ISL6298-2CR3Z Intersil, ISL6298-2CR3Z Datasheet - Page 4

• Manufacturer Part Number: ISL6298-2CR3Z
• Description: IC CHARGER LI-ION 4.2V 3X3 10DFN
• Manufacturer: Intersil

Specifications of ISL6298-2CR3Z

• Function: Charge Management
• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Voltage - Supply: 4.3 V ~ 6.5 V
• Operating Temperature: -20°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 10-VFDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Operating Performance
FIGURE 5. CHARGE CURRENT vs AMBIENT TEMPERATURE
FIGURE 1. CHARGER OUTPUT VOLTAGE vs CHARGE
FIGURE 3. CHARGER OUTPUT VOLTAGE vs INPUT
4.25
4.24
4.23
4.22
4.21
4.20
4.19
4.18
4.17
4.16
4.15
500
450
400
350
300
250
200
150
100
50
4.30
4.28
4.26
4.24
4.22
4.20
4.18
4.16
4.14
4.12
4.10
0
CURRENT
VOLTAGE CHARGE CURRENT IS 50mA
0
0
4.3 4.5 4.7 4.9 5.1 5.3 5.5 5.7 5.9 6.1 6.3 6.5
0.05
CHARGE CURRENT = 10mA
20
TEMPERATURE (
CHARGE CURRENT (A)
0.1 0.15
INPUT VOLTAGE (V)
40
4
0.2 0.25 0.3 0.35 0.4
R
R
IREF
IREF
V
60
O
IREF
C)
= 50kΩ
= 100kΩ
= 0 V
80
The test conditions for the Typical Operating Performance are: V
R
IREF
100
= R
IMIN
ISL6298
= 80kΩ, V
BAT
FIGURE 2. CHARGER OUTPUT VOLTAGE vs TEMPERATURE
= 3.7V, Unless Otherwise Noted
FIGURE 4. CHARGE CURRENT vs BATTERY VOLTAGE
FIGURE 6. CHARGE CURRENT vs INPUT VOLTAGE
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
4.216
4.214
4.212
4.210
4.208
4.206
4.204
4.202
4.200
450
400
350
300
250
200
150
100
50
0
0
4.3 4.5 4.7 4.9 5.1 5.3 5.5 5.7 5.9 6.1 6.3 6.5
0
0.5
1
20
BATTERY VOLTAGE (V)
INPUT VOLTAGE (V)
V
R
1.5
IREF
IREF
TEMPERATURE (
LOAD CURRENT = 10mA
40
= 0 V
= 50kΩ
2
2.5
IN
= 5V, T
60
R
3
IREF
V
IREF
O
C)
A
3.5
= 50kΩ
80
= 25°C,
= 0 V
4
March 9, 2006
100
4.5
FN9173.4