MAX1501 Maxim Integrated Products, MAX1501 Datasheet - Page 6

• Manufacturer Part Number: MAX1501
• Description: Highly Integrated Linear Battery Charger with Thermal Regulation for Portable Applications
• Manufacturer: Maxim Integrated Products

Highly Integrated, Linear Battery Charger with
Thermal Regulation for Portable Applications
(V
6
IN
_______________________________________________________________________________________
= V
INP
= 5V, ACOK = RLED = GLED = TEMP = TMAX = FULLI = open, C
600
580
560
540
520
500
480
460
440
420
400
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
-40
0
OUTPUT VOLTAGE vs. INPUT VOLTAGE
Li+ MODE, TEMP = VL,
V
R
BATT
SETI
1 2 3
vs. AMBIENT TEMPERATURE
= 2.7kΩ
= 3.6V, V
-15
AMBIENT TEMPERATURE (°C)
CHARGE CURRENT
4
INPUT VOLTAGE (V)
IN
10
5 6 7 8 9
= 5V,
35
NO BATTERY MODE
I
BATT
= 0
10
60
11
Typical Operating Characteristics (continued)
12
85
13
BATT
1000
4.22
4.20
4.18
4.16
4.14
4.12
4.10
4.08
900
800
700
600
500
400
300
200
100
= 10µF, C
0
-40
-40
Li+ MODE, TEMP = VL,
V
V
BATT
IN
Li+ MODE
BATTERY REGULATION VOLTAGE
= 6V, R
vs. AMBIENT TEMPERATURE
= 3.6V,
-15
-15
IN
AMBIENT TEMPERATURE (°C)
SETI
vs. TEMPERATURE
SELV = GND
CHARGE CURRENT
= 1µF, T
TEMPERATURE (°C)
= 1.75kΩ
10
10
A
SELV = VL
= +25°C, unless otherwise noted.)
35
35
60
60
85
85