 0 to 70

°C, Unless Otherwise Specified.

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