APW7066 Ver la hoja de datos (PDF) - Anpec Electronics

Número de pieza

componentes Descripción

Fabricante

APW7066

Dual Synchronous Buck PWM Controllers and One Linear Controller

Anpec Electronics 

APW7066

Absolute Maximum Ratings

Symbol

Parameter

VCC12

VCC12 to GND

Separate Supply

VCC

Shunt Regulator to GND

VUGATE1, VUGATE2 UGATE1, UGATE2 to GND

VBOOT1, VBOOT2 BOOT1, BOOT2 to GND

LGATE1, LGATE2 LGATE1, LGATE2 to GND

DRIVE3

DRIVE3 to GND

FS/SYNC FS/SYNC to GND

REFIN, REFOUT,

PGOOD, VREF

REFIN, REFOUT, PGOOD, VREF to GND

FB1, COMP1, FB2,

COMP2, FB3

FB1,

COMP1,

FB2,

COMP2,

FB3

to

GND

SS1/EN1,

SS2/EN2, SS1/EN, SS2/EN2, SS3/EN3 to GND

SS3/EN3

PGND

PGND to GND

TA

Operating Temperature Range

TJ

Maximum Junction Temperature

TSTG

Storage Temperature Range

TSDR

Maximum Lead Temperature Soldering, 10 Seconds

Rating

-0.3 to 15

-0.3 to 5.5

-0.3 to 6

-0.3 to 30

-0.3 to 15

-0.3 to 15

-0.3 to VCC

-0.3 to VCC

-0.3 to VCC

-0.3 to +0.3

0 to +70

+150

-65 to +150

260

Unit

V

V

V

V

V

V

V

V

V

V

°C

°C

°C

°C

Thermal Characteristics

Symbol

Parameter

R θJA

Thermal Resistance − Junction to Ambient

R θJC

Thermal Resistance − Junction to Case

TSSOP-24P

QFN5x5-32

TSSOP-24P

QFN5x5-32

Typical Value

39

30

5

Unit

°C/W

°C/W

Electrical Characteristics

Operating

Conditions:

V

CC

=

5V,

V

CC12

=

12V,

T

A

=

0

to

70°C,

Unless

Otherwise

Specified.

Symbol

Parameter

Test Conditions

APW7066

Unit

Min. Typ. Max.

INPUT SUPPLY POWER

VCC

VCC12

VCC12

VCC

Input Supply Current (Quiescent) outputs disabled

-

4

-

mA

-

6

-

mA

-

50

-

mA

Input Supply Current (Dynamic)

UGATEs, LGATEs CL = 1nF, 300kHz

-

7

-

mA

Shunt Regulator Output Voltage

20mA current; ~Equivalent to 300Ω

resistor VCC to 12V

5.6

5.8

6.0

V

Shunt Regulator Current

300Ω resistor VCC to 12V

-

20

60

mA

Copyright © ANPEC Electronics Corp.

3

Rev. A.8 - Aug., 2009

www.anpec.com.tw

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