MCP1603RD-TNY Microchip Technology, MCP1603RD-TNY Datasheet - Page 3
![Tiny Reference Design Board](/photos/9/14/91415/mcp1603rd-tny_sml.jpg)
MCP1603RD-TNY
Manufacturer Part Number
MCP1603RD-TNY
Description
Tiny Reference Design Board
Manufacturer
Microchip Technology
Type
DC/DC Switching Converters, Regulators & Controllersr
Specifications of MCP1603RD-TNY
Silicon Manufacturer
Microchip
Application Sub Type
Buck Regulator
Kit Application Type
Power Management - Voltage Regulator
Silicon Core Number
MCP1603
Main Purpose
DC/DC, Step Down
Outputs And Type
1, Non-Isolated
Voltage - Output
0.8V, 1.2V, 1.8V, 2.5V, or 3.3V
Current - Output
500mA
Voltage - Input
2.7 ~ 5.5V
Regulator Topology
Buck
Frequency - Switching
2MHz
Board Type
Fully Populated
Utilized Ic / Part
MCP1603
Input Voltage
2.7 V to 5.5 V
Output Voltage
1.8 V to 3.3 V
Product
Power Management Modules
Kit Contents
Board
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
For Use With/related Products
MCP1603
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Functional Block Diagram
© 2007 Microchip Technology Inc.
V
V
FB
IN
Comp
Slope
/ V
OUT
V
REF
UVLO
UVLO
PFM Error Amp
PWM Error Amp
OSC
EA
OV Threshold
UV Threshold
Shutdown
Thermal
TSD
S
R
Q
Q
IPEAK
IPEAK
Band
Gap
PWM
PFM
IPEAK
POFF
Logic and timing
SHDN
Switch Drive
PWM/PFM
PWM/PFM
Logic
PWM
IPEAK
Disable
Switcher
-ILPK
Soft Start
NOFF
I
-ILPK
PK
PFM
Limit
-I
ILIM
PK
Limit
PWM
V
REF
ILIM
MCP1603
PFM
V
REF
DS22042A-page 3
GND
L
UVLO
TSD
X