IR3624MTRPBF International Rectifier, IR3624MTRPBF Datasheet - Page 18

• Manufacturer Part Number: IR3624MTRPBF
• Description: IC CTRLR PWM SYNC BUCK 10-MLPD
• Manufacturer: International Rectifier

Specifications of IR3624MTRPBF

• Package / Case: 10-MLPD
• Voltage - Supply: 4.5 V ~ 14 V
• Frequency-max: 660kHz
• Operating Temperature: -40°C ~ 125°C
• Number Of Outputs: 1
• Duty Cycle: 71%
• Pwm Type: Voltage Mode
• Buck: Yes
• Boost: No
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Frequency: 600kHz
• Supply Voltage Range: 4.5V To 14V
• Digital Ic Case Style: MLPD
• No. Of Pins: 10
• Operating Temperature Range: -40°C To +125°C
• Termination Type: SMD
• Input Voltage Primary Min: 5V
• Rohs Compliant: Yes
• Filter Terminals: SMD
• Control Mode: Voltage
• Controller Type: PWM
• Package: 10-Lead MLPD
• Circuit: Sync PWM Controller
• Vcc (min): 4.0
• Vcc (max): 14
• Vout (min): 0.6
• Vout (max): Vcc * 0.71
• Iout (a): 10
• Switch Freq (khz): Internal 600kHz
• Pbf: PbF Option Available
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: IR3624MPBFTR

13.2V
C2
C1
0.1uF
0.1uF
Vcc
SS / SD
Gnd
Fig.16: Application circuit for 13.2V to 1.8V
Using ceramic output capacitor with typeIII compensation
IR3624
Comp
OCSet
PGnd
HDrv
LDrv
Vc
Fb
C5
0.1uF
3.9nF
R7
9K
C4
100pF
C3
R3
5K
C9
10uF
ceramic
Q1
IRF8910
D1
BAT54
0.82uH
C6
0.1uF
IR3624MPBF
L1
14K
28K
R9
R8
R10
2K
C7
330pF
C11,C12
2x22uF
Ceramic
18
1.8V