IR3871MTR1PBF International Rectifier, IR3871MTR1PBF Datasheet - Page 20

• Manufacturer Part Number: IR3871MTR1PBF
• Description: IC REG SYNC BUCK 8A 17-QFN
• Manufacturer: International Rectifier
• Series: SupIRBuck™r
• Type: Step-Down (Buck)r

Specifications of IR3871MTR1PBF

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 0.5 ~ 5 V
• Current - Output: 8A
• Frequency - Switching: Adj to 1MHz
• Voltage - Input: 3 ~ 26 V
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 17-PowerVQFN
• Part Status: Active
• Package: PQFN / 5 x 6
• Circuit: Single Output
• Iout (a): 8
• Switch Freq (khz): 0 - 1000
• Input Range (v): 3.0 - 26
• Output Range (v): 0.5 - 12
• Ocp Otp Uvlo Pre-bias Soft Start And: Constant On-Time + OVP no OTP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Other names: IR3871MTR1PBFTR

DIM
A1
b1
e1
e2
D
A
E
b
c
e
0.375
0.25
MIN
IR WORLD HEADQUARTERS:
0.8
5.000 BASIC
6.000 BASIC
1.033 BASIC
0.650 BASIC
0.852 BASIC
MILIMITERS
0
0.203 REF.
0.475
MAX
0.05
0.35
1
This product has been designed and qualified for the Consumer market
0.0315
0.1477
0.0098
MIN
0.0407 BASIC
0.0256 BASIC
0.0259 BASIC
1.970 BASIC
2.364 BASIC
0
0.008 REF.
INCHES
Data and specifications subject to change without notice. 01/2011
0.0394
0.1871
0.1379
0.002
MAX
233 Kansas St., El Segundo, California 90245, USA Tel: [phone]
Visit us at www.irf.com for sales contact information
t1, t2, t3
DIM
M
O
Q
t4
t5
N
P
R
S
L
2.441
0.703
2.079
3.242
1.265
2.644
0.35
MIN
1.5
MILIMITERS
0.401 BASIC
1.153 BASIC
0.727 BASIC
2.541
0.803
2.179
3.342
1.365
2.744
MAX
TAC Fax: [phone]
0.45
1.6
IR3871MPBF
0.0138
0.0962
0.0277
0.0819
0.1276
0.0498
0.1042
0.0591
MIN
0.0286 BASIC
0.016 BACIS
0.045 BASIC
INCHES
0.05374
0.0177
0.1001
0.0314
0.0858
0.1316
0.1081
20
0.063
MAX