AP2001S DIODES [Diodes Incorporated], AP2001S Datasheet - Page 6

• Manufacturer Part Number: AP2001S
• Description: MONOLITHIC DUAL CHANNEL PWM CONTROLLER
• Manufacturer: DIODES [Diodes Incorporated]

Electrical Characteristics
Output section
PWM comparator
Total device
Typical Application Circuit
AP2001 Rev. 2
Symbol
Symbol
Symbol
V
I
V
I
I
LEAK
V
I
CCS
CCA
T100
0.47uF
SAT
SC
T0
V
CC
V
C5
Leakage Current
Output Saturation Voltage
Short-circuit Output Current
Input Threshold Voltage at f =
10 KHz (FB)
Standby Supply Current
Average Supply Current
ref
50k
33k
16
1
15
2
33k
R5
33k
200k
14
3
Parameter
Parameter
Parameter
AP2001
13
4
500pF
33k
R2
12
C1
5
R1
500
pF
11
6
10
7
( Continued )
9
8
470
MONOLITHIC DUAL CHANNEL PWM CONTROLLER
Dual output DC/DC converter
470
www.diodes.com
33k
22k
V
I
V
Zero duty cycle
Maximum duty cycle
Off-state
R
6 of 8
O
470
O
O
T
= 10 mA
= 40V
= 6V
= 10 KΩ
Conditions
Conditions
Conditions
330pF
220
Note:
Values for R1 through R7 , C1 through C4 , and
L1 and L2 depend upon individual application.
470
150
1uF
L1
Min.
Min.
Min.
1.2
L2
R6
R3
R4
R7
Typ.
Typ.
Typ.
2.05
1.45
1.2
2.5
2.8
90
Boost Output
Buck Output
C4
C2
DECEMBER 2006
©
AP2001
Max.
Max.
Max.
2.25
Diodes Incorporated
10
3.0
3.5
2
Unit
Unit
Unit
mA
mA
mA
µA
V
V
V