IR3821MTRPBF International Rectifier, IR3821MTRPBF Datasheet - Page 17
![IC REG SYNC BUCK 7A 5X6 15QFN](/photos/7/56/75611/15-powervqfn_sml.jpg)
IR3821MTRPBF
Manufacturer Part Number
IR3821MTRPBF
Description
IC REG SYNC BUCK 7A 5X6 15QFN
Manufacturer
International Rectifier
Series
SupIRBuck™r
Type
Step-Down (Buck)r
Datasheet
1.IR3821MTRPBF.pdf
(21 pages)
Specifications of IR3821MTRPBF
Internal Switch(s)
Yes
Synchronous Rectifier
Yes
Number Of Outputs
1
Voltage - Output
0.6 ~ 12 V
Current - Output
7A
Frequency - Switching
600kHz
Voltage - Input
2.5 ~ 21 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
15-PowerVQFN
Power - Output
2.1W
Part Status
Active
Package
PQFN / 5 x 6
Circuit
Single Output
Iout (a)
7
Switch Freq (khz)
600
Input Range (v)
2.5 - 21
Output Range (v)
0.6 - 12
Ocp Otp Uvlo Pre-bias Soft Start And
PGOOD
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
IR3821MTRPBFTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IR3821MTRPBF
Manufacturer:
SEIKOEPSON
Quantity:
2 611
PD-60331
IR3821MPbF
Typical Application for IR3821
12V to 1.8V @ 7A
Fig.16: Typical Application circuit for 12V to 1.8V at 7A using ceramic output capacitors
11/04/08
17