IP1837TRPBF International Rectifier, IP1837TRPBF Datasheet - Page 12

• Manufacturer Part Number: IP1837TRPBF
• Description: IC DC-DC REG SYNC BUCK LGA
• Manufacturer: International Rectifier
• Series: iPOWIR™r
• Type: Step-Down (Buck), PWM - Voltage Moder

Specifications of IP1837TRPBF

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 0.6 V ~ 12 V
• Current - Output: 35A
• Frequency - Switching: 250kHz ~ 1.5MHz
• Voltage - Input: 1.5 V ~ 16 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: *
• Package / Case: *
• Package: LGA - 7.7 x 7.7
• Circuit: Single Output
• Iout (a): 35
• Switch Freq (khz): 250 - 1500
• Input Range (v): 1.5 - 16
• Output Range (v): 0.6 - 0.75*Vin
• Internal Bias Ldo: Yes
• Ocp Otp Uvlo Pre-bias Soft Start And: Remote Sense + Body Tracking + Temp Comp OCP
• Pbf: PbF Option Available
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TYPICAL OPERATING CHARACTERISTICS (‐40°C ‐ 125°C)
7.1
6.7
6.3
5.9
5.5
5.1
4.7
4.3
3.9
3.5
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
0.9
0.8
0.7
12
-40
1
-40
March 3, 2011 | V1.24
-20
-20
R
DSON
of Control FET over temperature at PVCC=5V
R
0
0
DSON
Rdson@PVcc=5V
Highly Integrated 35A Single‐input Voltage,
of Sync FET over temperature
20
20
Temp[
Temp[
40
40
Synchronous Buck Regulator
0
0
C]
C]
Rdson@Vcc=3.3V
60
60
80
80
100
100
iP1837
120
120
97600