MC34675AEPR2 Freescale Semiconductor, MC34675AEPR2 Datasheet - Page 11
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MC34675AEPR2
Manufacturer Part Number
MC34675AEPR2
Description
IC BATTERY CHARGER 28V 8-UDFN
Manufacturer
Freescale Semiconductor
Datasheet
1.MC34675AEPR2.pdf
(24 pages)
Specifications of MC34675AEPR2
Function
Charge Management
Battery Type
Lithium-Ion (Li-Ion)
Voltage - Supply
2.6 V ~ 6.6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-UDFN
Product
Charge Management
Output Voltage
4.2 V
Output Current
1000 mA
Operating Supply Voltage
2.6 V to 6.6 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Analog Integrated Circuit Device Data
Freescale Semiconductor
Figure 22. Recharge Voltage Threshold vs Temperature
V
BAT
Figure 23. BAT Pin Supply Current vs Temperature
= 4.2V, VIN Pin Not Powered or Charger Disabled
-0.25
-0.50
4.20
4.15
4.10
4.05
4.00
3.95
1.00
0.75
0.50
0.25
0.00
-40
-40
R
-20
-20
ISET
= 7.9kΩ, V
Temperature (°C)
Temperature (°C)
0
0
20
20
IN
= 5.0V
40
40
60
60
80
80
Figure 25. DET Pin Output Voltage vs Temperature
Figure 24. VIN Pin Supply Current vs Temperature
2500
2000
1500
1000
5.00
4.95
4.90
4.85
4.80
4.75
4.70
500
0
V
-40
-40
IN
= 5.2V, I
-20
-20
ELECTRICAL PERFORMANCE CURVES
DET
Temperature (°C)
V
Temperature (°C)
0
IN
0
ELECTRICAL CHARACTERISTICS
= 10mA, I
= 5.0V
20
20
Charger Enabled
Charger Disabled
BAT
40
40
= 0mA
60
60
80
80
34675
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