MCP73838TAMIMF Ver la hoja de datos (PDF) - Microchip Technology
Número de pieza
componentes Descripción
fabricante
MCP73838TAMIMF
Microchip Technology
MCP73838TAMIMF Datasheet PDF : 30 Pages
| |||
MCP73837/8
Note: Unless otherwise indicated, VDD = [VREG(typical) + 1V], IOUT = 30 mA and TA= +25°C, Constant-voltage mode.
600
550
RPROG = 2 kΩ
500
450
400
350
300
250
200
150
100
50
0
Junction Temperature (°C)
FIGURE 2-13:
Charge Current (IOUT) vs.
Junction Temperature (TJ).
52.0
51.5
51.0
50.5
50.0
49.5
49.0
48.5
48.0
47.5
47.0
VDD = 5.2V
Ambient Temperature (°C)
FIGURE 2-16:
Thermistor Current (ITHERM)
vs. Ambient Temperature (TA).
120
110
RPROG = 10 kΩ
100
90
80
70
60
50
40
30
20
10
0
Junction Temperature (°C)
FIGURE 2-14:
Charge Current (IOUT) vs.
Junction Temperature (TJ).
0
IOUT = 10 mA
-10 COUT = 4.7 µF
-20
-30
-40
-50
-60
-70
0.01
0.1
1
10
100
Frequency (kHz)
1000
FIGURE 2-17:
Power Supply Ripple
Rejection (PSRR).
52.0
51.5
Temp = +25°C
51.0
50.5
50.0
49.5
49.0
48.5
48.0
47.5
47.0
4.5 4.8 5.0 5.3 5.5 5.8 6.0
Supply Voltage (V)
FIGURE 2-15:
Thermistor Current (ITHERM)
vs. Supply Voltage (VDD).
0
IOUT = 100 mA
-10 COUT = 4.7 µF
-20
-30
-40
-50
-60
-70
0.01
0.1
1
10
100
Frequency (kHz)
1000
FIGURE 2-18:
Power Supply Ripple
Rejection (PSRR).
DS22071A-page 10
© 2007 Microchip Technology Inc.
Share Link: 