IR3637STRPBF International Rectifier, IR3637STRPBF Datasheet - Page 16

• Manufacturer Part Number: IR3637STRPBF
• Description: IC SYNC BUCK REGULATOR 8 SOIC
• Manufacturer: International Rectifier

Specifications of IR3637STRPBF

• Pwm Type: Voltage Mode
• Number Of Outputs: 1
• Frequency - Max: 440kHz
• Duty Cycle: 85%
• Voltage - Supply: 4.5 V ~ 14 V
• Buck: Yes
• Boost: No
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Operating Temperature: 0°C ~ 125°C
• Package / Case: 8-SOIC (3.9mm Width)
• Frequency-max: 440kHz
• Output Current: 15A
• Frequency: 400kHz
• Supply Voltage Range: 4.5V To 5.5V
• Digital Ic Case Style: SOIC
• No. Of Pins: 8
• Operating Temperature Range: 0°C To +125°C
• Termination Type: SMD
• Rohs Compliant: Yes
• Filter Terminals: SMD
• Controller Type: PWM
• For Use With: IRPP3637-12A - KIT REF DES 12A 1PH SYNC BUCKIRDC3637 - BOARD EVAL SYNC BUCK REGULATOR
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: IR3637STRPBF; IR3637STRPBFTR

IR3637SPBF
TYPICAL OPERATING CHARACTERISTICS
16
12.75
12.25
11.75
12.5
11.5
12
41
36
31
26
21
16
11
0
0
25
25
Dynamic Vc Current
Fall Time-HDrv
50
50
Temp, C
Temp, C
75
75
31
26
21
16
11
0
100
100
25
125
125
50
www.irf.com
Fall Time-HDrv
Temp, C
75
36
31
26
21
16
11
100
31
26
21
16
11
0
125
0
25
25
Smoothed
50
Rise Time-HDrv
Rise Time-LDrv
Temp, C
50
Temp, C
75
75
100
100
125
125
06/16/05
Smoothed
Rev.1.1