LTC4010CFEPBF LINER [Linear Technology], LTC4010CFEPBF Datasheet - Page 5

• Manufacturer Part Number: LTC4010CFEPBF
• Description: High Efficiency Standalone Nickel Battery Charger
• Manufacturer: LINER [Linear Technology]

Typical perForMance characTerisTics
1.335
1.275
1.375
1.355
1.315
1.295
1.60
1.55
1.50
1.45
1.40
1.45
1.30
–10
–15
–20
20
15
10
–5
5
0
–50
–50
0
NiMH Charge Cycle at 0.5C
Programmable Timer Accuracy
Automatic Recharge Threshold
Voltage (per Cell)
4 SERIES NiMH 2100mAhr
AA CELLS CHARGED AT 0.5C
R
TIMER
20 40
–30
CHARGE CURRENT
–30
= 49.9k
–10
–10
SINGLE CELL
60
TEMPERATURE (°C)
TEMPERATURE (°C)
TIME (MINUTES)
VOLTAGE
80 100
10
10
30
120
30
TEMPERATURE
BATTERY
140 160
0.5A
50
1A
50
TOP OFF
70
70
180 200
4010 G03
4010 G09
4010 G06
90
90
45
40
35
30
25
20
15
2.05
2.03
2.01
1.99
1.97
1.95
1.93
1.91
1.89
1.87
1.85
–5
–1
–3
5
3
1
350
370
360
340
330
320
–50
–50
Battery Overvoltage Threshold
Voltage (per Cell)
Charge Current Accuracy
–50
Battery Present Threshold
Voltage (per Cell)
–30
–30
TOP-OFF CHARGE
–30
–10
–10
TEMPERATURE (°C)
TEMPERATURE (°C)
–10
TEMPERATURE (°C)
10
10
FAST CHARGE
10
30
30
PRECHARGE
30
50
50
50
70
70
4010 G07
4010 G10
70
4010 G04
90
90
90
1000
950
940
930
920
910
900
890
880
870
860
850
–10
–15
–20
–25
100
–5
10
0
–50
–50
–50
–∆V Termination Voltage
(per Cell)
Minimum Fast Charge Threshold
Voltage (per Cell)
PWM Switching Frequency
V
CC
–30
–30
–30
= 12V
MINIMUM (LOW DROPOUT)
–10
–10
–10
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
BAT = 4.8V
10
10
10
NiMH
NiCd
LTC4010
30
30
30
50
50
50
70
70
70
4010 G05
4010 G08
4010 G11
4010fb

90
90
90