AP34063S8L-U Diodes Inc, AP34063S8L-U Datasheet - Page 2

• Manufacturer Part Number: AP34063S8L-U
• Description: IC MULTI CONFIG ADJ 1.6A 8SOIC
• Manufacturer: Diodes Inc
• Type: Step-Down (Buck), Step-Up (Boost), Invertingr

Specifications of AP34063S8L-U

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 1.25 ~ 40 V
• Current - Output: 1.6A
• Frequency - Switching: 100kHz
• Voltage - Input: 3 ~ 40 V
• Operating Temperature: 0°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Power - Output: 600mW
• Switching Frequency: 33 KHz
• Operating Temperature Range: 0 C to + 70 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Application Circuit
(2) Step-Down Converter
Line Regulation
Load Regulation
Output Ripple
Efficiency
AP34063 Rev. 5
DS31004
25V
V
in
0.11
R
470
R1
uF
sc
+
Test
8
7
6
5
25k
V
C
C
R2
36k
+
_
(Continued)
I
pk
Osc
Comp.
V
V
V
V
C
T
in
in
in
in
S Q
R
= 12V to 24V, I
= 24V, I
= 24V, I
= 24V, I
www.diodes.com
2 of 11
1.25V
O
O
O
Reg
Conditions
Ref
= 50mA to 500mA
= 500mA
= 500mA
Q2
O
Q1
= 500mA
B240
4
1
3
UNIVERSAL DC/DC CONVERTER
2
470
pF
470uF
C
T
L
+
20mV = ±0.2%
5mV = ±0.05%
160mV
82%
C
O
100uH
5.0V/500mA
PP
V
out
Results
AP34063
©
Diodes Incorporated
1.0uH
Optional Filter
JULY 2009
+
100
V
out