MCP1603-120I/MC Microchip Technology, MCP1603-120I/MC Datasheet - Page 10

• Manufacturer Part Number: MCP1603-120I/MC
• Description: IC SYNC BUCK REG 0.5A 1.2V 8DFN
• Manufacturer: Microchip Technology
• Type: Step-Down (Buck)r

Specifications of MCP1603-120I/MC

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 1.2V
• Current - Output: 500mA
• Frequency - Switching: 2MHz
• Voltage - Input: 2.7 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-DFN
• For Use With: MCP1603RD-TNY - REFERENCE DESIGN FOR MCP1603MCP1603EV - BOARD EVAL BUCK CONV MCP1603
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

MCP1603
Typical Performance Curves (Continued)
Note: Unless otherwise indicated, V
T
FIGURE 2-19:
Waveform.
FIGURE 2-20:
Response vs. Time.
DS22042A-page 10
A
= +25°C. Adjustable or fixed output voltage options can be used to generate the Typical Performance Characteristics.
Light Load Switching
Output Voltage Load Step
IN
= SHDN = 3.6V, C
OUT
= C
IN
FIGURE 2-21:
Response vs. Time.
= 4.7 µF, L = 4.7 µH, V
Output Voltage Line Step
OUT
© 2007 Microchip Technology Inc.
(ADJ) = 1.8V, I
LOAD
= 100 mA,