AP2011SL-13 Diodes Inc, AP2011SL-13 Datasheet - Page 4

• Manufacturer Part Number: AP2011SL-13
• Description: IC CTLR PWM BUCK W/VFC 14-SOIC
• Manufacturer: Diodes Inc
• Type: Step-Down (Buck)r

Specifications of AP2011SL-13

• Internal Switch(s): No
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Current - Output: 3A
• Frequency - Switching: 200kHz
• Voltage - Input: 10 ~ 40 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Switching Frequency: 200 KHz
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Duty Cycle (max): 0 % to 100 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: AP2011SLDITR

Synchronous PWM Controller
PMOS: AF4835; NMOS: AF4410
Anachip Corp
www.anachip.com.tw
100n
C1
95
90
85
80
Typical Application Circuit
Typical Performance Characteristics
1u(50V)
Not Recommended for New Designs
0
C2
Vin=12V
Vin=20V
Vin=30V
300n
C3
Efficiency (Vout=5V)
1
0.1u
C4
2
Iout (A)
6.8 ohm
R3
C6
0.1u (50V)
CAP
SS/SHDN
SGND
VIN
VREF
PVCC
VCC
PGND
3
FB
V
V
R2 = 820 ~ 5.1K
4
OUT
FB
OCSET
PGATE
PHASE
NGATE
= 1.25V
PDRV
= V
FB
5
6.8K
Cboost
×
47n(50V)
Optional
R4
(1
4/9
D1
(AF4410)
PMOS: AP9563; NMOS: AP9985
+
VIN=10V~28V(10V~40V)
AF9410
(9985)
R2
R1
Q1
85
80
75
70
)
0
(AF4835)
Q2
AF9435
(50V)
10n
(9563)
Vin=40V
Optional
Efficiency (Vout=5V)
1
D2
Lout
22u
2
R1
3K
R2
1K
Iout (A)
(50V)
470u
Cin
47n
C5
10n
3
AP2011
Rev. 1.1 Apr 1, 2005
Vout=5V
4
680u
Cout
5