AP34063 datasheet(2/10 Pages) ANACHIP

2 / 10 page

Universal DC/DC Converter

AP34063

Anachip Corp.

www.anachip.com.tw

Rev.A5 Feb.10, 2004

2/10

Maximum Ratings

Parameter

Symbol

Value

Unit

Power Supply Voltage

VCC

Comparator Input Voltage Range

VIR

-0.3 ~ +40

Switch Collector Voltage

VC(switch)

Switch Emitter Voltage(VPin 1 = 40V)

VE(switch)

Switch Collector to Emitter Voltage

VCE(switch)

Driver Collector Voltage

VC(driver)

Driver Collector Current (Note 1)

IC(driver)

100

Switch Current

ISW

1.6

PDIP: TA = 25°C

1.25

Thermal Resistance

θJA

100

°C/W

SOP: TA = 25°C

600

Power Dissipation and

Thermal Characteristics

Thermal Resistance

RθJA

160

°C/W

Operating Junction Temperature

+150

°C

Operating Ambient Temperature Range

0 ~ +70

°C

Storage Temperature Range

Tstg

-65 ~ +150

°C

Notes:

1.Maximum package power dissipation limits must be observed.

2.ESD data available upon request.

Electrical Characteristics (V

CC = 5.0V, unless otherwise specified.)

Characteristics

Symbol

Min

Typ

Max

Unit

OSCILLATOR

Frequency(VPin 5 =0V, CT =1.0nF, TA =25°C)

fosc

kHz

Charge Current(VCC =5.0V to 40V, TA =25°C)

Ichg

µA

Discharge Current(VCC =5.0V to 40V, TA =25°C)

Idischg

140

200

260

µA

Discharge to Charge Current Ratio(Pin 7 to VCC, TA =25°C)

Idischg / Ichg

5.2

6.5

7.5

Current Limit Sense Voltage(Ichg = Idischg, TA =25°C)

Vipk(sense)

300

400

450

OUTPUT SWITCH (Note 3)

Saturation Voltage, Darlington Connection

(ISW =1.0A, Pins 1,8 connected)

VCE(sat)

1.0

1.3

Saturation Voltage, Darlington Connection

(ISW =1.0A, ID = 50mA, Forced ß ≈ 20)

VCE(sat)

0.45

0.7

DC Current Gain(ISW =1.0A, VCE =5.0V, TA =25°C)

hFE

Collector Off-State Current (VCE =40V)

IC(off)

0.01

100

µA

COMPARATOR

Threshold Voltage

TA = 25°C

T = 0

oC ~ 75oC

Vth

225

1.21

1.275

1.29

Threshold Voltage Line Regulation(VCC =3.0V to 40V)

Regline

1.4

6.0

TOTAL DEVICE

Supply Current(VCC =5.0V to 40V, CT =1.0nF, Pin 7 = VCC,

VPin 5 > Vth Pin 2 = Gnd, remaining pins open)

ICC

3.5

AP34063 Datasheet(PDF) 2 Page - Anachip Corp

AP34063 Datasheet(HTML) 2 Page - Anachip Corp

Html Pages

1 2 3 4 5 6 7 8 9 10

Datasheet Download

Link URL