MAX712CPE Maxim Integrated Products, MAX712CPE Datasheet - Page 4

• Manufacturer Part Number: MAX712CPE
• Description: IC BATT FASTCHRG NICD/NIMH 16DIP
• Manufacturer: Maxim Integrated Products

Specifications of MAX712CPE

• Function: Charge Management
• Battery Type: Nickel Cadmium (NiCd), Nickel Metal-Hydride (NiMH)
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

NiCd/NiMH Battery
Fast-Charge Controllers
(T
4
A
= +25°C, unless otherwise noted.)
_______________________________________________________________________________________
1.65
1.60
1.55
1.50
1.45
1.55
1.50
1.45
1.40
1.50
1.40
1.45
0
CHARGING CHARACTERISTICS OF A
0
FULLY-CHARGED NiMH BATTERY
0
CHARACTERISTICS AT C/2 RATE
CHARACTERISTICS AT C RATE
V
V
T
NiCd BATTERY-CHARGING
NiCd BATTERY CHARGING
CHARGE TIME (MINUTES)
5
CHARGE TIME (MINUTES)
CHARGE TIME (MINUTES)
V
ΔV
Δt
50
30
CUTOFF
ΔV
Δt
MAX713
MAX713
MAX713
CUTOFF
ΔV
Δt
10
BETWEEN CHARGES
T
CUTOFF
5 MINUTE REST
T
100
60
15
MAX712/13 toc10
MAX712/13 toc06
MAX712/13 toc08
150
90
Typical Operating Characteristics (continued)
20
40
35
30
25
40
35
30
25
35
30
25
1.60
1.55
1.50
1.45
1.55
1.50
1.45
1.40
1.65
1.60
1.55
1.50
1.45
0
CHARGING CHARACTERISTICS OF A
0
0
FULLY CHARGED NiMH BATTERY
CHARACTERISTICS AT C/2 RATE
CHARACTERISTICS AT C RATE
NiMH BATTERY CHARGING
NiMH BATTERY CHARGING
CHARGE TIME (MINUTES)
BETWEEN CHARGES
V
CHARGE TIME (MINUTES)
CHARGE TIME (MINUTES)
T
5
5-HOUR REST
V
50
V
30
MAX713
ΔV
MAX713
MAX713
Δt
ΔV
Δt
CUTOFF
10
CUTOFF
100
ΔV
Δt
T
60
CUTOFF
T
15
MAX712/13 toc07
MAX712/13 toc11
MAX712/13 toc09
150
90
20
40
35
30
25
40
35
30
25
40
35
30
25