AP34063 Ver la hoja de datos (PDF) - Anachip Corporation
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AP34063 Datasheet PDF : 10 Pages
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Universal DC/DC Converter
AP34063
Maximum Ratings
Parameter
Symbol
Power Supply Voltage
VCC
Comparator Input Voltage Range
VIR
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)
Switch Current
ISW
Power Dissipation and PDIP: TA = 25°C
PD
Thermal Characteristics Thermal Resistance
θJA
SOP: TA = 25°C
PD
Thermal Resistance
RθJA
Operating Junction Temperature
TJ
Operating Ambient Temperature Range
TA
Storage Temperature Range
Tstg
Notes: 1.Maximum package power dissipation limits must be observed.
2.ESD data available upon request.
Value
40
-0.3 ~ +40
40
40
40
40
100
1.6
1.25
100
600
160
+150
0 ~ +70
-65 ~ +150
Unit
V
V
V
V
V
V
mA
A
W
°C/W
mW
°C/W
°C
°C
°C
Electrical Characteristics (VCC = 5.0V, unless otherwise specified.)
Characteristics
OSCILLATOR
Frequency(VPin 5 =0V, CT =1.0nF, TA =25°C)
Charge Current(VCC =5.0V to 40V, TA =25°C)
Discharge Current(VCC =5.0V to 40V, TA =25°C)
Discharge to Charge Current Ratio(Pin 7 to VCC, TA =25°C)
Current Limit Sense Voltage(Ichg = Idischg, TA =25°C)
OUTPUT SWITCH (Note 3)
Saturation Voltage, Darlington Connection
(ISW =1.0A, Pins 1,8 connected)
Saturation Voltage, Darlington Connection
(ISW =1.0A, ID = 50mA, Forced ß ≈ 20)
DC Current Gain(ISW =1.0A, VCE =5.0V, TA =25°C)
Collector Off-State Current (VCE =40V)
COMPARATOR
Threshold Voltage
TA = 25°C
T = 0oC ~ 75oC
Threshold Voltage Line Regulation(VCC =3.0V to 40V)
TOTAL DEVICE
Supply Current(VCC =5.0V to 40V, CT =1.0nF, Pin 7 = VCC,
VPin 5 > Vth Pin 2 = Gnd, remaining pins open)
Symbol Min Typ Max Unit
fosc
24 33 42 kHz
Ichg
24 30 42 µA
Idischg
140 200 260 µA
Idischg / Ichg
5.2
6.5
7.5
-
Vipk(sense)
300 400 450
mV
VCE(sat)
VCE(sat)
hFE
IC(off)
Vth
Regline
ICC
-
1.0 1.3 V
- 0.45 0.7 V
50 75
-
-
- 0.01 100 µA
V
1.225 1.25 1.275
1.21 - 1.29
-
1.4 6.0 mV
-
-
3.5 mA
Anachip Corp.
www.anachip.com.tw
Rev.A5 Feb.10, 2004
2/10
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