AP34063 Diodes, Inc., AP34063 Datasheet - Page 4

• Manufacturer Part Number: AP34063
• Description: Universal Dc/dc Converter
• Manufacturer: Diodes, Inc.

Typical Performance Characteristics
AP34063 Rev. 3
1.75
1.65
1.55
1.45
1.8
1.7
1.6
1.5
1.4
1.4
1.2
0.8
0.6
440
420
400
380
360
340
320
1
100
0
Output Saturation Voltage vs. Emitter Current
0
Figure 5. Emitter Follower Configuration
Figure 3. Current Limit Sense Voltage
Vcc=2~10V
Pin1,7,8=Vcc
Pin3,5=GND
T
Pin2=5
10
0.2
A
300
=25
Figure 1. Vce(sat) versus le
o
C
20
≤10W
0.4
500
versus Temperature
Ie, Emitter Current (A)
30
Temperature (
0.6
700
40
I
E
(mA)
0.8
50
900
60
o
1
C)
1100
70
1.2
80
1300
1.4
90
www.diodes.com
1500
100
1.6
4 of 11
1000
100
1.255
1.245
0.1
3.0
4.0
3.5
2.5
2.0
1.5
1.0
0.5
0.0
10
1.26
1.25
1.24
Figure 6.Output Switch On-Off Time versus
1
0.01
0
0
Figure 2. Reference Voltage versus Temp.
UNIVERSAL DC/DC CONVERTER
C
Figure 4. Standby Supply Current
10
T
, Oscillator Timing Capacitor ( nF)
5
Oscillator Timing Capacitor
V
Pin 7 = V
Pin 5 = GND
T
CC
A
= 25
20
versus Supply Voltage
= 5.0V
10
o
C
CC
Vcc, Supply Voltage (V)
30
0.1
Temperature (
15
40
50
20
60
t
25
o
on
C)
AP34063
1
t
©
70
off
Diodes Incorporated
30
80
JULY 2007
35
90
100
10
40