Datasheet

 2009-2013 Microchip Technology Inc. DS20002183E-page 11
MCP73113/4
TYPICAL PERFORMANCE CURVES (CONTINUED)
Note: Unless otherwise indicated, V
DD
= [V
REG
(Typical) + 1V], I
OUT
= 10 mA and T
A
= +25°C, Constant-Voltage mode.
FIGURE 2-13: Overvoltage Protection Start
(50 ms/Div).
FIGURE 2-14: Overvoltage Protection Stop
(50 ms/Div).
FIGURE 2-15: Load Transient Response
(I
LOAD
= 50 mA, Output: 100 mV/Div,
Time: 100 µs/Div).
FIGURE 2-16: Complete Charge Cycle
(875 mAh Li-Ion Battery.
FIGURE 2-17: Line Transient Response
(I
LOAD
= 10 mA, Output: 1.0V/Div,
Source: 2.0V/Div).
FIGURE 2-18: Line Transient Response
(I
LOAD
= 100 mA, Output: 1.0V/Div,
Source: 2.0V/Div).
Charge Current
Input Voltage
Battery Voltage
Charge Current
Input Voltage
Battery Voltage
Output Current (mA)
Output Ripple (mV)
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
0 153045607590105120
Time (Minutes)
Battery Voltage (V)
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
Supply Current (A)
R
PROG
= 2 kΩ
875 mAh Battery
Source Voltage (V)
Output Ripple (V)
Source Voltage (V)
Output Ripple (V)