MCP1602EV Microchip Technology, MCP1602EV Datasheet - Page 17

• Manufacturer Part Number: MCP1602EV
• Description: BOARD EVALUATION FOR MCP1602
• Manufacturer: Microchip Technology
• Type: DC/DC Switching Converters, Regulators & Controllersr

Specifications of MCP1602EV

• 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: MCP1602
• Input Voltage: 2.7 V to 5.5 V
• Output Voltage: 0.8 V to 3.3 V
• Product: Power Management Modules
• For Use With/related Products: MCP1602
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

6.0
l
FIGURE 6-1:
FIGURE 6-2:
FIGURE 6-3:
© 2007 Microchip Technology Inc.
5.0V
V
IN
4.7 µF
2.7V to 4.5V
3.0V to 4.2V
TYPICAL APPLICATION CIRCUITS
V
V
IN
4.7 µF
IN
0.1 µF
4.7 µF
0.1 µF
0.1 µF
Single Li-Ion to 1.5V @ 500 mA Application.
5V to 1.0V @ 500 mA Application.
3 NiMH Batteries to 1.2V @ 500 mA Application.
OFF
10Ω
ON
OFF
OFF
10Ω
10Ω
ON
ON
6
2
4
1
V
V
A
SHDN
IN
CC
6
2
4
1
GND
6
2
4
1
MCP1602
V
V
A
SHDN
V
V
A
SHDN
IN
CC
GND
IN
CC
MCP1602
GND
MCP1602
P
V
R
GND
OUT
PG
PULLUP
P
L
P
GND
V
X
GND
PG
V
PG
L
FB
L
FB
X
7
5
8
3
X
V
7
5
8
3
7
5
8
3
IN
R
R
PULLUP
PULLUP
787 kΩ
200 kΩ
4.7 µH
Processor
Reset
V
V
R
4.7 µH
R
IN
4.7 µH
IN
BOT
TOP
R
4.99 kΩ
C
33 pF
COMP
COMP
Processor
Reset
Processor
Reset
4.7 µF
4.7 µF
MCP1602
1.2V @ 500 mA
1.5V @ 500 mA
4.7 µF
1.0V @ 500 mA
DS22061A-page 17
V
V
OUT
OUT
V
OUT