MCP1603-ADJI/MC Microchip Technology, MCP1603-ADJI/MC Datasheet - Page 18

• Manufacturer Part Number: MCP1603-ADJI/MC
• Description: IC SYNC BUCK REG .5A ADJ 8-DFN
• Manufacturer: Microchip Technology
• Type: Step-Down (Buck)r

Specifications of MCP1603-ADJI/MC

• Package / Case: 8-DFN
• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 0.8 ~ 4.5 V
• Current - Output: 500mA
• Frequency - Switching: 2MHz
• Voltage - Input: 2.7 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Output Voltage: 0.8 V to 4.5 V
• Output Current: 500 mA
• Input Voltage: 2.7 V to 5.5 V
• Switching Frequency: 2 MHz
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Duty Cycle (max): 100 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: MCP1603RD-TNY - REFERENCE DESIGN FOR MCP1603MCP1603EV - BOARD EVAL BUCK CONV MCP1603
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

MCP1603
7.0
7.1
DS22042A-page 18
PACKAGING INFORMATION
Package Marking Information (Not to Scale)
8-Lead 2x3 DFN
5-Lead TSOT
XXNN
Legend: XX...X
Note:
XXX
YWW
NNN
In the event the full Microchip part number cannot be marked on one line, it will
be carried over to the next line, thus limiting the number of available
characters for customer-specific information.
Y
YY
WW
NNN
*
e
3
Customer-specific information
Year code (last digit of calendar year)
Year code (last 2 digits of calendar year)
Week code (week of January 1 is week ‘01’)
Alphanumeric traceability code
Pb-free JEDEC designator for Matte Tin (Sn)
This package is Pb-free. The Pb-free JEDEC designator (
can be found on the outer packaging for this package.
MCP1603LT-120I/OS
MCP1603LT-150I/OS
MCP1603LT-180I/OS
MCP1603LT-250I/OS
MCP1603LT-330I/OS
MCP1603LT-ADJI/OS
MCP1603T-120I/OS
MCP1603T-150I/OS
MCP1603T-180I/OS
MCP1603T-250I/OS
MCP1603T-330I/OS
MCP1603T-ADJI/OS
MCP1603-120I/MC
MCP1603-150I/MC
MCP1603-180I/MC
MCP1603-250I/MC
MCP1603-330I/MC
MCP1603-ADJI/MC
Part Number
Part Number
Part Number
Marking
Marking
Marking
EWNN
FMNN
ETNN
EUNN
EVNN
EXNN
EYNN
FGNN
FQNN
FKNN
FANN
Code
Code
Code
EJNN
AFM
AFG
AFQ
AFK
AFA
AFJ
Example
© 2007 Microchip Technology Inc.
ET25
Example
e
3
)
AFM
711
:
25